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980-001-0210G, NetPath 100 Frame Relay Digital Service Unit

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1. Code Cause Code Cause 1 Unallocated unassigned number 52 Outgoing calls barred 2 No route to specified transit network 53 Outgoing calls barred within CUG 3 No route to destination 54 Incoming calls barred 4 Send special information tone 55 Incoming calls barred within CUG 5 Misdialed trunk prefix 57 Bearer capability not authorized 6 Channel unacceptable 58 Bearer capability not presently available 7 Call awarded and being delivered in an 62 Inconsistency in outgoing information element established channel 8 Preemption 63 Service or option not available unspecified 9 Preemption circuit reserved for reuse 65 Bearer service not implemented 16 Normal call clearing 66 Channel type not implemented 17 User busy 69 Requested facility not implemented 18 No user responding 70 Only restricted digital information bearer capability is available 19 User alerting no answer from user 79 Service or option not implemented unspecified 20 Subscriber absent 81 Invalid call reference value 21 Call rejected 82 Identified channel does not exist 22 Number changed 83 A suspended call exists but this call identity does not 26 Non selected user clearing 84 Call identity in use 27 Destination out of order 85 No call suspended 28 Invalid number format incomplete number 86 Call having the reque
2. EI ij 2 Path 100 Router Mee TAI NE NITRO POTERI i A B Customer amp l f Serial Port i LL Mgmt PVCS Yel i m Cust PVC Si le i Dial Line Frame Relay Frame ee NOU a ASA Frame Switch UD SHEER n vee Ol NEL CE cM Li P L 4 N Vo ig cm N T ne ee 2 3 m _ Payloa a i mum 1 E a Ee OR b PE m Le SNMP Alarm E P _CPE A SNMP Alarm LE N Server Terminal Server Server Terminal Server F Y Network Control Center i bs l Network Control Center p feat F MR ee cece aa N Pa DS 4 Ma ee LA PE gli si Figure 2 8 Payload CPE Management 2 8 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 2 Description With these features NSP and or customer management of the FSU can be accom plished through three basic management modes The primary IP Address is associated with the network facing dedicated PVC or Tunneled payload PVC In this mode there may be a secondary IP Address The secondary IP Address can be associated with a specified payload PVC or a dedicated CPE facing PVC The primary IP Address is associated with a specified payload PVC There is no secondary IP Address The Primary IP Address is associated with a dedicated CPE facing PVC There is no secondary IP Address 980 001 0210G NetPath 100 User s Manual Installation Guide 2 9 June 19
3. Modem Line Use CRC cable assembly 135 007 7200 or per pinout shown in Table 3 10 nnection Connectio Table 3 10 Modem Line Pinout RJ11C Connector Pin Description 1 4 B 1 2 No Connection 3 R Ring po Dial 4 T Tip Line 5 6 No Connection Connections All connections to basic NetPath 100 are now completed Completed Proceed to the Configuration in section 4 Operation of this manual 3 14 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 3 Installation i OG o e Oo A 9 w4M OO 3 amp A General Specifications NetPath 100 Specifications Table 3 11 NetPath 100 General Specifications Item Description Dimensions Table Top with rubber feet 3 5 H x 10 5 W x 12 0 D Wall Mount with removable wall mounting bracket 10 5 H x 12 0 W x 3 5 D Rack Mount with removable rack mounting adapter 5 25 H x 19 0 W or 24 0 W x 12 0 D Weight As normally packaged including carton and accessories 8 Ibs Unit alone without packaging and accessories 6 lbs Operating Range Temperature 0 to 50 degrees C operating Relative Humidity 5 to 9596 non condensing Altitude 10 000 ft max operating 50 000 ft max non operating Shock and Vibration As normally encountered during shipping and handling Power Requirements 90 250 VAC 50 60 Hz 15 Watts max Fused 2A 250V Slow Blow 5x20mm CAUTION
4. II h e Frame NetPath 100 A Z ws T prar e 5s CSU FSU m 9 1 e Router ESI Q Modem Console a i d Figure 5 17 Fault Locations Table 5 3 Fault Conditions oa Trap Fault Loc Indication s Fault Sensing Test Options Transport Router Failure a No LMI from Router FSU senses lack of LMI no FSU sends inband PING Router DTR low at Router DTR or no power at serial Trap Dial into router console port interface Router FSU Cable b No LMI from Router FSU senses lack of LMI and FSU sends inband PING Router disconnected or router DTR low at Router no DIR and no power at Trap Dial into router console port powered down serial interface CSU c No LMI at Frame FSU self check FSU sends Trap via Call in to Modem Switch and NetPath modem Frame Switch CSU Payload 100 loop tests Local Power d No LMI at Frame CSU senses AC Power loss FSU sends inband Dial in and check for answer Switch Trap T1 Local Loop or DCS e No LMI at Frame CSU senses carrier loss or FSU sends Traps via Call in to Modem to view T1 failure Switch loss of FDL in non SF modem status No LMI at NetPath 100 mode Frame Switch CSU DSU loop tests Frame Switch T1 f No LMI at Frame FSU senses no response to FSU sends Trap via Check T1 status at Frame Access Loop Switch LMI enquiries modem Switch No LMI at NetPath 100 FSU to Frame Switch BERT Frame Switch g No LMI response to FSU senses no LMI response FSU sends Trap
5. L 0 3 9 EIA 530 Adapter Cable esee 3 10 EIA 530 A Adapter Cable 004 3 11 ITU X 21 NS Adapter Cable 3 12 AUX 1 amp AUX 2 Connections 0 3 12 Console Cabling LL 3 14 Modem Line Connection 20000 3 14 Connections Completed LL 3 14 General Specifications cesses nel ea NER AER MIR te te 3 15 NetPath 100 Specifications 00 0 000 eee 3 15 Power Control Unit Specifications 0 0 3 16 Cisco HD 60 Adapter Cable Specifications 3 17 4 Operation Configuration Lodo bs EDDA liebe PRES OO EN SS AS ue ae 4 1 POWEL ON 4 fore lira ASI SUR ERR RRS 4 2 DIP Switch Configurations L LL 4 2 CSU Parameters smetitberntiheEC bU pESURGCEOU LETS Rete 4 3 Time Slot Configuration LL 4 4 WAN DECL Address lessen 4 4 Establish Management Session 4 6 LOGI oto tarli poss hcxt e ede MENS 4 6 Block Mode vs p prioni 4 7 LOgOUt aree aera te meas MSS 4 7 Screen Format 4 7 Help Text cime true pEC BRHTesbPtIISeREYs 4 7 Edits Selections LL 4 7 Management Command Flow 4 0 Parameter Setting dieven easi in n E eee ee eee 4 10 Device Configuration lesse eese 4 12 CSU DTE Configuration LL 4 16 Frame Manager Configuration 4 18 SNMP Community Access Configuration 4 20 SNMP Trap Manag
6. FRAME MANAGER CONFIGURATION Set Parameters Help Save SNMP COMMUNITY ACCESS CONFIGURATION Set Parameters Help Save SNMP TRAP MANAGER CONFIGURATION Set Parameters Help Save PVC PERFORMANCE CONFIGURATION Set Parameters Help Save CONFIGURATION Set Parameters Help Save HUB Configuration Set Parameters Help Save CSU STATISTICS SUMMARY Help AutoUpdate Reset Stats View History CSU STATISTICS HISTORY Help Select Page FRAME MANAGER STATISTICS HISTORY Help Select Page FRAME MANAGER STATISTICS SUMMARY Help AutoUpdate Reset Stats View History PVC STATISTICS HISTORY Help Select Page Help AutoUpdate Reset Stats PROTOCOL STATISTICS HISTORY Help Select Page SUMMARY Help AutoUpdate Reset Stats View History DEVICE STATUS TEST Test Operations Help AutoUpdate ISDN ADAPTER CONFIGURATION Set Parameters Help Save CONFI Set Parameters Help Save Help AutoUpdate Figure 6 3 Management Control Flow for NetPath 100 with ISDN Option 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide 6 Options E 7 00000 Parameter Setting System View This section describes the additional screens and parameters used to
7. TEST Bkp 3 TX 2 ES SES UAS BES LOFC ES SES UAS BES CSS Curr 600 600 600 600 600 600 600 600 600 600 24Hr 65000 65000 900 900 900 NetwSetLine 65000 900 900 900 900 ResetStats RS ViewHistory VH current time optional Help Close X AutoUpdate AU gt Figure 5 5 CSU Statistics Summary Screen System Test Fault Highest priority Test or Fault causing disruption of the data path High Speed Interface Status DTR State of DTR lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF RTS State of RTS lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF Power ON or OFF based on sensing voltage on Tx data lead s from the DTE 980 001 0210G NetPath 100 User s Manual Installation Guide 5 7 June 1999 5 Diagnostics T1 ID TI ID in unit s configuration Interval Count Current Displays the number of seconds that have elapsed in the current 15 minute interval 24Hr Total Displays the number of 15 minute intervals that have been accu mulated since the last reset of the counters max of 96 Totals for the following performance parameters are displayed for the Current interval and the 24Hr Total Rx and Tx are displayed in ANSI mode Error Free Sec Available seconds in interval minus ES divided by available seconds or 1 if zero in interval expressed in percent Availabi
8. 4 Operation CAUTION If either WAN or Payload CPE Mgmt IP Address or Encap see next page settings are altered any in band management session Telnet will be terminated after the Save SA command is issued and will have to be reestablished 5 Frame Mgr Select FrRelay to configure for normal Frame Manager function Setting the Frame Manager to ClrChan causes the unit to operate in the Transparent mode Transparent mode will also disable Frame Relay related monitoring and statistics gathering and block access to Frame Relay related configuration screens CAUTION If the Frame Manager setting is changed the NetPath 100 will perform a system reset after the Save SA command is issued The system reset will terminate any console session in progress and interrupt data traffic Modem Setup 1 Model Displays the model and firmware version of the installed modem 2 Dial String Enter modem AT string with phone number to dial Trap Manager and any other AT codes if required for modem initialization Default is blank NOTE Each character sequence M within the AT string causes CR to be sent followed by a one 1 second delay making it possible to define multiple command lines 3 Answer Call Enter modem AT string if required for modem initialization when answering a call Default is blank 4 AUX 1 Setup Enter modem header and AT string for modem
9. NetPath 100 User s Manual Installation Guide 1 3 1 Preface FCC Part 68 U S This equipment complies with Part 68 of the FCC Rules On the underside of this equipment is a label that contains among other information the FCC registration num ber and Ringer Equivalence Number REN for this equipment If requested this in formation must be provided to the telephone company This equipment uses the following USOC jacks RJ11C RJ48C and RJA9C optional This equipment is designed to be connected to the telephone network using compatible modular plugs which are Part 68 compliant See installation instructions for details The REN is used to determine the quantity of devices which may be connected to the telephone line Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call In most but not all areas the sum of RENs should not exceed five 5 0 To be certain of the number of devices that may be con nected to a line as determined by the total RENS contact the local telephone company If the NetPath 100 equipment causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of service may be required But if advance notice isn t practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a complaint with the FCC if you believe it is necessary The tele
10. DLCI IP ADD T1 0 0 0 0 0 T17 0 0 0 0 0 T332 0 0 0 0 0 T2 0 0 0 0 0 T18 0 0 0 0 0 T342 0 0 0 0 0 T3 0 0 0 0 0 T19 0 0 0 0 0 T352 0 0 0 0 0 T4 0 0 0 0 0 T20 0 0 0 0 0 T362 0 0 0 0 0 T5 0 0 0 0 0 T212 0 0 0 0 0 T372 0 0 0 0 0 T6 0 0 0 0 0 T22 0 0 0 0 0 T382 0 0 0 0 0 T7 0 0 0 0 0 T232 0 0 0 0 0 T392 0 0 0 0 0 T8 0 0 0 0 0 T242 0 0 0 0 0 T402 0 0 0 0 0 T9 0 0 0 0 0 T25 0 0 0 0 0 T412 0 0 0 0 0 T102 0 0 0 0 0 T26 0 0 0 0 0 T422 0 0 0 0 0 T112 0 0 0 0 0 T27 0 0 0 0 0 T432 0 0 0 0 0 T122 0 0 0 0 0 T282 0 0 0 0 0 T442 0 0 0 0 0 T132 0 0 0 0 0 T292 0 0 0 0 0 T452 0 0 0 0 0 T142 0 0 0 0 0 T302 0 0 0 0 0 T462 0 0 0 0 0 T152 0 0 0 0 0 T312 0 0 0 0 0 T472 0 0 0 0 0 T162 0 0 0 0 0 T32 0 0 0 0 0 T48 0 0 0 0 0 Help Save SA Cancel X gt Figure 4 14 Management Tunneling Hub Configuration Screen 1 Hub DLCI Sets or disables the private network PVC for WAN management of multiple remote units via this unit as a central Hub Management Tunneling Hub 2 IP Encap Select the type of IP encapsulation to be used for management traffic within the PVC between the Central Router and the Hub Selections are Raw No protocol specified Data user s payload is encapsulated only by the frame of the Frame Relay packet IETF Protocol will be specified by its own NLPID 3 Management Tunnels DLCI IP ADD Each 19 character entry specifies th
11. DSX Lp to Netw Loopback is in place at the DSX Port for DSOs assigned to DSX Port 9 Nx64K toward the Network Circuit V54 User Lp to Netw Loopback is in place at the User Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the User Port V54 Drop Lp to Netw Loopback is in place at the Drop Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the Drop Port LL Lp to User Loopback is in place at the User Port toward the User Circuit in response to an LL Local Loopback signal at the User Port interface only if DSOs are assigned to the User Port LL Lp to Drop Loopback is in place at the Drop Port toward the Drop Circuit in response to an LL Local Loopback signal at the Drop Port interface only if DSOs are assigned to the Drop Port 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide A 3 Appendix E g g 6 amp 6 qoq q I AI TE Device Fault Device Fault shows the highest priority hardware failure detected by the unit This is displayed on the System View screen Table 1 2 Device Fault Display Description NVM Failure Failure of NVM Non Volatile Memory detected by the unit and the latest configuration may not have been saved CSU Fault Failure of CSU related hardware detected by the unit Single Flash Fail Failure of o
12. 5 Diagnostics PVC Statistics The PVC Statistics History screen displays all performance parameters for the Frame Relay Traffic on a per PVC and per interval basis for each of the 96 possible intervals History The first history screen is accessed by selecting ViewHistory VH from the PVC Sta tistics Summary screen The first page of the PVC History screen is shown in Figure 5 14 The first page begins with Interval 1 kkkkkkkkkkkkkkkkkkkkkkkkkkkk PVC Statistics History AAA E AAA dded ededed de kekk ke k k k k Name F 43802 Mode M P O TC RC TL RL FD orND Pkt FirstDLCI L 16 Pkt Oct TxCir RxCir TxLoss RxLoss FullDlay orNetwDlay Past FirstInterval F 2 of 96 DLCI D A11 orSum All Delay mS Int DLCI RxPkts TxPkts BECN FECN RxDE TxDE Avg Max 2 25 0 0 0 0 0 0 55 70 234 0 0 0 0 0 0 55 70 3 25 0 0 0 0 0 0 55 70 33 0 0 0 0 0 0 55 70 234 0 0 0 0 0 0 55 70 4 25 0 0 0 0 0 0 55 70 33 0 0 0 0 0 0 55 70 234 0 0 0 0 0 0 55 70 5 25 0 0 0 0 0 0 55 70 33 0 0 0 0 0 0 55 70 234 0 0 0 0 0 0 55 70 6 25 0 0 0 0 0 0 55 70 33 0 0 0 0 0 0 55 70 234 0 0 0 0 0 0 55 70 Help Close X NextPage gt Figure 5 14 PVC Statistics History Screen Mode M Selects one of the displayed modes refer to the PVC Statistics Summary Screens for detailed descriptions Display fields will correspond to the mode selected First DLCI Defines the lowest number DLCI to be displayed on the screen First Interval F S
13. Figure 2 4 NetPath 100 Front Panel shown with ISDN option 90 250 VAC A 50 60 Hz FUSE 2A 250V SLOW BLOW 5x20mm CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE ISDN ISDN DATA PORT LINE 1 LINE 2 LINE 3 LINE 4 9000000000000000 e ocoo0000O0O00000000 o OOOOOOOOOOOOO NVM 458 RERO RESET DEMO HUE Polia e CONFIGURATION CONTROL DATA PORT Ti MODEM OUTPUT o AUX 1 AUX2 CONFIG Line LINE Figure 2 5 NetPath 100 Rear Panel shown with ISDN option NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 2 Description Power Control The optional external Model 467 Power Control Unit PCU provides a mechanism for Unit Op tion rebooting an external device by momentarily disrupting its AC power source The unit is a stand alone enclosure which consists of an AC power relay relay control circuit power transformer AC IN power plug cord AC OUT power socket cord and NetPath power control cable The PCU responds to an operator command to disrupt power to the connected device for a duration of one 1 to 30 seconds When commanded the PCU disrupts both the Hot and Neutral power leads The PCU can be wall mounted using the four mounting holes shown in Figure 2 6 AC OUT ye Socket AC OUT 125VAC 5A MAX SWITCHED etPath Model 467 Pow
14. Network User Int LTO LFE DFES LTO LFE DFES 0 0 001i 5 UN HG oo0oo0oo0o00000 0000000 oo0oo0oo0o000000000000 oo0oo0oo0o00000 000000 oo0oo0oo0o00000 0000000 oo0oo0o0o00000 0000000 oo0oo0oo0oo00000 0000000 Figure 5 8 Frame Manager Statistics History Screen Page P Selects the desired History page Network and User statistics are as described for the previous screen Frame Manager Statistics Summary Interval 1 shows the statistics for the most recently completed interval of the previous 24 hours The interval can be displayed as time of day rather than a simple count of intervals by including the current time parameter with the command to enter this screen as de scribed on the previous page of this manual NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics PVC Statistics Summary 980 001 0210G June 1999 KKKKKKKKKKKKKKKKKKKKKKKKKKKK PVC Statistics Summary ke ke e e e ke k e ce k e ce k k k k k k k k ee kk kkk Name F243802 Mode M P O TC RC TL RL FD orND Pkt P Pkt 0 Oct TC TxCir RC RxCir TL TxLoss RL RxLoss FD FullDlay orND NetwDlay First DLCI P 16 Current Interval Count 455 of 900 secs Delay mS DLCI RxPkts TxPkts BECN FECN RxDE TxDE Avg Max 25 0 0 0 0 0 0 55 70 33 0 0 0 0 0 0 55 70 234 0 0 0 0 0 0 55 70 341 0 0 0 0 0 0 55 70 464 0 0 0 0 0 0 55 70 531 0 0 0 0 0 0 55 70 793 0 0 0 0 0 0 55 70 795 0 0 0 0 0 0 55 70
15. characters as shown in item 1 on the example screen above Parenthesis indicate the subset under which a protocol is grouped such as SNAP Refer to the Device Configuration Screen on page 14 in this section of this manual for encapsulation details NOTE Additional protocols will not be added if the current value for Percentage of Sorting Resources Required exceeds 100 The command will be rejected when the Save command is issued and an error message will be displayed on the screen Commands Help Advances to Help for PVC Performance Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the Protocol Monitor Configuration changes when they are all set correctly by en tering SA followed by ENTER Also returns the user to the System View screen NetPath 100 User s Manual Installation Guide 4 27 4 Operation Management The Management Tunneling Hub Configuration Screen allows you to view and alter Tunneling Hub parameters for Management Tunneling Hub operations Configuration The Management Tunneling Hub Configuration Screen is shown in Figure 4 14 kkkkkkkkkkkkkkkkkkkk Management Tunneling Hub Configuration XXXXXXXXXXXXXX Name F 43802 IP Encap E Hub DLCI D Disabled gt gt 1 Raw lt lt Management Tunnels X to Disable or 16 thru 991 2 IETF DLCI IP ADD DLCI IP ADD
16. utes NOTE If the original initiating condition clears for a duration of at least one minute and the Bkp Activate Delay has not yet expired the backup will be aborted Bkp Rtry Count Sets the number of retry attempts to establish a backup connec tion on each set of phone s Primary then Secondary Valid range is from 1 to 4 Bkp Rtry Holdoff Defines the delay between each retry attempt Valid range is from 1 to 15 minutes 6 12 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options Learn IP Add Selects IP Address to Learning Mode where unit will learn its IP Address from the first valid Frame received after connecting Set to 1 for learning on Every Connection Set to 2 for learning only if Bkp n WAN IP Add is set to zero NOTE See the next page of this section for detailed description of SNMP IP Address learning On Demand Establishes and maintains an ISDN data link s for the ISDN Data Port while the DTE on that port holds DTR High Does not affect Frame Manager Descriptions for Dmd Rtry Count and Dmd Rtry Holdoff configuration items are the same as the Bkp configuration items described on the previous page NOTE Demand operation is not supported when using an X 21 electrical interface Assign to Backup Demand Designates which B Channel s will be used for Backup operation and which B Channel s will be used for On Demand operation Issuing B
17. 35 50 71 100 141 gt 141 ofCIR UAS Kbps 25 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 33 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 234 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 341 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 of Time 0 0 464 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 of Time 0 0 531 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 793 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 795 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 942 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o Time 0 0 Etc Sum 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o Time 15 Min Interval History 96 Valid Past Summary for DLCI D orSum 25 0 41 25 35 50 71 100 141 gt 141 ofCIR UAS Kbps 10 Secs 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o Time 0 0 History 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ofTime 0 0 ResetStats RS ViewHistory VH current_time optional Help Close X NextPage AutoUpdate AU gt Figure 5 11 PVC Statistics Summary Screen TxCIR amp RxCIR Mode TxCIR and RxCIR Modes Display the Tx or Rx traffic level for each PVC based on the time spent at each range of CIR xxx of CIR column headings Indicate the range of values assigned on the PVC Performance Configuration Screen to each of the Bins columns In the example shown above the CIR ranges for the eight Bins are O 1 251 26 351 36 50151 71172 1001101 1411 1411 xxx of Time Indicates the percentage of available seconds
18. 980 001 0210G June 1999 Table 1 1 Table 2 1 Table 3 1 Table 3 2 Table 3 3 Table 3 4 Table 3 5 Table 3 6 Table 3 7 Table 3 8 Table 3 9 Table 3 10 Table 3 11 Table 3 12 Table 3 13 Table 4 1 Table 4 2 Table 5 1 Table 5 2 Table 5 3 Table 5 4 Table 6 1 Table 6 2 Table 6 3 Table 6 4 Table 6 5 Table 6 6 List of Tables FCC Registration Information iii 1 4 Call Director DTMF Codes eee 2 11 Basic NetPath 100 Input Output Connectors and Control Specifications 3 3 T1 Line Pinout RJA8C Connector 3 7 Data Port Pinout DB 44F Connector eese 3 8 ITU V 35 Interface Adapter Cable CBCz1 3 9 EIA 530 Interface Adapter Cable CBC 2 3 10 EIA 530 A Interface Adapter Cable CBC 3 3 11 ITU X 21 NS Interface Adapter Cable CBC 4 3 12 AUX 1 Pinout 8 Pin Modular Connector 3 13 AUX 2 Pinout 8 Pin Modular Connector 3 13 Modem Line Pinout RJ11C Connector 3 14 NetPath 100 General Specifications in 3 15 Model 467 Power Control Unit General Specifications 3 16 Cisco HD 60M to NetPath 100 HD 44M eene 3 17 Two Position DIP Switch Functions eese
19. ISDN Option supports unbonded mode for single B Channel configuration Changed Link Test Packet size to be user selectable Downloading Revision 3 01 xx software to a NetPath 100 unit running a prior version should not affect the unit s current configuration NetPath 100 User s Manual Installation Guide 1 7 1 Preface 1 8 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 2 Description The NetPath 100 Frame Relay Channel Service Unit FSU is a special purpose TI FT1 CSU DSU which provides management and diagnostic functions through Simple Network Management Protocol SNMP transported over a Frame Relay network It also includes an integral modem which supports access to the CSU DSU as well as other co located equipment such as routers The NetPath 100 can be factory optioned to include an ISDN Adapter 4 BRIs for Backup and or Bandwidth On Demand Network Service Providers NSPs who prefer to have independent management access from their end user networks customer networks can utilize the isolated management PVC designed into the NetPath 100 for network demarcation and diagnostics zNN8B 5 5 M M M M J M M N N NN5 5U j MNKNN C M OO u System Level Figure 2 1 shows a system level view of the NetPath 100 FSU including management transport As shown in the figure the Frame Relay network provides Permanent Virtual Circuits PVCs for both the Customer Data
20. Refer to Device Status Test screen description in section 5 Diagnostics of this manual for detailed descriptions of these tests Backup Setup Selects the current state for backup operations Selections are as follows Reset Arm Terminates any current activity and clears any Failed or Disabled conditions so that automatic backup initiation may occur This is the default state Activate Initiates backup connection process Service Disable Terminates and or disables all backup activity to prevent initiation of undesired backup while preforming service activity Disable is automatically released to the Reset Arm state after 15 continuous minutes of no service activity detected service activity is indicated by the existence of fault conditions or tests such as Red Alarm Line Loopback etc Time Disable Terminates and or disables all backup activity for the specified period of time When selected a prompt is displayed to select the time period 1 to 72 hours After valid time period is entered the Duration field is displayed showing the time remaining before Disable is released to the Reset Arm state High Speed Interface Status DTR State of DTR lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF RTS State of RTS lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF Power ON or OFF based on sensing voltage on Tx data lead s from the
21. SNMPSetExecution object to a value of accept Note While a login session is established if this object is not set to accept cancel or none within five minutes the login session will be automatically terminated The SNMPSetInactivity object maintains the elapsed time since the last SetExecution command An SNMP session should have been established in Step 9 To verify that a session was established perform a GET on the SNMPSetStatus object If a value of active is returned a session was established If a value of passive is returned a session was not established If so perform a GET on the SNMPSetExecutionStatus object to determine the reason access was denied You can now access any SNMP object in the NetPath 100 MIB and perform a SET on the object including objects in the Config ResetStats and TimeEventCmd groups However once you configure all the objects within a group you must return to the SnmpSetCtl group and set the SNMPSetExecution object to accept Note You can only configure one group at a time To verify that the new settings of a group were accepted you must do a GET on the SNMPSetExecutionStatus object If the SET was successfully executed this object will return nothing If an error message is returned the new settings were not accepted To terminate the SNMP login session prior to inactivity logout enter an incorrect password in the SNMPUserAccessPass
22. V54 User Lp to Netw Loopback is in place at the User Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the User Port V54 Drop Lp to Netw Loopback is in place at the Drop Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the Drop Port LL Lp to User Loopback is in place at the User Port toward the User Circuit in response to an LL Local Loopback signal at the User Port interface only if DSOs are assigned to the User Port LL Lp to Drop Loopback is in place at the Drop Port toward the Drop Circuit in response to an LL Local Loopback signal at the Drop Port interface only if DSOs are assigned to the Drop Port FE Frame Fault Frame Fault shows the highest priority Frame Manager fault currently detected This is displayed on the System View Device Status Test screens Frame Manager Statis tics Summary and ISDN Status Test screens Table 1 5 Frame Fault Display Description Clear Channel Frame Manager configured for and operating in Transparent mode LMI Netw Failure Invalid or no response to LMI Status enquiries toward Network LMI User Failure Invalid or no LMI Status requests from User equipment Netw Threshold Alarm Network Link Error Threshold Data Frame Error Seconds reached or exceeded User Threshold Alarm User Link Erro
23. 0 20 character as assigned by Telco This is typically the phone number and may or may not include the area code dependent upon local Telco requirements NOTE For the NetPath 100 to accept a Dial In connection to the B Channels the Directory that is entered must match the called number passed from the carrier during the ISDN call setup Commands Help Advances to Help for ISDN Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes CAUTION If any parameter on this screen was changed the ISDN Adapter will perform a reset after the Save SA command is issued The reset will interrupt ISDN data traffic Save the ISDN Configuration changes when they are all set correctly by entering SA followed by ENTER This will also return the user to the System View screen 980 001 0210G NetPath 100 User s Manual Installation Guide 6 11 June 1999 6 Options Backup On The Backup On Demand Configuration screen allows the user to view and alter pa Demand rameters for the ISDN Backup or On Demand operations Configuration To proceed to Backup On Demand Configuration from the System View Screen type BC and press ENTER The Backup On Demand Configuration screen is shown in Figure 6 6 KEKE KATA RARA XX X Backup On Demand Configuration XXXXXXXXXXKXKXKXKXXXX Name F 43802 Bkp 1 WAN IP Add I1
24. 0 0 0 0 ResetStats RS ViewHistory VH current time optional Help Close X AutoUpdate AU gt Figure 5 7 Frame Manager Statistics Summary Screen System Test Fault Highest priority Test or Fault causing disruption of the data path High Speed Interface Status DTR State of DTR lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF RTS State of RTS lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF Power ON or OFF based on sensing voltage on Tx data lead s from the DTE Current Interval Count Displays the number of seconds that have elapsed in the current 15 minute interval 24Hr Interval Count Displays the number of 15 minute intervals that have been ac cumulated since the last reset of the counters max of 96 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 5 Diagnostics Network and User headings Network Statistics representing traffic received from the frame switch User Statistics representing traffic received from the DTE router The Frame Relay traffic parameters displayed for Network and User are LTO LMI Timeouts Count of LMI timeouts detected for the interval LFE LMI Frame Errors Count of LMI Frame Errors detected for the interval DFES Data Frame Errored Seconds Count of seconds during which the unit s Frame Manager detects an Errored data
25. 001 0210G June 1999 4 Operation 3 Desired Loss Mon Rate Setting for the rate at which a Loss measurement packet Packet Counting packet is injected on each PVC in the list specified at the bottom of this screen Default value 60 dictates that within each 60 second period every PVC in the list is measured once A PVC s packet is considered lost if it does not return before a subsequent packet is injected on that PVC On a per PVC basis the originating unit delays 10 seconds if the previous response was lost The packet send rate cannot exceed 10 per second NOTE NetPath 100 Loss packets are 42 bytes in length when issued A NetPath looping receiving and returning a Loss packet will add two additional bytes to the packet 4 Drpd Mon Pkt Thres NetPath 100 maintains a count of monitor packets lost both Delay and Loss packets for the current interval for each PVC When either of the monitor packet counts on any PVC equals or exceeds this threshold setting a PVC Drpd Mon Alarm is declared The alarm is cleared when all PVCs in a subsequent interval fail to equal or exceed the threshold value Applies to auto and manually learned DLCIs 5 PVC Delay Thres NetPath 100 maintains an average delay measurement for each PVC for the current interval A PVC Delay Alarm is declared when the average on any PVC equals or exceeds this setting The alarm is cleared when all PVCs in a subsequent interval fail to equal or exceed the thresho
26. 001 0210G June 1999 koe ke ke ke ke ke ke kk kk k kk kk kkkkk Protocol Monitor Configuration k k k k k k ce k e k k e k k k k k e k kk kkk Name F 43802 Percentage of Sorting Resources Required 37 93 Protocols P P m n r and or P m n for up to 7 selections gt gt 1 IP lt lt gt gt 11 APPLETALK SNAP lt lt 21 DECNET Raw 2 IP TCP gt gt 12 DECNET SNAP lt lt 22 VINES Raw 3 IP TCP TELNET 13 VINES SNAP 23 XNS Raw 4 IP TCP FTP 14 XNS SNAP 24 IP TCP HTTP 5 IP UDP 15 ISO CLNP IETF 25 IP TCP GOPHER 6 IP UDP SNMP 16 IP ICMP gt gt 7 IPX SNAP lt lt 17 IP TCP SMTP 8 IPX SPX SNAP 18 IPX Raw gt gt 9 NETBIOS SNAP lt lt 19 IPX SPX Raw gt gt 10 SNA SNAP lt lt 20 APPLETALK Raw Help Save SA Cancel X gt The Protocol Monitor Configuration Screen allows you to view and alter parameters for Protocol Monitor operations The Protocol Monitor Configuration Screen is shown in Figure 4 13 Figure 4 13 Protocol Monitor Configuration Screen 1 Percentage of Sorting Resources Required Displays the percentage of sorting logic needed to support the currently displayed Protocol selections 2 Protocols Selects up to seven protocols to be monitored from the protocol list displayed All protocols to be monitored must be entered with a single command Can be selected individually in a range or group Selected items are bracketed by gt gt lt lt
27. 4 amp 5 980 001 0210G June 1999 6 Options Configuration Power On with Connections Completed 980 001 0210G June 1999 With the ISDN connections and base unit connections completed the NetPath 100 is ready to be powered on and the ISDN Adapter configured for operation Power the unit on by connecting the power cord and plugging it into an appropriate AC outlet The NetPath 100 with ISDN will complete its power on self test sequence with front panel LED indications as follows a The POWER LED will light immediately and stay on b The READY and ISDN READY LEDs will flash while the unit performs its self test test duration approximately 45 seconds c The READY and ISDN READY LED will be ON steady after suc cessful completion of the self test d The TI ALARM and FR MGMT LEDs should not be flashing together e All other LED indications should be ignored until configuration has been completed If the LED indications are not as described above refer to section 5 Diagnostics of this manual If operation looks normal proceed by establishing a Management Session and entering the operating parameters as described in Parameter Setting on the next pages of this section in the manual or contact the Network Control Center to have the parameters set remotely NOTE If the Dial Line has not been connected to the NetPath 100 prior to powering the unit on the unit will issue a Dial Line Failure In Band Trap
28. 4 3 DIP Switch Settings BCD 4 5 NetPath 100 Front Panel Indicators eese 5 2 Traps Private MIB Extension eere 5 25 Fault Conditions eon n e e PERPE 5 26 NetPath 100 LED Diagnostics i 5 27 NetPath 100 ISDN Input Output Connectors and Specifications 6 4 ISDN Line Pinout RJ49C Connector 6 4 ISDN Adapter Indicators i 6 15 ISDN Connection Cause Codes esene 6 21 ML PPP Connection Codes 6 22 Traps Private MIB Extension serene 6 25 NetPath 100 User s Manual Installation Guide vii List of Tables Appendix viii Table 6 7 NetPath 100 ISDN Adapter LED Diagnostics Table A 1 X Active Test i Table 1 2 Device Fault esee Table 1 3 DSX Port Fault i Table 1 4 External Set Test Table 1 5 Frame Fault ccceececceceessceceesesseeeecesenees Table 1 6 ISDN Backup User Circuit Table 1 7 ISDN On Demand Port Table 1 8 Line n Bn ISDN i Table 1 9 ISDN Connection Cause Codes Table 1 10 ML PPP Connection Codes Table 1 11 Modem Status Fault esses Table 1 12 Network Port Fault Table 1 13 System
29. Additional commands on this screen are ResetStats RS Clears all counters including 24 hour history ViewHistory VH current time optional Advances to Page 1 of the CSU Statistics History screen The current time optional parameter causes the history interval count to reflect the actual time of day rather than a simple count of intervals The entry is in 24 hour format using three or four digits Example 1445 2 45 PM NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics CSU Statistics History Int 0o oU 0t NN H D 13 14 15 16 Help 980 001 0210G June 1999 FOI CSU Statistics History CII III III II ke k k Name Page P Past RX TEST Bkp TX The CSU Statistics History screen displays all performance parameters for the CSU for each of the 96 possible 15 minute intervals The first history screen 1 of up to 6 is accessed by selecting ViewHistory VH from the CSU Statistics Summary screen The first page of the CSU History screen is shown in Figure 5 6 F 43802 1 of 6 T1 ID NONAME SES UAS BES LOFC E 900 900 900 900 900 900 900 900 900 900 900 900 900 900 900 0 900 Close X SES UAS BES css o NetwSetLine oooooooooooooo o on OOOo000000000000 oo0oo0oo0oo00000000000 oo0oo0oo0o00000 0000000 N x N NN N N S NN OOOOooo00000000000000D0 oo0oo0oo0oo000000000000
30. Console Por i Router Dial Line IP Over X Frame Relay Frame i Backbone Frame Switch NCC Telnet Work Station TII uu OOO SNMP Alarm Server Terminal Server Network Control Center Figure 2 7 Tunneled Management Tunnel management is accomplished by a NetPath HUB NetPath100 class unit locat edata site which supports up to 48 PVCs connected to NetPath units located at remote spoke sites The HUB unit performs the routing and encapsulation function for man agement channel messages going to and from the remote units The HUB is connected to the network management systems by a separate dedicated group management PVC 980 001 0210G NetPath 100 User s Manual Installation Guide 2 7 June 1999 2 Description NetPath 100 also provides expanded management access to the FSU through the fol lowing features Support for two IP Addresses An optional network facing management channel via a specified IP Address on a specified payload PVC An optional CPE facing dedicated PVC management channel These optional management paths are shown in Figure 2 8 Customer Data Center Customer us No Ed CIT M DUUM POP i End User Premise
31. DTE 6 18 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options ISDN Backup Displays current status as reported by ISDN Adapter module Status states are ISDN Adp Fault The ISDN hardware has failed backup cannot be accomplished Primary Online Backup connection in place using Primary Dials Secondary Online Backup connection in place using Secondary Dials Primary DwnSpd Backup connection in place using Primary Dials but with fewer ISDN connections than configured for Secondary DwnSpd Backup connection in place using Secondary Dials but with fewer ISDN connections than configured for Connecting Connection is being established Failed Retry attempts exhausted ISDN Line Failure The ISDN line of at least one B Channel is faulty backup may not be possible ISDN SPID Failure An invalid or incorrect SPID has been entered for at least one B Channel backup may not be possible B1 SPID Failure A B2 Channel cannot operate due to a SPID failure on its associated B1 Channel Service Disabled Service Disable has been selected on the ISDN Status Test screen Time Disabled Time Disable has been selected on the ISDN Status Test screen LoopUp LoopUp connection in place Armed Default state if not disabled and no failure exists Demand Setup Selects the current state for demand operations Reset Arm Terminates any current activity and cl
32. DTE two AUX ports and Modem Line Pinouts for each of the these ports are provided in the tables that follow NOTE Refer to section 6 Options of this manual for a description of additional con nectors for options such as ISDN Adapter CAUTION The installer must ensure that the plugs connecting the T1 Line to the NetPath 100 are maiching keyed modular plugs This will prevent the accidental connection of the T1 Line to either of the NetPath 100 AUX connectors Use CRC cable assembly 135 982 0006 or per pinout shown in Table 3 2 Table 3 2 T1 Line Pinout RJ48C Connector Pin Description Direction 1 RI Ring 1 Receive 2 T1 Tip 1 Receive 3 6 No Connection N A 4 R Ring Transmit 5 T Tip Transmit 7 8 Frame Ground N A NOTE Use Twisted Pair Cable conductors for pins 1 amp 2 4 amp 5 and 7 amp 8 The NetPath 100 Data Port DTE supports four electrical interface types ITU V 35 EIA 530 EIA 530 A and ITU X 21 NS The Data Port connector on the back of the NetPath 100 is a DB 44 high density female A short approx 2 5 ft adapter cable is used to convert from the DB 44 to the appropriate connector type for the interface se lected The adapter cable also includes a unique Cable Code CBC a special wiring pattern at the DB 44 connector which automatically sets the port to the desired inter face type NOTE Some manufacturer specific cable pinouts are provided at th
33. LMI gt gt 2 ANSI D lt lt 4 ITU A User T392 Status Enq Timeout S2 15 5 thru 30 seconds N392 Event Error Thres T2 3 N393 Event Count C2 4 1 thru 10 Force Full Status Response F2 gt gt 1 Disable lt lt 2 Enable Link Err Thres L2 Disabled X to Disable or 1 thru 895 seconds Figure 4 9 Frame Manager Configuration Screen Configure Frame Manager 1 WAN Mgmt DLCI Displays current DLCI value of the private network PVC or Tunneled PVC for WAN management of the NetPath 100 as stored in the unit s non volatile memory NVM This value may be entered using the unit s rear panel DLCI DIP Switches or entered from this screen Enter only DLCI number for private network PVC or preface DLCI number with T for tunneled PVC 2 P C Mgmt DLCI Sets or disables the direction and PVC for Payload CPE management access to the NetPath 100 The first letter P or C determines which direction and the remainder indicates the DLCI value NOTE The P C Mgmt DLCI value must NOT be the same as WAN Mgmt DLCI CAUTION If either WAN or P C Mgmt DLCI value is changed the NetPath 100 will perform a system reset after the Save SA command is issued The system reset will terminate any console session in progress and interrupt data traffic 3 LMI Protocol Displays and allows the selection of the LMI protocol used If set to None LMI traffic if any to or from the Net
34. Modem and Primary On Line Ioanne Primary Downspeed Secondary On Line Secondary Downspeed Primary On Line Reminder every 2 hrs Primary Downspeed Reminder every 2 hrs Secondary On Line Reminder every 2 hrs Secondary Downspeed Reminder every 2 hrs Idle Failed Modem Reported Traps are only issued on the occurrence of a primary facility failure and provided that the modem is not already in use when the trap occurs NOTE During ISDN multi B Channel Demand operation if a B Channel connection fails and Downspeed is enabled the downspeed change will be reported by the next Reminder trap 980 001 0210G NetPath 100 User s Manual Installation Guide 6 25 June 1999 6 Options LED Indicator Troubleshooting The ISDN Adapter front panel LED indicators may also be used to troubleshoot a problem Table 6 7 describes the ISDN Adapter LED indicator s normal states and some possible causes for abnormal indications Table 6 7 NetPath 100 ISDN Adapter LED Diagnostics NetPath 100 ISDN Adapter LED Status Condition Possible Cause s ISDN LINE 1 4 READY STATUS ON OFF NORMAL No problem Normal LED status for ISDN Adapter Flashing ISDN Adapter performing Self Normal on power up or reset duration of test approx 30 test seconds Successful completion sets ISDN READY LED On steady Continuous cycles of flashing indicate critical internal circuit fault Repl
35. P C Encap Select the type of IP encapsulation to be used for management access via the Payload PVC or CPE private user PVC Selections are Raw No protocol specified Data user s payload is encapsulated only by the frame of the Frame Relay packet IETF Protocol will be specified by its own NLPID NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 4 Operation MTU Size Sets the maximum size Maximum Transmit Unit for any IP packet sent by the unit via any management route dedicated backup or PPP dial session NOTE Setting the MTU Size to less than 120 could prohibit the generation of the Power Loss trap CHAP Challenge Handshake Authentication Protocol used for access verification when the unit attempts to establish a PPP session to report Out of Band Traps NOTE For enhanced network security it is highly recommended that the terminal server designated to receive these calls be configured to limit network access to Trap Reporting only CHAP Name Name identifier for the response returned by the unit Factory Default CHAPNAME CHAP Key Key identifier used as the common secret for any CHAP challenge When blank the CHAP feature is disabled default NOTE Password and CHAP fields will only be displayed if logged in as Supervisor Passwords 1 View Pswrd View Only access password Factory Default 11111111 2 Test Pswrd
36. Set WAN DLCI Digits o 1 2 3 4 5 6 7 8 9 10 11 12 lo 1 2 Example I I i l i si n 1 d d I l Il 1 DLCI 234 D spia aed E i 0 to 9 x1 in BCD 0 to 9 x10 in BCD 0 to 9 x100 in BCD Figure 4 4 DLCI DIP Switches The DLCI is a three digit decimal number with each digit represented in binary format BCD Binary Coded Decimal by four DIP switch positions The DLCI DIP Switches are set for the desired value using the switch positions shown in Table 4 2 to represent each of the decimal digits Table 4 2 DIP Switch Settings BCD Decimal Switch Decimal Switch Digit Positions Digit Positions 0 DDDD 5 DUDU 1 DDDU 6 DUUD 2 DDUD T DUUU 3 DDUU 8 UDDD 4 DUDD 9 UDDU Note U Up ON D Down OFF CAUTION An unintentional parameter change and possible unit reset could occur if the NVM RESET CONFIG push button is pressed while the unit is operating To prevent this set all the DIP Switches to OFF after the WAN DLCI Time Slot and CSU parameters have been entered Proceed to the next section of this manual Establish Management Session 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide 4 5 4 Operation Establish Management Session Login The NetPath 100 sends a Startup Login Prompt when a management conne
37. Statistics Summary Screen DLCI D orSum selects which portion of the statistics history will be used to produce the current 10 Second and History statistics Choices are Specific PVC Enter DLCI number or Etc for that PVC Sum of all PVCs Enter Sum or only S Current Interval Count Displays the number of seconds that have elapsed in the current interval n Minute Interval History Count Displays the number of user defined 1 15 Minute intervals that have been accumulated since the last reset of the counters Protocols Lists up to eight counting categories for which statistics are displayed Seven or less of these were selected on the Protocol Monitor Configuration Screen OTHER always appears as the last protocol and includes all others Current Displays total counts for each parameter within the current interval 10 Second Displays total counts for the latest completed 10 second period History Displays total counts for each of the performance parameters over all valid intervals up to the maximum of 96 intervals NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics RxBps amp TxBps Data rate calculated from the total count of octets counted for the particular protocol category and specified PVC Additional commands on this screen are ResetStats RS Clears all Protocol Monitoring and PVC Monitoring statistics counters including history V
38. being established Secondary On Line Retry attempts exhausted Primary Dwn Spd The ISDN line of at least one B Channel is faulty call may not be possible Secondary Dwn Spd An invalid or incorrect SPID has been entered for at least one B Channel call may not be possible Connecting A B2 Channel cannot operate due to a SPID failure on its associated B1 Channel Failed Service Disable has been selected on the ISDN Status Test screen ISDN Line Failure Time Disable has been selected on the ISDN Status Test screen ISDN SPID Failure LoopUp connection in place on any assigned B Channel B1 SPID Failure Default state if not disabled and no failure exists Armed The ISDN hardware has failed call cannot be accomplished 980 001 0210G NetPath 100 User s Manual Installation Guide A 7 June 1999 Appendix E g g 6 6 N 6 q qoqo TZ Line n Bn ISDN Line n Bn shows the highest priority fault test or status currently detected for each ISDN Line 1 4 and B Channel 1 2 This is displayed on the ISDN Status Test screen Table 1 8 Line n Bn ISDN Display Description ISDN Adapt Fault The ISDN hardware has failed ISDN Line Failure The ISDN line of this B Channel is faulty ISDN SPID Failure An invalid or incorrect SPID has been entered for this B Channel B1 SPID Failure A B2 Channel cannot operate due to a SPID failure on its associated B
39. displayed as Sum Additional commands on this screen are Next Page 4 Advances to the next page of historical statistics until all intervals up to 96 have been displayed 980 001 0210G NetPath 100 User s Manual Installation Guide 5 21 June 1999 5 Diagnostics Protocol Monitor Statistics The Protocol Monitor Statistics Summary screen displays summary performance in formation and provides access to detailed performance information for the Frame Re lay Traffic for each protocol specified The Protocol Monitor Statistics Summary screen is accessed from the System View Summary screen selecting MS by typing MS followed by ENTER 5 22 KKKKKKKKXKXXXXXXX Protocol Monitor Statistics Summary di ek deke dded ked k k k The Protocol Monitor Statistics Summary screen is shown in Figure 5 15 Name F243802 DLCI D orSum Sum Current Interval Count 455 of 900 secs 15 Minute Interval History Count 96 Valid Current 10 Second History Protocol RxBps TxBps RxBps TxBps RxBps IP 0 0 IPX SNAP x NETBIOS SNAP 5 5 SNA SNAP APPLETALK SNAP E DECNET SNAP OTHER p H x wW uo v ooo DDD PES PES oOoOoOoOoooooo x o ooo DDL oooooooo ooooooo PES xs oooooooo M ON OS S oM ResetStats RS ViewHistory VH current time optional Help Close X AutoUpdate AU Figure 5 15 Protocol Monitor
40. for modular to DB25 or 135 990 0006 for modular to Cisco router console or per pinouts shown in the tables on the next page Cisco is a registered trademark of Cisco Systems Inc CAUTION Use caution when connecting to an AUX Port AUX Port connectors are similar to the connector for the T1 Line Accidental connection to either of the AUX Ports with the T1 Line may damage the AUX Port electrical interface NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 AUX Conn AUX Conn 980 001 0210G June 1999 3 Installation The AUX 1 and AUX 2 Port pinouts are shown in Table 3 8 and Table 3 9 Table 3 8 AUX 1 Pinout 8 Pin Modular Connector Pin Signal Direction 1 CTS Output 2 DSR Output 3 RxD Output 4 SG Sig Gnd 5 No Connection N A 6 TxD Input 7 DTR Input 8 RTS Input NOTES Electrical Interface EIA 232 DSR is used to drive both RLSD and DSR leads within the adapter Table 3 9 AUX 2 Pinout 8 Pin Modular Connector Pin Signal Direction 1 CTS Output 2 DSR Output 3 RxD Output 4 SG Sig Gnd 5 Console Input 6 TxD Input 7 DTR Input 8 RTS N A NOTES Electrical Interface EIA 232 DSR is used to drive both RLSD and DSR leads within the adapter CAUTION Pin 8 is not used If the unit senses a signal on this pin Improper Aux 2
41. frame NOTE When the LMI Protocol is set to None the values for LTO and LFE will be blank Current Displays the total count for each of the performance parameters within the current 15 minute interval 24 Hour Displays the total counts for each of the performance parameters over all valid history intervals does not include current interval Additional commands on this screen are ResetStats RS Clears all counters including 24 hour history ViewHistory VH current_time optional Advances to Page 1 of the Frame Manager Statistics History screen The current time optional parameter causes the history interval count to reflect the actual time of day rather than a simple count of intervals The entry is in 24 hour format using three or four digits Example 1445 2 45 PM NetPath 100 User s Manual Installation Guide 5 11 5 Diagnostics Frame Manager Statistics History 5 12 KKKKKKKKKKKXKXXXXXX Frame Manager Statistics History X XXX XX XXX XXX XX Name F 43802 Help gt Close X The Frame Manager Statistics History screen displays all performance parameters for the Frame Manager for each of the 96 possible 15 minute intervals The first history screen 1 of up to 6 is accessed by selecting ViewHistory VH from the Frame Manager Statistics Summary screen The first page of the Frame Manager History screen is shown in Figure 5 8 Page P 1 of 6 Past
42. initialization when answering a call for AUX 1 port The header consists of the first one to six characters of the string which specify the operating mode data rate parity and number of data bits for the device connected to the AUX port Choices are Operating Mode A Answer D Dial Out B Bi Directional Data Rate 12 1200 24 2400 48 4800 96 9600 192 19200 288 28800 384 38400 576 57600 bps Data Rate is the asynchronous interface rate Actual modem rate is negotiated upon connection Parity N None E Even or O Odd Data Bits 8 8 data bits or 7 7 data bits Default is shown in Figure 4 7 9600bps 8 data bits no parity no flow control 980 001 0210G NetPath 100 User s Manual Installation Guide 4 13 June 1999 4 Operation NOTES Operating Mode A or B On incoming call modem must establish connection within 60 seconds Operating Mode D or B Raising DTR will assign modem to AUX Port if not already in use within five seconds Each character sequence AM within the AT string causes CR to be sent followed by a one 1 second delay making it possible to define multiple command lines AUX 2 Setup Functions the same as AUX 1 above but without RTS sensing NOTE AUX 2 Contact Sense Alarm feature has been obsoleted Entering CS for the first two characters of t
43. the SNMP control group To use these security features you must log in through SNMP and apply Set to the SNMP objects that are settable Complete the following steps 1 Before you begin be sure that an SNMP community is configured for Read Write access within the NetPath 100 2 Define a community name within the SNMP manager that matches the SNMP community in the NetPath 100 3 Choose the node you wish to configure and access the NetPath 100 Group within the MIB 4 Select the SnmpSetCtl object from within the NetPath 100 group 5 Confirm that an SNMP session is not currently active by performing a GET on the SNMPSetExecutionStatus object A value of passive should be returned If active is returned the IP address of the current user can be obtained by performing a GET on the LoggedNMSIPAddress object Note The following three objects must be configured in the order described 6 Select the SNMPSystemAccessPassword object Enter the NetPath system access password and choose Set Note A value must be entered even if no system password exists 7 Select the SNMPUserAccessPassword object Enter the user password and choose SET 8 Select the SNMPOperatorID object Enter the operator ID and choose SET Note A value must be entered NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 10 11 12 13 14 5 Diagnostics Set the
44. the interface ON or OFF Aux2 Alm blank NOTE Contact Sense feature has been obsoleted See Aux2 Setup on page 14 of this section of the manual High Speed Interface Status DTR State of DTR lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF RTS State of RTS lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF Power ON or OFF based on sensing voltage on Tx data lead s from the DTE Interface Interface adapter cable currently installed Types are ITU V35 EIA 530 EIA 530 A ITU X21 NS or blank if none Commands DevConfig DC Advances to Device Configuration Screen DevTest DT Advances to Device Status Test Screen SnmpConfig SC Advances to SNMP Community Access Configuration Screen CsuConfig CC Advances to CSU DTE Configuration Screen CsuStats CS Advances to CSU Statistics Summary Screen TrapConfig TC Advances to SNMP Trap Manager Configuration Screen FrameConfig FC Advances to Frame Manager Configuration Screen FrameStats FS Advances to Frame Manager Statistics Summary Screen PvcConfig PC Advances to PVC Performance Configuration Screen PvcStats PS Advances to PVC Statistics Summary Screen MonConfig MC Advances to Protocol Monitor Configuration Screen MonStats MS Advances to Protocol Monitor Statistics Summary Screen HubConfig HC Advances to Management Tunneling Hub Con
45. to the Trap Manager after it completes its Modem and Dial Line self test NetPath 100 User s Manual Installation Guide 6 5 6 Options Establish Management Session Login The NetPath 100 sends a Startup Login Prompt when a management connection has been established via in band Telnet dial in VT 100 console connection or direct con nected VT 100 terminal provided that another management session is not already in use The startup display and prompt are NetPath 100 Frame Relay Service Unit C Copyright Control Resources Corporation 1996 1999 All Rights Reserved Base 00 13 07 01 861 02 Opt 01 29 04 Please enter Please enter your SYSTEM access password your USER access password Please enter Please enter Only the User access password prompt will be displayed if System level password feature is disabled If enabled the System access password prompt will be displayed and User access password prompt will only be displayed after entering a valid System Password At the User access prompt enter the Configuration or Supervisor Password followed by ENTER factory default Configuration Password is 33333333 NOTE Only Configuration or Supervisor level USER Password will allow configu ration changes View level displays all screens but allows no configuration changes or testing and Test level displays all screens allows performance of tests but no config uration changes The next promp
46. while a Test Pkts to Netw test is performed PVCs are displayed and added as follows WAN Management PVC and PVCs added to the PVC List on the PVC Performance Configuration Screen up to a total of 270 are always displayed Additional PVCs are included in the Etc PVC which is also always displayed With LMI Protocol set to None A PVC will be added to the display if data is received from the network on that PVC and it is not on the PVC List and there are less than 270 PVCs already displayed It will be included in the Etc PVC if 270 PVCs are already displayed If data is transmitted to the network on a PVC that is not on the PVC List it is included in the Etc PVC With LMI Protocol not set to None A PVC will be added to the display if it is reported in a Full LMI Status Report from the network and it is not on the PVC List and there are less than 270 PVCs already displayed It will be included in the Etc PVC if 270 PVCs are already displayed A PVC will also be included in the Etc PVC if data is received or transmitted on that PVC and it is not on the PVC List and is not reported in a Full LMI Status Report 5 14 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 5 Diagnostics n Minute Interval History Displays the number of valid intervals that have been ac cumulated since the last reset of the counters n value is Interva
47. 0 0 0 0 Bkp 2 WAN IP Add I2 0 0 0 0 Bkp Activate Delay A 1 O thru 240 mins Bkp Rtry Count C1 1 Learn IP Add L Dmd Rtry Count C2 1 1 thru 4 gt gt 1 Each Connect 1 thru 4 Bkp Rtry Holdoff H1 2 2 When Zero Dmd Rtry Holdoff H2 2 1 thru 15 minutes 1 thru 15 minutes Assign to Backup B Demand D B m n r and or B m n for multiples Channel Assign Primary Dial 1 Secondary Dial 2 gt gt 1 Linel B1 Backup lt lt P1 S12 gt gt 2 B2 Backup lt lt P2 S22 gt gt 3 Line2 B1 Backup lt lt P3 S32 2 4 B2 Backup P4 S42 gt gt 5 Line3 B1 Demand lt lt P5 S52 gt gt 6 B2 Demand lt lt P6 S62 7 Line4 B1 P72 S72 8 B2 P8 S8 Help Save SA Cancel X gt Figure 6 6 Backup ON Demand Configuration Screen Backup Establishes an ISDN data link and switches the Base module Frame Manager from the T1 link onto the ISDN link s Backup is triggered by a T1 outage loss of Network or may be operator initiated Configuration items are Bkp t n WAN IP Add Sets the IP Address for management access while the unit is on backup Bkp 1 WAN IP Add is used for Primary Dial 1 and Bkp 2 WAN IP Add is used for Secondary Dial 2 Bkp Activate Delay Sets the time to wait after a T1 outage or loss of Network is detected before a backup attempt is initiated Valid range is from 0 to 240 min
48. 1 T1 0 0 0 0 N1 P1 WorP WAN 2 T2 0 0 0 0 N2 P2 WorP WAN 3 T3 0 0 0 0 N3 P3 WorP WAN 4 T4 0 0 0 0 N4 P4 WorP P C 5 T5 0 0 0 0 N5 P5 WorP P C 6 T6 0 0 0 0 N6 P6 WorP P C NOTE Each Name amp IP entry must be made individually Disable Traps B B m n r and or B m n for multiple disables gt gt 1 Authen Fail lt lt 7 Netw Thresh 13 Contact Sense 19 ISDN Backup 2 CSU LineFail 8 User Thresh 14 BECN FECN 20 ISDN Demand 3 CSU Thresh 9 DTR Loss 15 IsdnAdptFail 21 PVCDrpdThres 4 CSU Failure 10 DtePowerLoss 16 IsdnLineFail 22 PVCDlvdThres 5 LMI NetwFail 11 Modem Fail 17 PVCDly Thresh 23 PVCAvailable 6 LMI UserFail 12 DialLineFail 18 Login Fail 24 PVCUnavail Clear Holdoff H 5 Terminate Delay D 45 1 thru 15 minutes 1 thru 120 seconds Help Save SA Cancel X Figure 4 11 SNMP Trap Manager Configuration Screen Occurrences of any Traps unless disabled will be sent to all Trap Managers defined including Traps sent Out of Band dial out using the NetPath 100 internal modem Out of Band Traps however will only be sent provided the modem is not already in use when the trap occurs 1 Mgr n 1 6 Parameters to be selected for each Trap Manager are as follows Each Trap Manager defined will be sent a copy of each Trap alarm that occurs 4 22 CAUTION The Loss of Power cry for help Trap will only be sent to the First Trap Manager def
49. 1 Channel LoopUp LoopUp connection in place Connecting Connection is being established Online Connection in place Online mmmm Connection in place Applies to MLPPP mmmm indicates the last connection status see Table 10 only Failed xxx Retry attempts exhausted xxx indicates the latest Cause Code See Note below Failed xxx mmmm Retry attempts exhausted Applies to MLPPP xxx indicates the latest Cause Code See Note below only mmmm indicates the last connection status see Table 10 for codes Ready xxx Default state if not disabled and no failure exists xxx indicates the latest Cause Code See NOTE below Ready xxx mmmm Applies to MLPPP only Default state if not disabled and no failure exists xxx indicates the latest Cause Code See NOTE below mmmm indicates the last connection status see Table 10 for codes NOTE An ISDN switch will return a Cause Code indicating a status for the latest connection attempt A Ready or Failed status and the latest returned code number are displayed in this field for each configured B Channel A list of codes and causes are shown in Table 9 on the following page 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide Appendix Table 1 9 ISDN Connection Cause Codes
50. 11 E 22222222 F 33333333 S2 eee V2 Y DISABLED View Pswrd Test Pswrd Config Pswrd Super Pswrd Super Verify System Pswrd Encap T Learning lt lt Raw 3 IETF 4 SNAP Cancel X MTUSize W 1492 88 thru 4000 Octs P CHAP Name Key CN CHAPNAME x x x x CK Oi kik kkk kk kkk Figure 4 7 Device Configuration Screen All NetPath 100 screen entries and selections are made by entering the two or three characters shown in brackets next to the field titles equals then entering the value or string followed by ENTER Example To enter ABC in the Name field Type N ABC and press ENTER Current selections are highlighted by bracketing with gt gt lt lt characters Device Configuration 1 Enter Name and Location of this NetPath 100 installation optional but recommended Enter Contact Name and Phone Number of local technical contact optional 3 Enter WAN IP Address for SNMP management of the NetPath 100 If set to the default value as shown in Figure 4 7 the IP Address will be learned automatically The first valid IP Address will be learned Once a value is entered or learned automatically it will replace the 0 0 0 0 value and auto learning will be discontinued Enter Payload or CPE private user IP Address for PVC management of the NetPath 100 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999
51. 1234567 8 9101112 f 000000000000 z REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE N DID o OC K AUDI QO0000 O OOOOO CONFIGURATION CONTROL DATA PORT Ti MODEM OUTPUT o AUX 1 AUX2 CONFIG LINE LINE Figure 3 10 NetPath 100 Rear Panel Basic Table 3 1 Basic NetPath 100 Input Output Connectors and Control Specifications Connectors Description Power Connector Internal Power Supply with IEC 320 power cord Control Output 4 pin keyed connector to control Model 467 Power Control Unit Data Port DB 44 high density connectors provide the following interfaces selected by the interface cable used EIA 530 EIA 530 A ITU V 35 ITU X 21 NS Non Switched AUX 1 AUX 2 8 pin modular connectors EIA 232 NVM Reset Config Recessed push button that causes the unit s NVM to be cleared if pressed and held approximately four seconds during the unit s power up self test T1 Line 8 pin modular connector RJ48C Modem Line Analog 6 pin modular connector RJ11C DIP Switches One 2 position and one 12 position DIP switch for the initial setting of the DLCI address the DSO configuration for the T1 link and the CSU DTE parameters 980 001 0210G NetPath 100 User s Manual Installation Guide 3 3 June 1999 3 Installation Power C
52. 16 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 4 Operation Commands Help Advances to Help for CSU DTE Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the CSU DTE Configuration changes when they are all set correctly by entering SA followed by ENTER This will also return the user to the System View screen Proceed to Frame Manager Configuration selecting FC by typing FC followed by ENTER NetPath 100 User s Manual Installation Guide 4 17 4 Operation Frame Manager The Frame Manager Configuration screen allows you to view and alter parameters for Configuration Frame Manager operations The Frame Manager Configuration screen is shown in Figure 4 9 Name F 43802 WAN Mgmt DLCI D orT Disabled P C Mgmt DLCI E P orC Disabled X to Disable or 16 thru 991 Network T391 Status Enq Rate S1 10 5 thru 30 seconds N392 Event Err Thres T1 3 N393 Event Count C1 4 1 thru 10 N391 Full Status Freq F1 6 1 thru 255 PVC BECN FECN Thres B Disabled X to Disable or 1 thru 895 seconds Link Err Thres L1 Disabled X to Disable or 1 thru 895 seconds Help Save SA Cancel X gt FOO cm Frame Manager Configuration ddid dk dk didi dkk k LMI Protocol P 1 None 3
53. 44 kbs Build Out B Tl Framing T gt gt 1 T1 0 lt lt gt gt 1 ANSI lt lt Number of DSO s N 24 2 T1 7 2 AT amp T Starting DSO S 1 3 T1 15 3 SF 1 thru 24 4 T1 22 DSO Pattern P DSO Format F Ones Dens D DTE TxD Clk C gt gt 1 Contiguous lt lt gt gt 1 Nx56 kbs lt lt gt gt 1 B8ZS lt lt gt gt 1 DCE lt lt 2 Alternate 2 Nx64 kbs 2 AMI 2 DTE Link Err Thres L Disabled X to Disable or 1 thru 895 seconds Help Save SA Cancel X gt Figure 4 8 CSU DTE Configuration Screen 1 T1 ID Enter an ID for this T1 2 Data Rate Displays the data rate which results from the settings for Number of DSO s and DSO Format 3 Number of DSO s Starting DSO and DSO Pattern Select which DSOs will be used to form the data payload DSO Format Select data rate for all DSOs in the payload Build Out Selects the Line Build Out value for the T1 line connection Ones Dens Selects the Ones Density format to be used NH vu A T1 Framing Selects T1 Framing format to be used NOTE ANSI or AT amp T are ESF format SF includes D4 8 DTE TxD CIk Configure the DTE to clock in the Tx data based on either the DCE NetPath supplied clock or the DTE cable loop or router supplied clock 9 Link Err Thres Disables or sets the threshold of Rx Errored Seconds plus Unavailable Seconds which when reached or exceeded will cause an alarm to be declared 4
54. 942 0 0 0 0 0 0 55 70 Etc 0 0 0 0 0 0 Sum 0 0 0 0 0 0 15 Min Interval History 96 Valid Past Summary for DLCI D orSum Sum RxPkts TxPkts BECN FECN RxDE TxDE 10 Second 0 0 0 0 0 0 History 0 0 0 0 0 0 ResetStats RS ViewHistory VH current time optional Help Close X NextPage AutoUpdate AU gt The PVC Statistics Summary screen provides summary performance information and access to detailed performance history displays for the Frame Relay Traffic on a per PVC basis The PVC Statistics Summary screen is accessed from the System View screen select ing PS by typing PS followed by ENTER The PVC Statistics Summary screen in Packet Mode is shown in Figure 5 9 Figure 5 9 PVC Statistics Summary Screen Packet Mode Mode M Selects one of the listed options for displaying information First DLCI Defines the lowest number DLCI to be displayed on the screen 669 Current Interval Count Displays n of m seconds where n indicates the num ber of elapsed seconds in the current interval and m indicates the total number of seconds per interval set on the PVC Performance Configuration Screen Current in terval statistics are total counts for each parameter within the current interval NOTES Rx Indicates traffic received from the Frame Relay Network Tx Indicates traffic sent toward the Frame Relay Network HUB DLCI Tx statistics Pkts Octs etc for a Hub DLC
55. 99 2 Description WAN Management IP Address NetPath 100 utilizes one IP Address on the dedicated network facing Wide Area Net work WAN management channel This address is embedded within the various com munications protocol stacks used for SNMP Telnet and PPP The unit s WAN Management IP Address may be automatically learned from the first message received on the management PVC or it can be set via the local or remote Console Port When optioned with ISDN NetPath 100 can have several communications paths that allow the management channel to connect to the frame relay network in different plac es Each of these connection points could result in the management PVC routing through different IP sub nets to reach the Network Control Center or it may be desir able to have the NetPath 100 appear as a logically different object in the SNMP man ager especially if static routing and dedicated backup ports are utilized The setting learning of these additional IP Addresses is described in detail in Section 4 Config uration in this manual NetPath 100 will retain in Non Volatile Memory NVM a separate WAN IP Address for each connection point All communications via OOB PPP Out Of Band Point to Point Protocol will utilize whatever IP Address is in effect depending on how the unit is currently connected to the network There are several options for establishing the WAN IP Address within the NetPath 100 When the unit is shipped f
56. ANI On Transparent ClrChan 00 0 01 5 AT amp T Off Frame Relay Management 01 7 5 pia On DTE Off DCE 10 15 0 E Transmit Data Clock Source 11 22 5 11 Resv On AMI Off B8Zs Changes to these items will cause unit to reset Figure 4 2 Set CSU Parameters 980 001 0210G NetPath 100 User s Manual Installation Guide 4 3 June 1999 4 Operation Time Slot Configuration To set the T1 Time Slot configuration 1 Set the two position DIP Switch 1 OFF 2 ON 2 Set the 12 position DIP Switch to select the configuration 3 Depress the NVM RESET CONFIG push button for at least one second to enter the parameters in the unit s NVM The meaning of the 12 position DIP Switch settings are shown in Figure 4 3 and de scribed as follows Switch positions 1 5 represent in binary format the number of time slots used in the T1 FTI service ranges from to 23 time slots A value of 0 or any value 24 or above indicates service is full T1 Switch positions 6 10 represent in binary format the starting DSO 1 24 Switch position 11 selects contiguous or alternating DSOs from the starting DSO Switch position 12 selects the DSO s data rate 56 or 64 Kbps Set Time Slots o 2 3 4 5 6 7 8 9 10 11 12 o 1 2 N N URN N RN TI m On 64 Kbps Off 56 Kbps On Alternating Off Conti
57. AP Received AUTHENTICATE REQ Netw 0 MP MP Bundle is Establishing Netw 0 LCP Sent CONFIG ACK Netw 0 LCP State is Open Netw 0 PAP Phase is Authenticating User LCP Received ECHO REQ User LCP Sent ECHO REPLY Netw 0 PAP Timer Expired Netw 0 LCP Received ECHO REQ Netw 0 LCP Sent ECHO REPLY User PAP Received AUTHENTICATE REQ Netw 0 PAP Forwarded AUTHENTICATE REQ Netw 0 PAP Received AUTHENTICATE ACK User PAP Forwarded AUTHENTICATE ACK User PAP Authentication Phase Complete User NCP Phase is Establishing Netw 0 PAP Authentication Phase Complete Netw 0 MP MP Bundle Established Figure 6 9 MLPPP TRACE 6 24 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options Alarms NetPath 100 generates traps SNMP alarms or alerts in response to certain detected network conditions Specific Traps apply to the ISDN Adapter option Traps ISDN related conditions objects which generate traps are listed in Table 6 6 Table 6 6 Traps Private MIB Extension Trap m Reported mponen Description Component Object escriptio In Band Modem ISDN ISDN Adapter Fault Adapter failed self test after reset or periodic In Band check ISDN Line Failure Loss of connectivity with CO Switch In Band ISDN Backup Issued for the following conditions Modem and On Line In Band On Line reminder every 2 hrs Idle Failed ISDN Demand Issued for the following conditions
58. AR PBH8 ETTET T TELT ILTITTIITI IIIIIIIII Software Revision History This manual pertains to NetPath 100 Base Software Revision 7 01 xx Revision changes for this and previous versions are listed below Current Revision This revision incorporates the following operational additions and or changes Rev 7 01 xx from Rev 6 01 xx Added ML PPP option for ISDN BOD bundling 8 B Channels Added ISDN BOD Traps for Primary and Secondary connections Added Trace Diagnostic capability for BOD calls Download Notes Downloading Revision 6 01 xx software to a NetPath 100 unit currently running with a prior version may result in some configuration changes which will have to be re stored via remote management accessed reconfiguration Specific configuration items affected are Delay monitoring for all PVCs will be turned OFF if previously configured for Delay monitoring Protocol Monitoring selections may be mis mapped different protocols selected if previously configured for Protocol monitoring E A yYvmzyB FFFE E 00000 Previous Revisions 980 001 0210G June 1999 The following lists operational additions and or changes incorporated in previous soft ware revisions Rev 6 01 xx from Rev 5 01 xx Added V 54 Network initiated Loopback Obsoleted AUX2 Contact Sense function Download Notes Downloading Revision 6 01 xx software to a NetPath 100 u
59. ATISTICS HISTORY Help Select Page Help AutoUpdate Reset Stats View History PROTOCOL STATISTICS HISTORY Help Select Page PROTOCOL STATISTICS SUMMARY Help AutoUpdate Reset Stats View History DEVICE STATUS TEST Test Operations Help AutoUpdate Figure 4 5 Management Control Flow for Basic NetPath 100 NetPath 100 User s Manual Installation Guide 4 9 4 Operation lt lt PTW pei Parameter Upon successful login the System View screen is displayed Setting The System View screen presents an overview of the system and provides access to configuration test and other status screens The System View screen is shown in Figure 4 6 KEKKKKKKKKKKKKXXXXXX XX X NetPath 100 System View eek KKH KR KIRK K RRR RRR k Name F 43802 Base S W 07 01 86 Location Fair Lawn N J S N 001812 Contact J Jones System High Speed Interface Status Test Fault DTR On RTS On Power On Modem Status Interface ITU V35 Fault Connection Aux Port Status Aux1 DTR Off Aux2 DTR Off DevConfig DC CsuConfig CC FrameConfig FC PvcConfig PC MonConfig MC DevTest DT CsuStats CS FrameStats FS PvcStats PS MonStats MS SnmpConfig SC TrapConfig TC Help Logout LO AutoUpdate AU HubConfig HC gt Figure 4 6 System View Screen The System View screen fields are as follows Na
60. CD A Output 21 9 42 RC B Output 22 36 DSR B Output 10 38 DCD B Output 23 39 DTR B Input 11 44 TCE B Input 24 29 TCE A Input 12 40 TC B Output 25 13 35 CTS B Output 26 to 22 CBC A Cable Code A 28 CBC B Cable Code B 30 to 22 CBC C Cable Code C Notes CBC Cable Code pin s single ended Twisted Pair cable conductors for TD A amp B RD A amp B RTS A amp B CTS A amp B DSR A amp B DCD A amp B DTR A amp B TC A amp B RC A amp B and TCE A amp B Shielded cable is recommended NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 3 Installation EIA 530 A Adapter Use CRC cable assembly 135 003 0400 or per pinout shown in Table 3 6 Cable Table 3 6 EIA 530 A Interface Adapter Cable CBC 3 Peon DB SSM Signal Direction DOSE DEMAM Signal Direction Pin Pin Pin Pin 1 16 Shield N A 14 32 TD B Input 2 17 TD A Input 15 25 TC A Output 3 18 RD A Output 16 33 RD B Output 4 19 RTS A Input 17 27 RC A Output 5 20 CTS A Output 18 6 6 DSR s Output 19 34 RTS B Input 7 22 Sig Gnd N A 20 9 DTR s Input 8 23 DCD A Output 21 9 42 RC B Output 22 10 38 DCD B Output 23 11 44 TCE B Input 24 29 TCE A Input 12 40 TC B Output 25 13 35 CTS B Output 26 CBC A N A 28 CBC B N A 30 to 22 CBC C N A Notes CBC Cable Code pin s single ended Twisted Pair cable conductors for TD A am
61. Cable will be displayed in the Test Fault Field on the System View and CSU Statistics Summary Screens and the READY LED on the front panel will flash OFF every 5 seconds These indications are reset by the ResetTest command on the Device Test Screen or through a power up reset self test of the unit NetPath 100 User s Manual Installation Guide In addition to providing an EIA 232 Auxiliary Port AUX 2 also provides a local con sole connection to the Base module or Option Adapter 3 Installation Console Cabling In Console Mode the AUX 2 port is configured as a VT 100 interface 9 6Kbps asyn chronous 8 data bits one start bit one stop bit and no parity The Console Mode is enabled on the AUX 2 port when the Console Pin 5 on the AUX 2 connector is asserted connect the Console pin to the terminal s DTR as shown for the cable adapter in the Figure 3 13 example CRC adapter cables are avail able modular to DB25 135 007 0400 modular to DB9 135 000 0464 NOTE When AUX 2 Console Mode is enabled the internal Modem is disabled AUX 2 Port VT 100 Terminal Connector Connector e RTS 5 CTS RD 3e 3 RD GND fe eT GND TD e ve TD Console de DTR 1 8 ui DSR IT 8 Dcp 8 Pin DB 25F et edel Modular AUX Direct Connect Console Connector Cable Adapter Figure 3 13 AUX 2 Port Console Cabling
62. F RTS State of RTS lead when Power is being detected from the DTE States are ON OFF or blank if Power OFF Power ON or OFF based on sensing voltage on Tx data lead s from the DTE Interface Interface adapter cable currently installed Types are ITU V35 EIA 530 EIA 530 A ITU X21 NS or blank if none Commands ResetTest RT Resets BERT or PVC result counters without disrupting the test operation and refreshes all dynamic information contained on the screen InjectErr IE secs Injects a single bit error into the BERT stream When issued without the secs a single bit error will be injected at execution of this command When issued with a secs value between 1 255 a single bit error will be injected once a second for the number of secs entered user can issue other commands while this takes place in background RebootExt RE secs Causes the optional external Power Control Unit to interrupt AC Power to the DTE device When issued without the secs power will be in terrupted for five seconds at execution of this command When issued with a secs value between 1 30 power will remain off for the number of seconds en tered Help Advances to Help for PVC Performance Configuration screen Close X Returns to System View screen AutoUpdate AU Provides automatic screen update and refresh every five sec onds of all status and Test when active results No changes can be made whi
63. FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE FUSE ONLY WITH THE SAME TYPE AND RATING ATTENTION POUR NE PAS COMPROMETTRE LA PROTECTION CONTRE LE RISQUE D INCENDIE REMPLACER PAR UN FUSIBLE DE MEMES TYPE ET CARACTERISTIQUE NOMINALES Regulatory Compliance UL 1459 Third Edition and CAN CSA C22 2 No 225 M90 FCC Part 15 Class A Digital Device Canada s ICES003 Class A Digital Device FCC Part 68 980 001 0210G NetPath 100 User s Manual Installation Guide 3 15 June 1999 3 Installation Power Control Unit Specifications Table 3 12 Model 467 Power Control Unit General Specifications ltem Description Dimensions 2 5 H x 7 25 W x 4 6 D Weight As packaged including carton 4 5 lbs Unit alone 3 5 lbs Operating Range Temperature 0 to 50 degrees C operating Relative Humidity 5 to 95 non condensing Altitude 10 000 ft max operating 50 000 ft max non operating Shock and Vibration As normally encountered during shipping and handling Power Requirements AC Input 125 VAC 50 60 Hz 0 22A for the internal power transformer in addition to the connected device 7 foot cord with 3 prong plug Switched AC Output 125 VAC 5 AMPS max 1 foot cord with 3 prong receptacle Power Output 22 VAC 30 VA NetPath 64 Only Power Control Cable 4 conductor with 4 pin keyed locking connector 7 ft length Regulatory Compliance UL 1950 Net
64. For PVCs manually added using the AddPVC command the param eters will be as specified here Mon Selects the Monitor setting for PVCs added automatically and manually Defaults are None for Auto and Delay for Manual Dlay Delay packets only Loss Loss packets only Both Delay and Loss packets None Neither packet types will be sent 11 Add PVC Inserts one or more additional DLCIs onto the list to be monitored 12 Delete PVC Removes one or more DLCIs from the list PVC TxCR RxCR Mon Heading under which the DLCIs and parameters are listed in numerical order for all PVCs to be included for continuous background per formance measurement Up to a maximum of 270 DLCIs may be listed NOTE Additional pages displaying the DLCIs are accessed using the P command as shown on the top of the screen Commands Help Advances to Help for PVC Performance Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the PVC Performance Configuration changes when they are all set correctly by entering SA followed by ENTER This will also return the user to the System View screen Proceed to Protocol Monitor Configuration selecting MC by typing MC followed by ENTER NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation Protocol Monitor Configuration 980
65. G June 1999 NetPath 100 User s Manual Installation Guide Appendix E o m m m mT l t m O VWVPVPVP OU E System System Test Fault shows the highest priority System related test or fault currently de Test Fault tected This is displayed on the System View screen Table 1 13 System Test Fault Display Description NVM Failure Failure of NVM Non Volatile Memory detected by the unit and the latest configuration may not have been saved Lp to User Loopback is in place at the User Port toward the User Circuit 2047 to User 2047 pattern BERT is being sent toward the User Circuit LL Lp to User Loopback is in place at the User Port toward the User Circuit in response to an LL Local Loopback signal at the User Port interface only if DSOs are assigned to the User Port LMI Netw Failure Invalid or no response to LMI Status enquiries toward Network DSOs must be assigned to the User Port LMI User Failure Invalid or no LMI Status requests from User equipment DSOs must be assigned to the User Port CSU Fault Failure of CSU related hardware detected by the unit Line Lp to Netw Full T1 Line loopback in place at Network Port toward Network Circuit Payld Lp to Netw Full T1 Payload loopback in place toward Network Circuit QRSS to Netw QRSS pattern BERT is being sent toward the Network Circuit Alt Ones to Netw Alternating Ones pattern BERT is b
66. I will al ways be 0 zero This applies to a unit configured as a Tunneled Man agement Hub NetPath 100 User s Manual Installation Guide 5 13 5 Diagnostics Packet Mode The Frame Relay traffic parameters displayed for each DLCI are DLCI The DLCI to which this line of statistics applies Etc is the summation of all unlisted DLCIs and Sum is the summation of all DLCIs RxPkts amp TxPkts Count of packets received Rx and of packets sent Tx NOTE Measurement Packets Delay Loss and Link Test are included in the RxPkts and TxPkts counts of the NetPath originating the packets Measurement Packets are included only in the RxPkts count of a NetPath looping receiving and returning Measurement Packets BECN amp FECN Count of packets with the BECN or FECN bit set up to 65 535 RxDE amp TxDE Count of packets received Rx with the DE bit set and count of packets sent Tx with the DE bit set up to 65 535 does not include time Measurement Packets Delay mS Avg amp Max Average and Maximum delay of Delay measurement Packets received back from a distant NetPath unit These values are overwritten with 9999 during an interval where PVC Drpd Mon Pkt Alarm has been detected for that specific PVC These values are set to 0 zero for PVCs not designated for the sending of Delay monitor packets These values will freeze not update and Delay and Loss measurement packets for ALL PVCs are halted
67. IR A1 0 RxCIR A2 0 Mon AM None Dlay Loss orBoth None Manual TxCIR M1 0 RxCIR M2 0 Mon MM None Dlay Loss orBoth Dlay 0 thru 1536 Kbs AddPVC A DeletePvc D A m n r and or A m n for multiple entries PVC TXCR RKCR Mon PVC TXCR RKCR Mon PVC TXCR RKCR Mon PVC TxCR RxCR Mon Help Save SA Cancel X gt Figure 4 12 PVC Performance Configuration Screen 1 Desired Delay Mon Rate Setting for the rate at which a Delay measurement packet is injected on each PVC in the list specified at the bottom of this screen Default value 10 dictates that within each 10 second period every PVC on the list is measured once A PVC s packet is considered lost if it does not return before a subsequent packet is injected on that PVC The packet send rate cannot exceed 10 per second NOTE NetPath 100 Delay measurement packets are 36 bytes in length when issued A NetPath looping receiving and returning a Delay measurement packet will add two additional bytes to the packet 2 Min Pkts for Delay Alarm Setting for the number of packets that must be received within the current interval on a PVC before the PVC Delay Thres average is considered a valid check for that PVC If the number is not reached within the interval that PVC cannot cause the alarm condition to be declared or maintained based on the average of the packets received 4 24 NetPath 100 User s Manual Installation Guide 980
68. L 5 28 Software Download LL 5 28 DTE Dialing Using NetPath 100 AUX Ports amp Internal Modem 5 29 Management Access 5 30 DialzIn up be vb labiale vba beg 5 30 Direct Connect AUX 2 5 30 SNMP SET Command 5 30 6 Options ISDN Adapter Option 6 3 Installation 2 0 ik py uere BS Ree eS Cee BY 6 3 Input Output Connections L LL 6 3 Configuration turale obi nbus iubet ds 6 5 Power On with Connections Completed 6 5 Establish Management Session 6 6 LOB esorcista 6 6 Management Command Flow L LL 6 7 Parameter Setting 6 8 System View Screen 0 0 eee eee eee 6 8 ISDN Adapter Configuration 04 6 10 Backup On Demand Configuration 6 12 Management IP Address per Connection 6 14 Diagnostics ini sida EC EU E LE NUR EON 6 15 LED Indicators osse be ee be deere eis 6 15 ISDN Testina ni iero ea PUAUBEET ES 6 16 Network Loopback s esses 6 16 ISDN Status Test LL 6 17 ML PPP Diagnostic Trace Feature 6 22 Alarms usi sie CERUPAFROP er MSS hunt 6 25 TFAps eee Geta eee weak ot 6 25 LED Indicator Troubleshooting 6 26 Additional Descriptions L LL 6 27 ISDN Adapter Software Download 6 27 Appendix Fault amp Test Screen Displays A 1 AGUVE Test mydin ai Lain A 2 Device Fault kb e al rede A 4 980 001 0210G NetPath 100 User s Manual Installation G
69. NAP j 0 0 NETBIOS SNAP j 0 0 SNA SNAP j E0004 4 0 APPLETALK SNAP po 4 0 DECNET SNAP yp Or 5 y 0 OTHER 0 0 0 0 5 IP F EU y 0 IPX SNAP F 0 0 NETBIOS SNAP 0 0 SNA SNAP gt po POI 4 0 APPLETALK SNAP po eee 0 DECNET SNAP j 0 0 OTHER j 0 0 0 0 Help Close X NextPage gt Figure 5 16 Protocol Monitor Statistics History DLCI D orSum selects which portion of the statistics history will be used to produce the History statistics Choices are Specific PVC Enter DLCI number for that PVC Sum of all PVCs Enter Sum or only S First Interval Selects the interval of the indicated number max of 96 to begin the display of data Performance data is displayed as described on the Protocol Monitor Statistics Summa ry screen Additional commands on this screen are NextPage Advances the display to the next highest page of DLCI numbers when applicable 5 24 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics NENNEN NetPath 100 generates traps SNMP alarms or alerts in response to certain detected network conditions The traps are reported either In band utilizing the Management PVC or via Dial Out utilizing the internal Modem Alarm conditions are also dis played on NetPath 100 status screens and on front panel indicators Alarms Traps The conditions objects which
70. NFIG on the unit s rear panel while plugging in the power cord and continue to hold the button for approximately four 4 seconds This will clear the unit s NVM resetting all the configuration parameters to their default values After the NVM Reset button is released the NetPath 100 will go through the power on sequence as follows a The POWER LED will light immediately and stay on b The READY LED will flash while the unit performs it s self test test duration approximately 45 seconds e The READY LED will be ON steady after successful completion of the self test d The TI ALARM and FR MGMT LEDs should not be flashing together e All other LED indications should be ignored until configuration has been completed If the LED indications are not as described above refer to section 5 Diagnostics of this manual If operation looks normal proceed with DIP Switch Configurations NOTE If the Dial Line has not been connected to the NetPath 100 prior to powering the unit on the unit will issue a Dial Line Failure In Band Trap to the Trap Manager after it completes its Modem and Dial Line self test DIP Switch Configurations The Configuration DIP Switches are located on the rear panel of the NetPath 100 and appear as shown in Figure 4 1 01234 Rai O12 AEETI CONFIGURATION Figure 4 1 Configuration DIP Switches The 12 position DIP Switch on the left selects the specific parameters whil
71. NNI 2 NonDEPkts DEPkts Sta Dlvd LstP 0 0 0 0 0 0 100 000 H 0 0 0 0 0 0 100 000 ResetStats RS ViewHistory VH current time optional Help Close X NextPage AutoUpdate AU gt Figure 5 12 PVC Statistics Summary Screen TxLoss amp RxLoss Mode TxLoss Mode Displays Loss measurement packet data for each PVC based on Loss packets originating from this Netpath RxLoss Mode Displays Loss measurement packet data for each PVC based on Loss packets originating from a distant Netpath NonDEPkts DEPkts Counts of packets with and without DE flags which have passed through the indicated segment Sta Status for the indicated device One of the following will appear blank Indicates normal status Drpd The number of Dropped Loss measurement Packets has exceeded the threshold for this PVC TxLoss mode only Rst Resync was executed at some time during the interval Origin amp Destin The Origin counts and status from the device where the traffic is entering the network Destination values are derived from where the traffic leaves the network NNI 1 Values are from the first NNI encountered after the Origin NNI 2 Values are from the second NNI encountered after the Origin Divd Percentage of sent packets delivered to the far end NonDEPkts plus DEPkts LstP Counts as above for the Last Loss measurement packet received H Counts as above for the accumulated history NOTE Sending of Delay an
72. OCOOOOOOO 2A 250V a SLOW BLOW is 5x20mm CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE 456789101112 F REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE e CONFIGURATION CONTRO DATA PORT AUX2 CONFIG i LINE LINE Figure 6 2 NetPath 100 Rear Panel with ISDN Adapter 980 001 0210G NetPath 100 User s Manual Installation Guide 6 3 June 1999 6 Options NetPath 100 ISDN connectors are described in Table 6 1 Table 6 1 NetPath 100 ISDN Input Output Connectors and Specifications Connectors Description ISDN Data Port DB 44 high density connector provides the following interfaces selected by the interface cable used EIA 530 EIA 530 A ITU V 35 ISDN Line RJ49C 8 pin modular connector The ISDN Data Port supports the same electrical interface types as the base unit Data Port except for ITU X 21 NS and the connector pinouts are also identical Refer to Section 3 Installation in this manual for Data Port pinout and cable details Use CRC cable assembly 135 981 0006 or per pinout shown in Table 6 2 ISDN Line NetPath 100 User s Manual Installation Guide Table 6 2 ISDN Line Pinout RJ49C Connector Pin Description 1 2 3 No Connection 4 R Ring 5 T Tip 6 7 8 No Connection NOTE Use Twisted Pair cable conductors for pins
73. ON ON Improper AUX 2 cable Disconnect AUX 2 cable and contact b i I pato detected Technical Support immediately every 5 Secs ON OFF NetPath 100 fails Internal circuit fault 45 sec self test Replace with known good unit ON ON Flashing Flashing NetPath 100 is waiting A command was issued to the unit to Sloly Slowly for a software upgrade its software or an error was download detected in the internal program storage ON ON Flashing 5 Flashing NetPath 100 is in the Do not disturb the unit until this process Fat past process of completes downloading its software ON ON ON Loss of T1 facility Check T1 facility ON ON OFF On Steady Loss of Data from DTE Check power to DTE and Or OEE interconnection cable ON ON OFF On Steady Loss of Data to DTE Check for data from Network and or for ORF LMI traps from Network ON ON OFF OFF Loss of management Check for valid DLCI channel data ON OFF Dial Line on hook Normal for no Dial In or Dial Out ON ON Modem in use Normal for Dial In or Dial Out NOTE A table entry of means status of that LED is not relevant Refer to Software Download on the next page of this manual for description 980 001 0210G NetPath 100 User s Manual Installation Guide 5 27 June 1999 5 Diagnostics Pe Additional Descriptions The paragraphs in this section provide additional information notes or tips about some of the specific operating features of the NetPath 100 This informat
74. Path 100 User s Manual Installation Guide 980 001 0210G June 1999 3 Installation Cisco HD 60 Adapter Cable Specifications 980 001 0210G June 1999 To connect a Cisco router to a NetPath 100 Data Port configured for ITU V 35 use CRC cable assembly 135 006 0400 or per pinout shown in Table 3 13 Table 3 13 Cisco HD 60M to NetPath 100 HD 44M Cisco Cisco HD eoM PB 44M signal HD eoM PB 44M signal Pin Pin Pin Pin Shield Shield Shield 27 33 RD B 17 32 TD B 28 18 RD A 18 17 TD A 33 8 DCD s 19 44 TCE B 34 6 DSR s 20 29 TCE A 35 5 CTS s 23 40 TC B 42 4 RTS s 24 25 TC A 43 9 DTR s 25 42 RC B 45 7 Sig Gnd 26 27 RC A 46 1 Shield NOTES Shielded cable is required Twisted Pair cable conductors for HD 60 pins 17 amp 18 19 amp 20 21 amp 22 23 amp 24 25 amp 26 27 amp 28 33 amp 34 35 amp 42 43 amp 44 45 amp 46 HD 60 pins tied 48 to 49 50 to 51 to 52 53 to 54 to 55 to 56 HD 44 pins tied 17 to 37 via resistor 32 to 37 via resistor 22 to 28 to 30 then all to 29 via resistor 22 to 28 to 30 then all to 44 via resistor Resistor 300 Ohm 1 4 W 5 s single ended Cisco is a registered trademark of Cisco Systems Inc NetPath 100 User s Manual Installation Guide 3 17 3 Installation 3 18 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation This section c
75. Payload loopback in place toward the DSX Circuit QRSS to DSX Full T1 QRSS pattern BERT is being sent toward the DSX Circuit DSX 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port Nx56K DSX Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port Nx56K 2047 to DSX 2047 pattern BERT is being sent toward the DSX Circuit for DSOs assigned to DSX Port Nx56K DSX Lp to Netw Loopback is in place at the DSX Port for DSOs assigned to DSX Port 9 Nx64K toward the Network Circuit DSX CFA Red Alarm Detected loss of DSX Circuit Facility Framing must be enabled for DSX DSX Rmt Yellow Alarm Carrier alarm notification that Transmit failure from this DCE has been detected on this DSX Circuit Facility Framing must be enabled for DSX DSX AIS Blue Alarm Carrier alarm notification that an upstream signal failure has been detected on this DSX Circuit Facility Framing must be enabled for DSX Lp to Drop Loopback is in place at the Drop Port toward the Drop Circuit Drop Lp to Netw Loopback is in place at the Drop Port toward the Network Circuit Drop 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to Drop Port Drop Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to Drop Port 2047 to Drop 2047 pattern BERT is being sen
76. Test and View access password Factory Default 22222222 3 Config Pswrd Configuration Test and View access password Factory Default 33333333 4 Super Pswrd Supervisory access password unlimited access including ability to change all passwords 5 Super Verify Supervisor password must be re entered here if the Supervisor Password is changed 6 System Pswrd Provides an additional layer of password access protection prior to the standard Login prompt Feature is not active when set to DISABLED Commands Help Advances to Help for System Configuration screen Save SA Saves parameters and display returns to System View screen Cancel X Changes made if any are not saved and display returns to System View screen Save the System Configuration changes when they are all set correctly by entering SA followed by ENTER This will also return the user to the System View screen Proceed to CSU DTE Configuration selecting CC by typing CC followed by ENTER NetPath 100 User s Manual Installation Guide 4 15 4 Operation CSU DTE The CSU DTE Configuration screen allows you to view and alter parameters for the Configuration CSU and DTE interface operations The CSU DTE Configuration screen is shown in Figure 4 8 kkkkkkkkkkkkkkkkkkkkkkkkk k CSU DTE Configuration III III II kk k Name F 43802 T1 ID I NONAME Data Rate 13
77. Test Fault i Table 1 14 Test BKP CSU eere Table 1 15 Tes BKP DSX esee NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 1 Preface About This Manual This manual provides basic installation operation and troubleshooting information for the NetPath 100 Frame Relay Channel Service Unit FSU The information is directed to the installer who has a working knowledge of telecommunication systems and net works The Network Service Provider will furnish specific addressing and any other information required for your installation Page Layout Locating Information Special Paragraphs 980 001 0210G June 1999 This manual is designed to conform to conventional documentation standards The header on each page contains the major heading of the current section The footer of each page shows the document name number revision date and page number The format of this manual includes several aids to help the user locate and use infor mation quickly Atthe beginning of this manual there is a Table of Contents which provides an outline and quick overview of the major topics covered A List of Figures and a List of Tables are also provided for quick reference There are special paragraphs throughout this manual to help identify important infor mation These are NOTE S or These identify clarifying or additional information for the NOTICE pr
78. Trap reporting path for each NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 2 Description Modem amp Call Director Dial Line 980 001 0210G June 1999 Line interface The integral on board modem can be switched to any one of the interfaces of the Net Path 100 by the call director The call director connects the modem to the Base module Optional ISDN Adapter module AUX 1 Port or AUX 2 Port In this way the modem is used for out of band trap reporting NetPath 100 Base mod ule Option module or DTE device connected to an AUX Port and accepts incoming calls for management access of the NetPath 100 DTE device or any other device con nected to an AUX Port Figure 2 9 shows a block diagram of the Modem and Call Director DTMF Det Base Option Modem Gall Director Aux 1 Aux 2 Dial Tone Gen Figure 2 9 Modem amp Call Director Block Diagram On incoming calls the modem to interface assignment is made based on the DTMF code detected after the NetPath 100 line interface goes off hook and returns a second Dial Tone DTMF code selections are shown in Table 1 Table 2 1 Call Director DTMF Codes Interface DTMF Code Base module CSU 1 Aux 1 Port 2 Aux 2 Port 3 Option Adapter Module 4 Defaults to Base All Others module after timeout Modem parameters may be modified in the database as part of the configuration The config
79. V 35 Interface Adapter Cable CBC 1 presi pra Signal Direction presa pra Signal Direction A 1 Shield N A U 29 TCE A Input B 7 Sig Gnd N A V 27 RC A Output C 4 RTS s Input W 44 TCE B Input D 5 CTS s Output X 42 RC B Output E 6 DSR s Output Y 25 TC A Output F 8 DCD s Output Z G AA 40 TC B Output H 9 DTR s Input BB I CC J DD K EE L FF M GG N HH O II P 17 TD A Input JJ Q KK R 18 RD A Output LL S 32 TD B Input MM T 33 RD B Output NN 26 CBC A N A 28to22 CBC B N A 30to22 CBC C N A Notes CBC Cable Code pin s single ended Twisted Pair cable conductors for TD A amp B RD A amp B TC A amp B RC A amp B and TCE A amp B Install 300 Ohm 1 4W 5 resistors at DB 44 end across pins 17 to 37 32 to 37 29 to 22 and 44 to 22 Shielded cable is recommended 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide 3 9 3 Installation EIA 530 Adapter Use CRC cable assembly 135 002 0400 or per pinout shown in Table 3 5 Cable Table 3 5 EIA 530 Interface Adapter Cable CBC 2 DE PR ROS Signal Direction PE EOR TAM Signal Direction Pin Pin Pin Pin 1 16 Shield N A 14 32 TD B Input 2 17 TD A Input 15 25 TC A Output 3 18 RD A Output 16 33 RD B Output 4 19 RTS A Input 17 27 RC A Output 5 20 CTS A Output 18 6 21 DSR A Output 19 34 RTS B Input zi 22 Sig Gnd N A 20 24 DTR A Input 8 23 D
80. ace the NetPath 100 through AUX ports 1 and 2 The modem sharing process is controlled by the DTR lead of each con nected device Before making the modem available to a requesting device the NetPath 100 loads a user configurable AT command string for that device from its database The DSR lead for the NetPath 100 AUX ports is OFF until that port is connected to the modem Once the DSR lead is ON for a given port the associated Router DTE can issue its own AT strings to the modem RLSD follows DSR CTS can be programmed to always be ON follow RTS or pro vide flow control in response to RTS Modem configuration is done through the AUX Setup fields on the System Configuration screen Outbound calling is accomplished in one of two ways DTR Dialing the phone number to be called is stored in the NetPath 100 AT Dialing the Router issues the phone number Note Itis important that the Router does not have DTR ON unless it wants to use the modem because this will prevent other devices from gaining access to the modem DTR Dialing 1 The call is initiated by the Router turning DTR ON 2 The NetPath 100 responds in one of two ways based on the AT Commands included in the Setup String for the AUX Port a DSR comes ON as soon as the modem is available b DSR follows the status of the far end connection 3 The Router lowers DTR at the end of the call 4 If the NetPath 100 was configured per 2a above DSR will go OFF a
81. ace with known good NetPath 100 OFF ISDN Adapter fails Self test Internal circuit fault Replace with known good NetPath 100 ON OFF ISDN facility is properly Normal indication after Configuration connected available and configured ON ON Indicates the associated Normal indication Green U Interface for that line is active at least one of the B Channels for this interface are on line or looped back ON Flashing One or both B Channels are either Normal indication Green initiating or answering a call ON ON Loss of ISDN facility Check ISDN facility Red ON Flashing 1 Flash B1 SPID incorrect Correct SPID configuration information Red 2 Flashes B2 SPID Incorrect 3 Flashes Both SPIDs incorrect NOTE A table entry of means status of that LED is not relevant 6 26 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Additional Descriptions ISDN Adapter Software Download 980 001 0210G June 1999 6 Options This these paragraphs provide additional information notes or tips about some of the specific operating features of the ISDN Adapter option This information is intended to assist anyone in the use of these features or in trouble shooting problems concerning these features Initiation of the download process is by command or as the result of a detected error The ISDN Adapter provides no LED indication for the download process Once the download process is initia
82. al Server Network Control Center Figure 2 1 NetPath 100 Typical Network Application 980 001 0210G NetPath 100 User s Manual Installation Guide 2 1 June 1999 2 Description ISDN Adapter The NetPath 100 can be factory optioned to include an integral ISDN Adapter module Option The ISDN adapter includes four U ISDN TA Interfaces with two integral NT1 In verse Multiplexers thereby providing up to 512 Kbps of switched connectivity for net work Backup and or additional Bandwidth On Demand ISDN Backup Backup in Frame Relay Protocol utilizing the Router s Primary Port can be via dedi cated PVCs on an alternate port or the frame switch manager may reroute the original PVCs to the Backup Frame Switch It is also possible to bypass the entire Frame Relay Network and initiate backup to a pool of ports on an alternate Frame Switch connected directly to another Router A typical network configuration showing the backup connection to a Backup Frame Switch using rerouted PVCs is shown in Figure 2 2 F S Control i i Frame V 36 i amp Control Backbone Frame NP 100 Data T csu So Date H 5 Switch amp Control j pesa a eS BF ison on IP Management Primary Node 3 Demand Router Network Va I n i NetPath 100 Inverse A backup Multiplexer e Customer Location P Q yd Fra
83. and FSU management NOTE NetPath 100 is transparent to SVCs Switched Virtual Circuits The NetPath 100 can have up to two IP Addresses for management One IP Address allows it to communicate with SNMP work stations that have access to the NSP management PVC A second IP Address can provide management access via a customer data PVC NetPath 100 can also send SNMP Traps to multiple SNMP Alarm Servers via the man agement PVCs The integral modem is used to dial into the Network Control Center NCC Terminal Server to access the SNMP Alarm Server and report faults that are prevented from being reported over the PVC management channels It can also accept maintenance calls from NCC Work Stations to support operator interaction and accept inbound calls from a customer or NCC Work Station to manage co located devices such as routers Customer Data Center PVC eU AUNT POP End User Premise Router si MES etPath 100 Serial Port ve Gus d Cust PVC ust Sl _ o i PH PVCS o d Customer amp _console Port a i S Mgmt PVCs 444 4 cn E i Router NEQUE ETE Frame Relay 3 g Dial Line Backbone IP Over agen Frame 4 Mgmt E E EF Frame Switch NCC Telnet Work Station n Wm delli OOO SNMP Alarm Server Termin
84. applies to ML PPP inverse multiplexing ONLY NOTE An ISDN switch will return a Cause Code indicating a status for the latest connection attempt A Ready or Failed status and the latest returned code number are displayed in this field for each configured B Channel A list of codes and causes are shown in Table 6 4 6 20 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options Table 6 4 ISDN Connection Cause Codes Code Cause Code Cause 1 Unallocated unassigned number 52 Outgoing calls barred 2 No route to specified transit network 53 Outgoing calls barred within CUG 3 No route to destination 54 Incoming calls barred 4 Send special information tone 55 Incoming calls barred within CUG 5 Misdialed trunk prefix 57 Bearer capability not authorized 6 Channel unacceptable 58 Bearer capability not presently available 7 Call awarded and being delivered in an 62 Inconsistency in outgoing information element established channel 8 Preemption 63 Service or option not available unspecified 9 Preemption circuit reserved for reuse 65 Bearer service not implemented 16 Normal call clearing 66 Channel type not implemented 17 User busy 69 Requested facility n
85. ase software revision and the last indicates minor revision level An Alpha character at the end of this field indicates the option type installed if any In the example shown in Figure 6 4 above i ISDN Adapter option 6 8 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 6 Options ISDN Backup State as reported by ISDN Adapter module Further detail is available on the ISDN Test Screen This title and field will not be displayed unless the ISDN Adapter module is configured for Backup operation On Demand Interface Status If the ISDN Adapter is not configured for On Demand operation these fields will not be displayed If configured for On Demand the fields are as follows DTR State of DTR lead ON or OFF RTS State of RTS lead ON or OFF Interface Interface adapter cable currently installed Types are ITU V35 EIA 530 EIA 530 A or blank if none ISDN Demand Displays the current state as reported by the ISDN Adapter ISDN Commands IsdnConfig IC Advances to ISDN Adapter Configuration Screen BkupConfig BC Advances to Backup On Demand Configuration Screen IsdnTest IT Advances to ISDN Status Test Screen NetPath 100 User s Manual Installation Guide 6 9 6 Options ISDN Adapter Configuration The ISDN Adapter Configuration screen allows you to view and alter parameters for the ISDN Adapter related operations To proceed to ISDN Adapter Configurati
86. assigned to the User Port Lcl Lp Set Drop Loopback is in place at the Drop Port toward the Drop Circuit in response to an LL Local Loopback signal at the Drop Port interface only if DSOs are assigned to the Drop Port A 16 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix Test BKP Test BKP shows the highest priority CSU or DSX related test or Backup ISDN con DSX dition currently detected This is displayed on the CSU DSX Statistics Summary screen when in DSX Mode Table 1 15 Test BKP DSX Display Description Mgmt Line Netw Operator initiated Full T1 Line loopback in place at Network Port toward Network Circuit Mgmt Pyld Netw Operator initiated Full T1 Payload loopback in place toward Network Circuit Mgmt QRSS Netw Operator initiated QRSS pattern BERT is being sent toward the Network Circuit Mgmt Alt1 Netw Operator initiated Alternating Ones pattern BERT is being sent toward the Network Circuit Mgmt 2047 Netw Operator initiated 2047 pattern BERT is being sent toward the Network Circuit Mgmt Zero Netw Operator initiated All Zeros pattern BERT is being sent toward the Network Circuit Mgmt Loop Cpe Operator initiated Full T1 Line Loopback applied within the unit s framer toward the CPE port s User Port also DSX Port and Drop Port if DSX Drop Adapter installed Mgmt Send Lp Up Operator initiated T1 Line Loop Up code sent toward the Netw
87. ay Alarm PVC Delay Threshold reached or exceeded DSOs must be assigned to the User Port Test Pkts to Netw Link Test Packets 40 1590 octets are being sent toward the Network Circuit A 14 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix Test BKP CSU Test BKP shows the highest priority CSU or DSX related test or Backup ISDN con dition detected within the interval This is displayed on the CSU DSX Statistics Sum mary screen when in CSU Mode Table 1 14 TesUBKP CSU Display Description Mgmt Line Netw Operator initiated Full T1 Line loopback in place at Network Port toward Network Circuit Mgmt Pyld Netw Operator initiated Full T1 Payload loopback in place toward Network Circuit Mgmt QRSS Netw Operator initiated QRSS pattern BERT is being sent toward the Network Circuit Mgmt Alt1 Netw Operator initiated Alternating Ones pattern BERT is being sent toward the Network Circuit Mgmt 2047 Netw Operator initiated 2047 pattern BERT is being sent toward the Network Circuit Mgmt Zero Netw Operator initiated All Zeros pattern BERT is being sent toward the Network Circuit Mgmt Loop Cpe Operator initiated Full T1 Line Loopback applied within the unit s framer toward the CPE port s User Port also DSX Port and Drop Port if DSX Drop Adapter installed Mgmt Send Lp Up Operator initiated T1 Line Loop Up code sent toward the Network Mgmt Send LpDn Operator ini
88. be used on each of the ISDN dial up phone numbers can be estab lished using two different options The first option functions identically to the CSU line described above The IP Address will be automatically learned when the NVM value is 000 000 000 000 Once learned or set it will not be changed The second option is to learn the address on each dial up connection In this case after the connection is made the OOB PPP Out Of Band Point to Point Protocol trap in dicating the CSU failure is sent and communication is established with the frame relay network the learn function will be enabled Upon receiving a good IP message the ad dress will be stored in the NVM and displayed on the ISDN configuration display This can be examined at any time as the address will remain in the display until a new ad dress is learned NOTES 1 Resetting the IP Address will momentarily disrupt all management IP level traffic and potentially cause the loss of some messages If the IP Address is set to a new address via a Telnet session it will break that session and require the operator to reconnect to the NetPath 100 via the new IP Address 2 Upon a TI line failure the NetPath 100 will if so configured create and send an OOB PPP trap indicating the problem s This will be sent with the IP Address used for the CSU line If ISDN dial backup is automatically initiated by the NetPath 100 the system will not change its IP Address to the one associated with
89. configure the ISDN Adapter option There are also some field changes on the System View Screen specific to the ISDN Adapter option The ISDN configuration screens are ISDN Adapter Configuration Screen and the Backup On Demand Configuration Screen All basic unit screens are described in Section 4 Operation in this manual The System View screen for NetPath 100 with ISDN Adapter is shown in Figure 6 4 Screen kk k k e k k k k k k k k k k k e ee e ee RA Li NetPath 100 System View k k ke e k e k k e k k k ce k k k k e k k e k k kk hi Name F 43802 Base S W 07 01 86i Location Fair Lawn N J S N 001812 Contact J Jones System High Speed Interface Status Test Fault DTR On RTS On Power On Modem Status Interface ITU V35 Fault ISDN Backup Armed Connection On Demand Interface Status Aux Port Status DTR On Auxl DTR Off RTS On Aux2 DTR Off Interface ITU V35 ISDN Demand Armed DevConfig DC CsuConfig CC FrameConfig FC PvcConfig PC MonConfig MC DevTest DT CsuStats CS FrameStats FS PvcStats PS MonStats MS SnmpConfig SC TrapConfig TC IsdnConfig IC BkupConfig BC IsdnTest IT Help Logout LO AutoUpdate AU HubConfig HC gt Figure 6 4 System View Screen with ISDN Adapter Option The ISDN specific fields on the System View screen are as follows Base S W Software revision number currently operating the unit The first two digit number indicates the unit s feature set the second indicates the b
90. ction has been established via in band Telnet dial in VT 100 console connection or direct con nected VT 100 terminal provided that another management session is not already in use The startup display and prompt are NetPath 100 Frame Relay Service Unit C Copyright Control Resources Corporation 1996 1999 All Rights Reserved Base 00 13 07 01 86 02 Please enter Please enter your SYSTEM access password your USER access password Please enter Please enter Only the User access password prompt will be displayed if System level password feature is disabled If enabled the System access password prompt will be displayed and User access password prompt will only be displayed after entering a valid System Password At the User access prompt enter the Configuration or Supervisor Password followed by ENTER factory default Configuration Password is 33333333 NOTE Only Configuration or Supervisor level USER Password will allow configu ration changes View level displays all screens but allows no configuration changes or testing and Test level displays all screens allows performance of tests but no config uration changes The next prompt asks for your name and phone number your USER access password your name and phone d Enter name and phone number followed by ENTER If this information is provided it will be displayed to any other operator attempting to Login while in use so they may contact
91. d communications have been reestablished with the NetPath 100 NOTE If the NCC management session Step 2 was established via dial in this must be terminated before the NetPath 100 can use the Modem to issue the Trap Re port This dial out Trap Report test is highly recommended because it adds a greater level of confidence to the completion of the installation process This test verifies all of the following in addition to the normal operation of the NetPath 100 Dial Line is operational and a call can be made not inadvertently blocked Trap Manager phone number is correct P Address is correct Trap Manager Address and Community are correct The installation and initial testing are now complete If any results were other than those described refer to section 5 Diagnostics of this manual for assistance NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation 4 31 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation 4 32 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation 4 33 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation 4 34 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics This section contains general diagnostic information for basic NetPath 100 Refer to section 6 Options of this manual for additional diagnostic information regarding o
92. d Loss measurement packets is suspended for ALL PVCs while a Test Pkts to Netw operator initiated test is performed on any PVC 5 18 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics FullDlay amp Full Delay screen display is shown in Figure 5 13 NetwDlay Modes KKKKKKKKKKKKKKKKKKKKKKKKKKKK PVC Statistics Summary k k ke e e e k k e k k e k k k k k k k k e ee kk kkk Name F243802 Mode M P O TC RC TL RL FD orND FullDlay P Pkt O 0ct TC TxCir RC RxCir TL TxLoss RL RxLoss FD FullDlay orND NetwDlay First DLCI P 16 Current Interval Count 455 of 900 secs DLCI lstN Avg Max MidN Avg Max LstN Avg Max Total Avg Max 25 Delay mS 15 20 20 25 20 25 55 70 33 Delay mS 15 20 20 25 20 25 55 70 234 Delay mS 15 20 20 25 20 25 55 70 341 Delay mS 15 20 20 25 20 25 55 70 464 Delay mS 15 20 20 25 20 25 55 70 531 Delay mS 15 20 20 25 20 25 55 70 793 Delay mS 15 20 20 25 20 25 55 70 795 Delay mS 15 20 20 25 20 25 55 70 942 Delay mS 15 20 20 25 20 25 55 70 Etc Sum 15 Min Interval History 96 Valid Past Summary for DLCI D orSum 25 lstN MidN LstN Total LstPkt Delay mS 55 55 55 55 History ResetStats RS ViewHistory VH current time optional Help Close X NextPage AutoUpdate AU gt Figure 5 13 PVC Statistics Summary Screen FullDlay amp NetwDlay Mode FullDlay and NetwDlay Modes Display the round trip networ
93. d understand all instructions Follow all warnings and instructions marked on the product Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Do not use this product near water for example near any sink or tub or where the floor is wet Do not place this product on an unstable cart stand or table The product may fall causing serious damage to the product Slots and openings in the cabinet and the back or bottom are provided for ventilation to protect it from overheating these openings must not be blocked or covered The openings should never be blocked by placing the product on a carpeted or other similar soft surface This product should never be placed near or over a radiator or heat register This product should not be placed in a built in installation unless proper ventilation is provided This product should be operated only from the type of power source indicated on the marking label Do not allow anything to rest on the power cord Do not locate this product where the cord will be abused by persons walking on it Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock Never spill liquid of any kind on
94. dapter ISDN Indicator descriptions are shown in Table 6 3 Table 6 3 ISDN Adapter Indicators Nomenclature Description Function ISDN READY Green LED Steady ON indicates the ISDN Adapter has successfully passed its internal self test FLASHING indicates the unit is performing the self test OFF after self test test time approx 45 sec indicates a hardware failure was detected during the self test LINE 1 4 STATUS Green Red LED OFF indicates the ISDN Facility is properly connected Dual Color and available Green Steady ON indicates the associated U interface is active FLASHING indicates one or both B Channels are either initiating or answering a call Red Steady ON indicates an associated U interface alarm FLASHING indicates an incorrect SPID Hlash B1 SPID incorrect 2 Flashes B2 SPID incorrect 3 Flashes Both SPIDs incorrect 980 001 0210G NetPath 100 User s Manual Installation Guide 6 15 June 1999 6 Options ISDN Tests Network Loopback ISDN testing features include Network Loopback User Loopback and Adapter Status information and Tests The ISDN B channels may be looped back toward the Network for external testing Configured for Backup operation Loopback of a B Channel is automatically initiated when connection is made to a Dial In call provided the B Channel is currently configured for Backup operation NOTE In some cases the Directory assi
95. ded Tunneled option for WAN management PVC including configuration by DLCI DIP Switches Added Message Segmentation support for management traffic and configurable maximum message size MTU Added Asynchronous LMI support Download Notes Downloading Revision 4 01 xx software to a NetPath 100 unit currently running with a prior version may result in some configuration changes which will have to be re stored via remote management accessed reconfiguration Specific configuration items affected are Delay monitoring for all PVCs will be turned OFF if previously configured for Delay monitoring Protocol Monitoring selections may be mis mapped different protocols selected if previously configured for Protocol monitoring 1 6 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 1 Preface Rev 3 01 xx from Rev 2 xx Added Loss Monitor Packets including per PVC statistics collection and threshold alarm Added CIR traffic measurements including per PVC statistics collection and threshold alarm Added Multi Network Delay measurements including per PVC statistics collection and threshold alarm Added Monitoring of additional Internet and manufacturer specific protocols Added LMI protocol types LMI Rev 1 and Annex A Q933 Added Traps Login security violation ISDN Backup and Demand Added Backup occurrence indication to CSU Statistics Added
96. des Modem Status Fault Network Port Fault System Test Fault Test BKP CSU Test BKP DSX NetPath 100 User s Manual Installation Guide Appendix Active Test Active Test shows the highest priority test currently running This is displayed on the System View CSU DSX Statistics Summary Frame Manager Statistics Summary and ISDN Status Test screens Table A 1 Active Test Display Description Lp to User Loopback is in place at the User Port toward the User Circuit User Lp to Netw Loopback is in place at the User Port toward the Network Circuit User 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to User Port User Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to User Port 2047 to User 2047 pattern BERT is being sent toward the User Circuit Line Lp to Netw Full T1 Line loopback in place at Network Port toward Network Circuit Payld Lp to Netw Full T1 Payload loopback in place toward Network Circuit QRSS to Netw QRSS pattern BERT is being sent toward the Network Circuit Alt Ones to Netw Alternating Ones pattern BERT is being sent toward the Network Circuit 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit Line Lp to CPE Full T1 Line Lo
97. during which the traffic level for this PVC was within this Bin s CIR range UAS UnAvailable Seconds determined by LMI reporting that the PVC is not fully active or while Netw LMI Failure exists UAS counts are not maintained for the NetPath s WAN Management PVC CIR Kbps Current CIR value being used for percent of usage calculations binning for each PVC listed 980 001 0210G NetPath 100 User s Manual Installation Guide 5 17 June 1999 5 Diagnostics TxLoss amp RxLoss TxLoss Mode screen display is shown in Figure 5 12 Modes KKKKKKKKKKKKKKKKKKKKKKKKKKKK PVC Statistics Summary ke ke ke ke ke ke ke ke ke ke ke ke ke ke ke k k k k k k k k k k k k k Name F243802 Mode M P O TC RC TL RL FD orND TxLoss P Pkt O Oct TC TxCir RC RxCir TL TxLoss RL RxLoss FD FullDlay orND NetwDlay First DLCI P 16 Current Interval Count 455 of 900 secs DLCI NonDEPkts DEPkts Sta NonDEPkts DEPkts Sta Dlvd 25 Origin 0 0 Rst Destin 0 0 100 000 NNI 1 0 0 NNI 2 0 0 33 Origin 0 0 Rst Destin 0 0 100 000 234 Origin 0 0 Rst Destin 0 0 100 000 341 Origin 0 0 Rst Destin 0 0 100 000 464 Origin 0 O Rst Destin 0 0 100 000 531 Origin 0 0 Rst Destin 0 0 100 000 793 Origin 0 0 Rst Destin 0 0 100 000 795 Origin 0 0 Rst Destin 0 0 100 000 942 Origin 0 O Rst Destin 0 0 100 000 Sum 15 Min Interval History 96 Valid Past Summary for DLCI D orSum 25 NonDEPkts DEPkts NNI 1
98. e routing mapping of packets through the Management Tunneling Hub The first left most decimal number indicates the DLCI identifying the PVC on which the remote unit is located The remaining four decimal numbers indicate the management IP address of the remote unit Commands Help Advances to Help for Management Tunneling Hub Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the Management Tunneling Hub Configuration changes when they are all set cor rectly by entering SA followed by ENTER Also returns the user to the System View screen 4 28 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation Configu ration The basic NetPath 100 initial configuration is now completed Completed If the unit is not optionally equipped such as with an ISDN Adapter or the option fea ture will not be used at this time then proceed to the next section of this manual Test Installation If the NetPath 100 is equipped with an option module proceed to Section 6 Options of this manual for installation and configuration instructions for that option 980 001 0210G NetPath 100 User s Manual Installation Guide 4 29 June 1999 4 Operation BEE i oOI oL j M m i i Test Installation 4 30 The final step of the N
99. e Power Control Unit This is an invalid configuration B Connect the Power Control Cable from the Power Control Unit shown in Figure 3 12 to the Control Output connector on the rear panel of the NetPath 100 shown in Figure 3 11 C Verify that the proper voltage is present at the outlet to be used 90 125 VAC 50 60 Hz If the outlet voltage is correct plug the AC IN Plug from the Power Control Unit into the AC outlet Connect DTE AC Input here for NetPath Controlled Power AC OUT Socket Al AC OUT J otPath Mode 467 125VAC 5A MAX WARNING NO USER SERVICEABLE PARTS INSIDE HIGH INTERNAL VOLTAGES PRESENT INTERNAL SHOCK HAZARD PRESENT AC IN 125VAC CONTROL 5 5 AMPS MAX RE USERS O AT CORPORATION MAnuaL A P COM Company rm E I F3 lt Connect to AC IN Control Output Connector Plug ae Power Control on NetPath 100 rear panel Connector 4 Pin Keyed Locking Figure 3 12 Power Control Unit Connections Continue the installation by making Input Output connections and Configuring the NetPath 100 as described in the following sections of this manual 3 6 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 3 Installation Input Output Connections T1 Line Connection ara T1 Line Data Port Interface amp Cable Codes 980 001 0210G June 1999 Basic NetPath 100 has input output connectors for the T1 Line Data Port
100. e end of this man ual section under General Specifications NetPath 100 User s Manual Installation Guide 3 7 3 Installation Data Port Pinout 3 8 Table 3 3 shows the pinout for the Data Port connector Table 3 4 through Table 3 7 show the pin connections for the adapter cables for each of the interface types Table 3 3 Data Port Pinout DB 44F Connector Pin Signal Direction Pin Signal Direction 1 Shield N A 23 DCD A Output 2 NC 24 DTR A Input 3 NC 25 TC A Output 4 RTS s Input 26 CBC A N A 5 CTS s Output 27 RC A Output 6 DSR s Output 28 CBC B N A 7 Sig Gnd N A 29 TCE A Input 8 DCD s Output 30 CBC C N A 9 DTR s Input 31 Shield N A 10 NC 32 TD B Input 11 NC 33 RD B Output 12 NC 34 RTS B Input 13 NC 35 CTS B Output 14 NC 36 DSR B Output 15 NC 37 Sig Gnd N A 16 Shield N A 38 DCD B Output 17 TD A Input 39 DTR B Input 18 RD A Output 40 TC B Output 19 RTS A Input 41 NC 20 CTS A Output 42 RC B Output 21 DSR A Output 43 NC 22 Sig Gnd N A 44 TCE B Input Notes CBC Cable Code pin s single ended NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 ITU V 35 Adapter 3 Installation Use CRC cable assembly 135 001 0400 or per pinout shown in Table 3 4 Cable Table 3 4 ITU
101. e the two position DIP Switch on the right selects the function The functions and their switch positions are shown in Table 4 1 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation Table 4 1 Two Position DIP Switch Functions Pos 1 Pos 2 Function OFF OFF Set WAN Management DLCI address OFF ON Set time slots ON OFF Set CSU parameters ON ON Reserved CSU To set the T1 Line configuration and CSU operating mode Parameters I Set the two position DIP Switch 1 ON 2 OFF 2 Set the 12 position DIP Switch to select the configuration 3 Depress the NVM RESET CONFIG push button for at least one second to enter the parameters in the unit s NVM The meaning of the 12 position DIP Switch settings are shown in Figure 4 2 and de scribed as follows Switch positions 1 2 select the LBO setting from 0 to 22 5 dB Switch positions 3 4 select the Framing Mode of ANSI AT amp T or SF Switch position 5 selects the coding method B8ZS or AMI Switch position 6 selects whether the Tx data input is aligned with the DCE supplied clock or the DTE supplied clock Switch position 7 selects Frame Relay or Transparent Clear Channel mode Switch positions 8 12 are reserved for future use and should remain off Set CSU Parameters LLLA LA Reserved Off LBO S
102. ears any Failed condition so that automatic demand initiation may occur This is the default state Call Out Loop Initiates Bandwidth On Demand BOD call out and sets a loop back toward the Network at the On Demand configured data rate If configured for ML PPP inverse multiplexing the user will be prompt ed to enter the following items User Name User Password Network IP Address User IP Address After entering all the items they will be displayed on the screen as shown in Figure 6 8 above Loop to User Loops data back toward the User at the ISDN Data Port If a Band width On Demand call is active it will be terminated before the loopback is established 980 001 0210G NetPath 100 User s Manual Installation Guide 6 19 June 1999 6 Options On Demand Interface Status Displays current state or activity for the interface DTR State of DTR lead ON or OFF RTS State of RTS lead ON or OFF ISDN Demand Displays current status as reported by ISDN Adapter module Status states are ISDN Adp Fault The ISDN hardware has failed call cannot be accomplished Primary Online On Demand connection in place using Primary Dial number s Secondary Online On Demand connection in place using Secondary Dial number s Primary DwnSpd On Demand connection in place using Primary Dial number s but with fewer ISDN B Channels than specified in configuration Secondary DwnSpd On Demand connection in place using Seconda
103. ects need for bandwidth and raises DTR on its second port NetPath 100 ISDN Adapter calls predetermined number The Central Router answers the call and establishes communications with the remote Router Communication commences between Routers User s Router lowers DTR to terminate the ISDN connection when the demand has been satisfied NetPath 100 User s Manual Installation Guide 2 3 2 Description ME NetPath 100 The basic NetPath 100 includes a T1 interface network compliant Fractional Rate to Full Rate CSU DSU a Frame Relay switch function a Frame Relay management module and an SNMP Agent The unit also includes two Auxiliary ports and may be factory optioned to include an internal V 32bis or V 34 compliant modem An integral call director connects the mo dem to the CSU AUX 1 port AUX 2 port or Option module ISDN based on a DTMF code sent by the caller All the devices can access the modem for call out pur poses on a first come first served basis System software can be downloaded to the NetPath 100 for upgrades The front and rear panels of the basic NetPath 100 are shown in Figure 2 4 and Figure 2 5 Detailed descriptions of the NetPath 100 indicators and controls are provided in sec tion 5 Diagnostics of this manual Connector and pinout details are provided in Instal lation Section 3 of this manual Frame Relay CSU CONTROL RESOURCES CORPORATION AP COM Company mumm
104. eiPath 100 Frame Relay Digital Service Unit User s Manual Installation Guide Pub No 980 001 0210G June 1999 The information in this manual pertains to Base Software Revision 07 01 XX CONTROL G RESOURCES CORPORATION A P COM Company gt TRADEMARKS Control Resources and NetPath are trademarks of Control Resources Corporation All other products systems or services mentioned in this document are trademarks service marks registered trademarks or registered service marks of their respective owners COPYRIGHT NOTICE Copyright 1996 1999 Control Resources Corporation a P COM Company All rights reserved This publication is protected by federal copyright law This publication contains information proprietary and confidential to Control Resources Corporation No part of this publication may be copied or distributed transmitted transcribed stored in a retrieval system or translated into any human or computer language in any form or by any means electronic mechanical magnetic manual or otherwise or disclosed to third parties without the express written permission of Control Resources Corporation 16 00 Pollitt Drive Fair Lawn New Jersey 07410 Telephone 201 703 4800 FAX 201 703 4889 Control Resources Corporation makes no representation or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose Further C
105. eing sent toward the Network Circuit 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit Line Lp to CPE Full T1 Line Loopback applied within the unit s framer toward the CPE port s User Port also DSX Port and Drop Port if DSX Drop Adapter installed CSU CFA Red Alarm Detected loss of T1 facility CSU Rmt Yellow Alarm Carrier alarm notification that Transmit failure from this DCE has been detected on this T1 facility CSU AIS Blue Alarm Carrier alarm notification that an upstream signal failure has been detected on this T1 facility User Lp to Netw Loopback is in place at the User Port toward the Network Circuit User 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to User Port User Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to User Port 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide Appendix Table 1 13 System Test Fault Display Description V54 User Lp to Netw Loopback is in place at the User Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the User Port Line Lp to DSX Full T1 Line Loopback in place toward the DSX Circuit Payld Lp to DSX Full T1
106. elect a location where the unit will not be disturbed once it is operational Do not place the NetPath 100 on top of any heat producing equipment Do not place any other equipment on top of the NetPath 100 To Wall Mount or Rack Mount the NetPath 100 follow the instructions supplied with the Wall or Rack mount adapter 980 001 0210G NetPath 100 User s Manual Installation Guide 3 1 June 1999 3 Installation e external Power Control Unit may be wall mounted using the four mounting holes oun ing Th P C 1 Uni yb ll d using the fi ing hol Optional provided on its base refer to Figure 2 6 Model 467 NOTE Use wall fasteners appropriate for the wall s surface material i e wood Power Control screws for wooden surfaces expansion fasteners for gypsum wall board etc Unit The Power Control Unit may also be placed or mounted on a table top shelf or floor near the NetPath 100 CAUTION The Power Control Unit must not be placed where the unit or its cables may be bumped kicked or walked on 3 2 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 3 Installation NEM Con nection S NetPath 100 has connectors on the rear panel for power and input output connections Rear panel connectors and controls are shown and described in Figure 3 10 and Table 3 1 90 250 VAC 5A 50 60 Hz FUSE 2A 250V SLOW BLOW 5x20mm NVM CAUTION RESET FOR CONTINUED PROTECTION AGAINST RISK OF FIRE 0
107. elects the first interval number of the possible 96 to begin the display of data The data lines 16 lines per screen will be filled by as many subse quent intervals as can fit without placing only part of their DLCIs on the screen The selection defaults to 1 when first entering the History screen 5 20 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics DLCI D All or Sum selects the PVC s for which the historical statistics will be produced Choices are Specific PVC or Etc Enter DLCI number for the desired PVC or Etc Pro vides a display of the activity for the selected DLCI beginning with the se lected interval If an interval contains no activity a single line with DLCI number and all other values 0 is displayed All PVCs Enter All or only A Displays a listing by intervals providing an in dividual line of statistics for each DLCI found within that interval Within the interval the DLCIs are listed in numerical DLCI order with the interval number count placed only on the first line of statistics for that DLCI If an interval contains no activity a single line with DLCI Etc and all other counts 0 is displayed Sum Enter Sum or only S Provides one line of statistics for each interval con taining the sum of all PVC counts within the interval The Average and Maximum time measurement values are set to 0 zero The DLCI value is
108. ement Channel PVC FLASHING simultaneously with Tl ALARM LED indicates software download in process MODEM IN USE Green LED Steady ON indicates the modem is connected to a port FLASHING indicates ringing is incoming on the Dial Line or the modem is dialing out OFF indicates on hook See Software Download at the end of this section for description 5 2 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics e iI Testing NetPath 100 provides management access diagnostic test support Diag nostic Test NetPath 100 responds to and can issue T1 loopback codes set operator initiated loop S ort backs source BER Tests directed toward the T1 circuit or toward the DTE and source upp Frame Relay Test Packets toward the T1 circuit A block diagram of the test paths within the NetPath 100 is shown in Figure 5 2 a b d g gt To DTE CSU 2 D e Frame HS i 0 Toti q i lt __ Manager Interface Loop Codes c BERT Figure 5 2 Diagnostic Test Paths The arrows indicate the direction of the loopbacks and direction of the sourced test Loops and sources are as follows a CSU loop in response to telco initiated loop code or operator command b Payload loop in response to telco initiated loop code or operator command c Line and Payload Loop codes directed toward the T1 Qa V 54 loop in response to te
109. er Configuration 4 22 PVC Performance Configuration 4 24 Protocol Monitor Configuration 4 27 Management Tunneling Hub Configuration 4 28 Configuration Completed errre 4 29 Test Installation shoes bibi lle ieri pd 4 30 5 Diagnostics LED Indicators iii EL ibi deed SE 5 1 Testing iius tt Le tee ie a bee de s UR ees 5 3 Diagnostic Test Support 0 0 0 eee ee ee eee 5 3 Device Status Test 5 4 SEatISUCS ic Sie ste bass RR Ru aa ace pe DE Bere RD Sage 5 7 CSU Statistics Summary LL 5 7 CSU Statistics History 5 9 Frame Manager Statistics Summary LL 5 10 Frame Manager Statistics History LL 5 12 li NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Table of Contents PVC Statistics Summary LL 5 13 Packet Mode i ease e gs 5 14 Octet Mode hs e eR ala di 5 16 TxCir amp RxCir Modes LL 5 17 TxLoss amp RxLoss Modes seseesesss 5 18 FullDlay amp NetwDlay Modes 5 19 PVC Statistics History 0 0 eee eee eee 5 20 Protocol Monitor Statistics Summary 0 0 5 22 Protocol Monitor Statistics History 5 24 Alarms ue RE ECL e agonia eee 5 25 Traps sre en eee BOR al ILE ria de EN ra 5 25 Fault Isolation kie pe Re er RD RE DOE 5 26 LED Indicator Troubleshooting LL 5 27 Additional Descriptions L L
110. er Control Unit WARNING Mounting NO USER SERVICEABLE PARTS INSIDE Mounting Holes HIGH INTERNAL VOLTAGES PRESENT INTERNAL SHOCK HAZARD PRESENT Holes m Al 125VAC SEE 5 5AMPS MAX USE CONTROL RS 50 60Hz Resti MANUAL CORPORATION A P COM Company mmm AC IN Plug p M di Connector 4 Pin Keyed Locking Figure 2 6 Model 467 Power Control Unit 980 001 0210G NetPath 100 User s Manual Installation Guide 2 5 June 1999 2 Description e i Ope rating This section contains operation information about the following Features Management Access Software Download Trap Reporting Modem amp Call Director Ma nagement Management access for control sessions or to retrieve alarm status is provided to the A ccess NetPath 100 via in band Telnet dial in VT 100 console connection or direct connect ed VT 100 terminal NetPath 100 also supports SNMP Get Get Next and Set commands for retrieval of configurations and statistics information Password Secu rity Security is provided through five levels of password protected access Level 1 System Access Password Allows access to system login via User Access Passwords Levels 2 5 User Access Passwords View Allows user to display all screens Test Allows user to perform diagnostic tests from Status Test screens and allows View password access Configuration Allows user to change operating parame
111. est duration approximately 45 seconds c The READY and ISDN READY LEDs will be ON steady after suc cessful completion of the self test d The TI ALARM and FR MGMT LEDs should not be flashing together e All other LED indications should be ignored at this time If the LED indications are not as described above refer to section 5 Diagnostics of this manual If operation looks normal unplug the NetPath 100 and make the required data input output connections If an optional Power Control Unit is to be installed with this Net Path 100 proceed to the next page of this manual Otherwise skip this page and go the Input Output Connections section NOTE The NetPath 100 does not have a Power ON OFF switch To remove power from the NetPath 100 disconnect the Power Cord from the AC outlet CAUTION CRC recommends that you remove AC power from the NetPath 100 before attaching input and output cables during the installation process NetPath 100 User s Manual Installation Guide 3 5 3 Installation Optional Power Three connections are required to install an optional Model 467 Power Control Unit CORIO LORIE OWE A C he devi b lled lly the DTE d to the NetPath Connection Connect the device to be controlled usually the connected to the NetPat 100 to the Switched AC OUT Socket 125 VAC of the Power Control Unit shown in Figure 3 12 below CAUTION Do not plug the power cord from the NetPath 100 into the AC OUT socket of th
112. etPath 100 installation is to verify operations This is done through the Network Control Center NCC 1 Contact the Network Control Center and inform the Operator that the physical installation and initial configuration are completed 2 The NCC will establish a management session to the NetPath 100 and complete any final additional configuration and review the system s status screens to verify operation NOTE Toenable NCC management access the local console session must be logged out and if the NCC is attempting a dial in connection the local terminal must also be disconnected from the AUX 2 port If this installation is configured for Out Of Band Trap Reporting a test of this feature should also be performed This is done by initiating a Network communications failure which causes the NetPath 100 to issue a Trap Report to the Trap Manager This test must be coordinated with the NCC Operator to verify that the Trap Report is received and that Network communications are restored after the test 3 Coordinate the initiation of this test with the NCC Operator and when told to do so disconnect the T1 Line from the NetPath 100 The NetPath 100 will dial out to issue a Trap Report after approximately five 5 seconds This can be seen on the front panel by the MODEM IN USE LED going steady ON After the MODEM IN USE LED goes OFF reconnect the T1 Line and confirm with the NCC Operator that the Trap Report has been received and that goo
113. figuration Screen Help Advances to Help for System View screen Logout LO Logs out from system AutoUpdate AU Causes the status fields on the current screen displayed to refresh automatically approximately every five seconds To proceed setting operating parameters select Device Configuration screen DC by typing DC followed by ENTER NetPath 100 User s Manual Installation Guide 4 11 4 Operation Device Configuration Name Location Contact WAN IP Add Answer Call Aux1 Setup Aux2 Setup NOTE Text gt gt 1 2 Test lt lt No Test P C gt gt 1 2 Raw lt lt IETF Help gt 4 12 ModemLine M Encap U Save SA The Device Configuration screen allows you to view and alter parameters for System and Modem operations The Device Configuration screen is shown in Figure 4 7 KIKKKKIKKK KI KK KAT IIIC Device Configuration RII III II II IK Frm Mgr Z gt gt 1 FrRelay lt lt 2 ClrChan N L F 43802 Fair Lawn C J Jones I 0 0 0 0 Payload CPE IP Add J Modem Setup Model RC144DPi Rev CA V1 610 CS29F N J 0 0 0 0 Dial String D AC A12 A96N8SAT amp K0Q1 MATA A2 A96N8AT amp KOQ1 MATA amp IP entries may not be made in combination with other parameters RtryCount R 2 RtryHoldoff H 30 1 thru 4 1 thru 60 seconds InactivityLogout 0 15 1 thru 30 minutes WAN gt gt 1 2 2111111
114. figuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the SNMP Trap Manager Configuration changes when they are all set correctly by entering SA followed by ENTER This will also return the user to the System View screen Proceed to PVC Configuration selecting PC by typing PC followed by ENTER 980 001 0210G NetPath 100 User s Manual Installation Guide 4 23 June 1999 4 Operation PVC Performance The PVC Performance Configuration Screen allows you to view and alter parameters Configuration for Network Performance measurement operations on a per PVC basis The PVC Performance Configuration Screen is shown in Figure 4 12 koc ke ke ke ke ke ke ke ke ke kk kk k kk kkkkk PVC Performance Configuration k k k k k k k k k k k k k k e k kk kkk kkk Name F 43802 Page P 1 of 6 Desired Delay Mon Rate R 10 Drpd Mon Pkt Thres L Disabled X to Disable or 1 thru 240 Seconds X to Disable or 1 thru 895 pkts Min Pkts for Delay Alarm C 10 PVC Delay Thres T Disabled 3 thru 895 pkts X to Disable or 10 thru 9000 mSecs Desired Loss Mon Rate S 60 PVC Dlvd Pkt Thres G Disabled X to Disable or 60 thru 240 Seconds X to Disable or 10 thru 99 LMI CIR Values V Interval Period I 15 gt gt 1 Use lt lt 1 to 15 minutes 2 Ignore CIR Bins B 25 35 50 71 100 141 1 thru 200 Auto TxC
115. fter the Router turns DTR OFF If configured per 2b DSR will go off after the connection is broken by either end or if DTR is turned OFF AT Dialing AT dialing is similar to DTR dialing but the Router can issue the dialing command strings 1 The call is initiated by the Router turning DTR ON 2 The NetPath 100 turns DSR ON when the modem is available 3 The Router issues the necessary AT commands 4 Connect messages can be enabled to indicate the connection status 5 The Router lowers DTR at the end of the call 6 DSR goes OFF after the Router turns DTR OFF NetPath 100 User s Manual Installation Guide 5 29 5 Diagnostics Management Access Dial In Direct Connect AUX 2 When using a PC desktop or laptop to establish management access to a NetPath 100 ensure that the VT 100 configuration is set to use flow control and that the BAUD rate does not exceed 57600 56Kbps Some emulation programs will automatically configure to the highest rates available such as 115200 and this may cause the dropping of characters while NetPath is re turning a screen to the PC terminal When AUX 2 Console Mode is enabled a console terminal is direct connected the internal Modem is disabled and unavailable for incoming or outgoing calls SNMP SET Command 5 30 NetPath 100 supports SNMP Set Set is compliant with SNMP Version 1 but imple mented with CRC proprietary features that include security through
116. generate traps are included in the NetPath 100 Private MIB Extension and are listed in Table 5 2 Table 5 2 Traps Private MIB Extension Trap Fare Reported Component Object Description In Band Modem T1 Facility Carrier Loss Carrier status of T1 facility Modem amp Red Blue or Yellow In Band Total Secs in error Errored seconds based on the current interval performance In Band ES UAS CSU CSU Fault Unit subsystem failed self test Modem amp In Band LMI LMI Netw Failure Errored LMI response per N392 393 counters on Network side Modem amp In Band LMI User Failure Errored LMI enquiries per N392 393 counters on User side In Band Link Data Network Frame Errors Errored seconds based on the current interval performance In Band Secs User Frame Errored seconds based on the current interval performance In Band Errors Secs BECN FECN Highest BECN FECN seconds of all PVCs based on the current In Band Secs max PVC interval performance PVC Dropped Monitor Highest Dropped packet count of all PVCs based on the current In Band Packets interval performance PVC Delay Highest PVC round trip delay of all PVCs based on the current In Band msec max PVC interval performance PVC Delivered Packets Lowest percentage of Delivered packets of all PVCs based on In Band 96 current interval perform PVC Available PVC going from non Active to Active as rep
117. ges when they are all set correctly by en tering SA followed by ENTER Also returns the user to the System View screen Proceed to SNMP Community Access Configuration selecting SC by typing SC followed by ENTER NetPath 100 User s Manual Installation Guide 4 19 4 Operation SNMP Community Access Configuration Name F 43802 1 2 3 4 5 6 Community Community Community Community Community Community Comm 1 Access A1 1 Read Only gt gt 2 Read Write lt lt 3 None Comm 4 Access A4 1 Read Only gt gt 2 Read Write lt lt 3 None Help gt Save SA FORO cee SNMP Community Access Configuration XX XX XXX XXX dkk kkk Name Name Name Name Name Name NOTE Each Name entry must be made individually Cancel X The SNMP Community Access Configuration screen allows you to view and alter pa rameters for SNMP community access operations The SNMP Community Access Configuration screen is shown in Figure 4 10 C1 public C2 C3 C4 C5 C6 Comm 3 Access A3 1 Read Only gt gt 2 Read Write lt lt 3 None Comm 2 Access A2 1 Read Only gt gt 2 Read Write lt lt 3 None Comm 6 Access A6 1 Read Only gt gt 2 Read Write lt lt 3 None Comm 5 Access A5 1 Read Only gt gt 2 Read Write lt lt 3 None Figure 4 10 SNMP Community Access Configuration Screen 1 Community n 1 6 Name Communit
118. gned as entered and displayed on the ISDN Configuration screen may not match the actual number to be di aled in order to establish a Dial In connection to the B Channels Contact the Network Control Center or Telephone Service Provider to verify the Dial In number if problems are encountered The Backup process has priority over loopback and will automatically clear a B Chan nel loopback and initiate the Backup process if Backup is triggered while a loopback is established Configured for On Demand operation The Call Out Loop test feature on the ISDN Status Test screen initiates a Band width On Demand BOD call out and sets a loopback toward the Network at the On Demand configured data rate NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options ISDN Status Test The ISDN Status Test screen provides ISDN Adapter status and test capability The ISDN Status Test screen is accessed from the System View screen selecting IT by typing IT followed by ENTER The ISDN Status Test screen is shown in Figure 6 8 kkkkkkkkkkkkkkkkkkkkkkkkkkkkk kk ISDN Status Test kkXkk kk k k k k k k k k k k k k k k ke k k k k k k Name F 43802 CSU Fault Test Status Backup Setup B Reset Arm Activate Service Disable Time Disable Duration hh mm ss Demand Setup D 1 Reset Arm 2 Call Out Loop 3 Loop to User Netw 0 0 0 0 User 0 0 0 0 Line 1 B1 Ready 000 B2 Ready 000 Hel
119. guous Starting DSO 1 to 24 in binary Number of DS0 s 1 to 24 in binary Figure 4 3 Set T1 Time Slots WAN DLCI Address To use the in band WAN Frame Relay Management Channel the WAN Management DLCI Frame Relay Management Channel s PVC Address must be set The DIP switch settings are read and stored in the unit s NVM when the recessed push button labeled NVM RESET CONFIG on the unit s rear panel is pressed unit must have completed its power on self test The WAN DLCI is stored by entering two settings of the DIP switches as follows 1 Set the two position DIP Switch 1 OFF 2 OFF 2 Set 12 position DIP Switches to either a All switches OFF to select Dedicated WAN management PVC b All switches ON to select Tunneled WAN management PVC 3 Press the NVM RESET CONFIG push button and hold for at least one second 4 Set the 12 position DIP Switch to desired DLCI value see Example Figure 4 4 5 Press the NVM RESET CONFIG push button and hold for at least one second NOTE An invalid DLCI value will be ignored valid values are 16 991 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation CAUTION If the WAN DLCI value is changed the NetPath 100 will perform a system reset after the new value is entered The system reset will terminate any console session in progress and interrupt data traffic An example DLCI switch setting is shown in Figure 4 4
120. he AUX 2 Setup string will cause the Aux2 Alm label to be displayed on the System View Screen However no Alm status will ever be issued Retry Count Enter number of times the NetPath 100 will reattempt a connection when dialing out via modem after the initial attempt has failed Retry Holdoff Enter the delay time before a dial out attempt will be retried Modem Line Select Test or No Test to enable or disable the automatic dial tone testing of the dial line during power up reset as well as the 4 hour routine test Default No Test Inactivity Logout Set the console session inactivity idle time which when reached will force a logout Encapsulation Protocols are encapsulated and carried within each Frame Relay Frame and are iden tified by the NLPID Network Level Protocol ID The NLPID may identify a specific protocol such as defined by IETF or indicate a set of lower level protocols such as SNAP SubNetwork Access Protocol WAN Encap Select the type of IP encapsulation to be used for private network PVC management access Selections are Learning The unit will attempt to learn automatically Once a value is entered or auto learned auto learning will be discontinued Raw No protocol specified Data user s payload is encapsulated only by the frame of the Frame Relay packet IETF Protocol will be specified by its own NLPID SNAP Protocol will be under the SNAP NLPID
121. hreshold Data Frame Error Seconds reached or exceeded User Threshold Alarm User Link Error Threshold Data Frame Error Seconds reached or exceeded PVC Drpd Mon Alarm PVC Dropped Monitor Packet Threshold reached or exceeded PVC Dlvd Pkt Alarm Percentage of delivered packets for a PVC has fallen below the PVC Dlvd Pkt Threshold value PVC Delay Alarm PVC Delay Threshold reached or exceeded BECN FECN Alarm BECN FECN Error Threshold reached or exceeded blank No failures or errors detected Test Mode Allows selection of the following mutually exclusive test modes Clear Terminates operator or Telco initiated Loopbacks BERT and Test Packet tests Line Lp to Netw Sets a Line Loopback at the T1 interface toward the Network Payld Lp to Netw Sets a Payload Loopback in the CSU toward the Network Send LoopUp Sends a T1 Line Loopback code toward the Network Send LoopDn Sends a TI Remove Line Loopback code toward the Network BER Testing BER patterns which can be directed toward the Network T1 facility include QRSS Alt Ones or 2047 Payload 2047 Payload can also be directed toward the User DTE high speed port Only one BER test may be active at a time The results are a count of the number of Blocks Sent Blocks Errored Block Error Rate and the duration of the test displayed as shown on the example screen above When the BERT duration reaches the maximum count of 99 59 59 all counts freeze until c
122. iewHistory VH current_time optional Advances to Page 1 of the Protocol Monitor Statistics History screen The current time optional parameter causes the history interval count to reflect the actual time of day rather than a simple count of intervals The entry is in 24 hour format using three or four digits Example 1445 2 45 PM 980 001 0210G NetPath 100 User s Manual Installation Guide 5 23 June 1999 5 Diagnostics Protocol Monitor The Protocol Monitor Statistics History screen displays all performance parameters for Statistics Histo ry the Frame Relay Traffic on a per interval basis for each of the 96 possible intervals for each protocol specified The first history screen is accessed by selecting ViewHistory VH from the Protocol Monitor Statistics Summary screen The first page of the Protocol Monitor History screen is shown in Figure 5 16 KKKKKKKKXXXXXXXXXXX Protocol Monitor Statistics History RRR dded kkk kkk k k Name F243802 DLCI D orSum 16 First Interval F 2 of 96 Past Int Protocol RxBps TxBps Protocol RxBps TxBps 2 IP 0 0 IPX SNAP g E gt 0 NETBIOS SNAP j 0 0 SNA SNAP 0 0 APPLETALK SNAP pog 0 DECNET SNAP e yg y 0 OTHER i 0 0 0 0 3 IP j pe 10 gt y 0 IPX SNAP F E MES 0 NETBIOS SNAP i o 0 SNA SNAP x i 0 0 APPLETALK SNAP e 0 y 0 DECNET SNAP EE ES 0 OTHER i np Oy 0 0 0 4 IP 0g 0 IPX S
123. ilure The ISDN line of at least one B Channel is faulty backup may not be possible ISDN SPID Failure An invalid or incorrect SPID has been entered for at least one B Channel backup may not be possible B1 SPID Failure A B2 Channel cannot operate due to a SPID failure on its associated B1 Channel Service Disabled Service Disable has been selected on the ISDN Status Test screen Time Disabled Time Disable has been selected on the ISDN Status Test screen Loop Up LoopUp connection in place on any assigned B Channel Armed Default state if not disabled and no failure exists A 6 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix ISDN ISDN shows the highest priority ISDN On Demand related fault test or status current ly detected This is displayed on the System View screen On Dmd Port P j Table 1 7 ISDN On Demand Port Display Description ISDN Adapt Fault The ISDN hardware has failed call cannot be accomplished Connecting On Demand connection in place using Primary Dials Failed On Demand connection in place using Secondary Dials Loop to User On Demand connection in place using Primary Dials but with fewer ISDN connections than configured for Online Call Lp On Demand connection in place using Secondary Dials but with fewer ISDN connections than configured for Primary On Line Connection is
124. ined This Trap Manager should be defined with a WAN or Payload IP Address to ensure receipt of this trap ACPE IP Address defined Trap Manager will probably not receive this Trap due to this message passing through other CPE equipment affected by the loss of power IP Add Sets the IP Address for each Trap Manager designated to receive Traps Name 32 character string that identifies the Trap Manager Path Selects WAN W or Payload CPE P as the management path for sending traps to the corresponding Trap Manager NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation CAUTION Trap Manager addresses must be unique across both WAN and P C Networks Out of band traps are sent to all trap managers assigned to one of the two paths The AC power loss trap is sent to the first trap manager in the list with a valid IP address 2 Disable Traps Selects Traps to be disabled Can be selected individually or in groups Selected disabled items are bracketed by 2 characters as shown in item 1 on the example screen above 3 Clear Holdoff Sets the number of minutes that a trap condition must remain clear before it is declared clear 4 Terminate Delay Sets the time a Dial Out connection will remain in place after the last Out of Band Trap was sent to permit exchange of additional PDUs Protocol Data Units Commands Help Advances to Help for SNMP Community Access Con
125. ion is intended to assist anyone in the use of these features or in trouble shooting problems concerning these features Software Download A new version of the NetPath 100 system software firmware can be downloaded to the unit for software upgrade or to restore damaged system software Initiation of the download process is by command or as the result of a detected error The NetPath 100 indicates the initiation of the download process by simultaneously flashing the T1 FAULT and FR MGMT front panel LEDs The rate of flashing is relatively slow approximately 2 sec while waiting for the actual transfer of data to begin The rate of flashing becomes noticeably faster blinking when the transfer of data begins and will continue until the download is complete Once the download process is initiated the NetPath 100 must complete the download before it is able to perform any other functions Upon completion of the download the NetPath 100 reinitializes by performing its start up self test The actual download is performed by dial in to the NetPath 100 modem using a special application for this purpose NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics DTE Dialing Using NetPath 100 AUX Ports amp Internal Modem 980 001 0210G June 1999 In addition to the internal CSU and Option modules the NetPath 100 s internal modem may be shared by external devices which interf
126. k delay for each PVC based on Delay measurement packets received back from a distant NetPath Applies only to PVCs configured for Delay packet measurement Full Delay Delay compiled from ALL Delay packets received Network Delay Delay compiled using only Delay packets which did not encounter congestion as they passed through the elements of the network based on there being sufficient flags between packets 1stN MidN amp LstN Average and Maximum delay for each Network up to three through which the Delay packets passed Total Avg amp Max Average and Maximum delay for the Total round trip of the Network through which the Delay packets passed LastPkt Delay based on the last Delay measurement packet received History Field unused in this mode NOTE Sending of Delay and Loss measurement packets is suspended for ALL PVCs while a Test Pkts to Netw operator initiated test is performed on any PVC Additional commands on these screen are ResetStats RS Clears all counters including 24 hour history ViewHistory VH current_time optional Advances to Page 1 of the PVC Statistics History screen The current_time optional parameter causes the history interval count to reflect the actual time of day rather than a simple count of intervals The entry is in 24 hour format using three or four digits Example 1445 2 45 PM 980 001 0210G NetPath 100 User s Manual Installation Guide 5 19 June 1999
127. l Period set on the PVC Performance Configuration screen History statistics are total counts for each performance parameter over all valid intervals up to 96 intervals Past Summary for DLCI D orSum Determines what part of statistics history will be used to produce the 10 second and History statistics displays Choices are Specific PVC Enter DLCI number or Etc for that PVC Sum of all PVCs Enter Sum or only S Frame Relay traffic parameters displayed are the same as for Current Interval above 10 Second Counts for each of the performance parameters for the selected PVC s accumulated during the first 10 second period after entering this screen NOTE This count will update every 10 seconds only if AutoUpdate AU is activated History Total counts for each of the performance parameters for the selected PVC s over all valid intervals up to a maximum of 96 intervals Does not include current in terval Additional Commands on this screen are Next Page Advances to the next page of summary statistics until all DLCIs up to 270 have been displayed NetPath 100 User s Manual Installation Guide 5 15 5 Diagnostics Octet Mode Name F243802 First DLCI P 16 DLCI RxPkts TxPkts 25 0 0 33 234 341 464 531 793 795 942 970 Etc Sum 0 o oo 0 o ooo DDD RxPkts 10 Second 0 History 0 ResetStats RS Help Close X gt FIKKKKI ATI AI AKI AIA II PVC Statistics Sum
128. lco initiated code e Frame Relay Test Packets directed toward the T1 circuit by operator commands issued through management session Results are updated every five seconds and displayed on the Device Status Test screen f BER Test directed toward the T1 circuit or DTE by operator commands issued through management session BER results are updated every five seconds and displayed on the Device Status Test screen g DTE loop by operator command All tests are initiated from the Device Status Test screen The Device Status Test screen is accessed from the System View screen selecting DT by typing DT followed by ENTER 980 001 0210G NetPath 100 User s Manual Installation Guide 5 3 June 1999 5 Diagnostics m 6J lt lt SS Device The Device Status Test screen provides base module status and access to system tests Status Test The Device Status Test screen is shown in Figure 5 2 kkkkkkkkkkkkkkkkkkkkkkkkkkkkk Device Status Test k edk ded kdd edk ded kdk kk k kk kk Name F 43802 CSU Fault T1 ID NONAME Netw Set Loop Test Mode T 1 Clear Frame Mgr Fault LMI Netw Failure 2 Line Lp to Netw 3 Payld Lp to Netw High Speed Interface 4 Send LoopUp DTR On 5 Send LoopDn RTS On gt gt 6 QRSS to Netw lt lt Power On 7 Alt Ones to Netw Interface ITU V35 8 2047 Payld to Netw 9 2047 Payld to User 10 Loop to User 11 Tes
129. ld value Applies to auto and manually learned DLCIs 6 PVC Dlvd Pkt Thres A PVC Dlvd Pkt Alarm is declared when the percentage of packets delivered on any monitored PVC falls below this threshold setting The alarm is cleared when all PVCs in a subsequent interval fail to fall below the threshold value Applies to auto and manually learned DLCIs 7 Interval Period Sets the time period for each interval of PVC statistics from one 1 to 15 minutes NOTE Changing the interval period will cause all PVC and Protocol Monitoring statistics to be cleared 8 LMP CIR Values Selecting Use sets automatically the CIR value of each PVC to the value reported by the Frame Switch LMI message NOTE This feature operates only with LMT LMI Protocol selected 9 CIR Bins Sets the upper value in for each of the six bins in which CIR data will be collected All six values must be entered with each setting 980 001 0210G NetPath 100 User s Manual Installation Guide 4 25 June 1999 4 Operation 4 26 10 Auto amp Manual Specifies the Tx and Rx CIR value and Mon monitoring packet s type to be used when PVCs are added to the statistics list Valid CIR values are 0 through 1536 default value is zero Auto When a non configured PVC is detected the indicated settings are used un til reconfigured by an operator learned from the LMI or the PVC is un learned via reset or software purge Manual
130. le in this mode and the bottom lines on the screen are replaced as shown in Figure 5 4 AutoUp date is exited by pressing ENTER gt Screen updates every 5 seconds lt gt Press Enter for Command Prompt Figure 5 4 Auto Update Screen Change NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics e i Stati stics NetPath 100 provides current and historical performance statistics for the following CSU interface CSU and Frame Relay Traffic in summary and on a per PVC basis Protocol Monitor basis CSU and Frame Manager statistics are accumulated in 15 minute intervals for the last 24 hours PVC and Protocol monitoring statistics are accumulated in user defined in tervals 1 15 minutes CSU Statistics The CSU Statistics Summary screen provides summary performance information and Summ ary access to detailed performance history displays The CSU Statistics Summary screen is accessed from the System View screen select ing CS by typing CS followed by ENTER The CSU Statistics Summary screen is shown in Figure 5 5 KEKE FATA RARA IK CSU Statistics Summary 1k III IRI RIE IK Name F 43802 System High Speed Interface Status Test Fault DTR On RTS On Power On T1 ID NONAME Current 24Hr Total Interval Count 419 secs 96 valid Rx Tx Rx Tx Error Free Sec 100 100 100 100 Availability 100 100 100 100 Bipolar Violations 0 0 Se oiera E n n EAP RX
131. leared or reset by the operator the BERT data however continues to be sent Loop to User Sets a DTE Loopback at the Data Port toward the User Test Pkts to Netw Sends Link Test Packets 40 1590 octets toward the network T1 Facility Displayed test results include selected DLCI packets sent packets dropped percent received octets sent test duration and average and maximum delay network and full delay for each network NOTES 1 PVC tests will prompt for the input of a PVC DLCI destination 2 This test s delay values may not correlate to values displayed on the PVC Statistics Screens because the Link Test Packet size 40 1590 octets is larger than the Delay measurement packet 36 octets 3 Delay and Loss measurement packets for ALL PVCs are halted while a Test Pkts to Netw test is performed This will also effect the Delay and Loss packet counts and measurement fields on the PVC Statistics Screens NetPath 100 User s Manual Installation Guide 5 5 5 Diagnostics 4 Initiating certain test options when management access is via the T1 link will terminate management These tests will be blocked and an Error Message displayed on the screen Examples of this are BERT to Netw and Test Pkts to Netw where the DLCI selection matches the management DLCI of this unit High Speed Interface Status DTR State of DTR lead when Power is being detected from the DTE States are ON OFF or blank if Power OF
132. lity Total seconds in interval minus UAS divided by total seconds in interval expressed in percent Bipolar Violations Total number of bi polar violations detected in interval to a maximum of 65535 Rx and Tx headings Totals for the following performance parameters are displayed for the Current interval and the 24Hr Total NOTE AT amp T and SF Framing settings display only Rx parameters ES Errored Seconds SF Framing Count of seconds with one or more Frame errors OR one or more Bi polar Violations ESF Framing Count of seconds with one or more Frame errors OR one or more CRC6 errors SES Severely Errored Seconds Count of seconds with 320 or more CRC6 errors OR one or more Out of Frame events UAS UnAvailable Seconds Count of seconds Out of Frame BES Bursty Errored Seconds Count of Errored Seconds during which the error rate was greater than 1 but less than 320 LOFC Loss of Frame Count Count of Out of Frame events CSS Controlled Slip Seconds Count of seconds with one or more occurrences of a replication or deletion of a DS1 frame by the receiving terminal Test Bkp Test Displays the last Telco or operator activated test if any that was active during the interval Bkp Field is only displayed if the unit is optioned with an ISDN Adapter module The character in this field indicates the aggregate link was out of service at some point during the interval due to tests or backup
133. llow a multi B Channel backup connection to be completed if only a portion of the B Channels succeed Default is Enable downspeeding allowed NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options Dmd Parameters to be selected for On Demand operation Rate Select the data rate to be used when establishing On Demand ISDN connections IMUX Select the method of inverse multiplexing to be used for On Demand calls Bond M1 Selects Bonding Mode 1 Protocol to bond up to eight B Channels ML PPP Selects Multi Link Point to Point Protocol to bundle up to eight B Channels NOTE The unit is transparent to PAP or CHAP if used to authenticate the ML PPP connection Dwnspd Disable will not allow a multi B Channel On Demand connection to be completed if only a portion of the B Channels succeed Default is Enable downspeeding allowed TxD CIk Selects the clock source for aligning Tx Data input either DTE supplied clock or DCE supplied clock default Channel Line n B 1 amp 2 Fields for setting the SPID Service Profile Identifier and Directory Number for each of the B Channels of each ISDN Line as assigned by Telco when the ISDN service was established The formats for these fields are as follows SPID Telco ID numeric string 0 20 character as assigned by Telco NOTE The SPIDs must NOT be the same for both B Channels on an ISDN Line Directory Numeric string
134. mary eede deedee ded eke deke de de IO P Pkt O Oct TC TxCir RC RxCir TL TxLoss RL RxLoss FD FullDlay orND NetwDlay Current Interval Count 15 Min Interval History ViewHistory VH current_time optional NextPage The Octet Mode screen display is shown in Figure 5 10 Mode M P O TC RC TL RL FD orND Oct 455 of 900 secs RxOcts TxOcts RxKbps TxKbps 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 96 Valid Past Summary for DLCI D orSum Sum TxPkts RxOcts TxOcts RxKbps TxKbps 21 0 567 0 0 24965 0 674055 0 1 AutoUpdate AU Figure 5 10 PVC Statistics Summary Screen Octet Mode Octet Mode replaces some columns with the following additional statistics RxOcts and TxOcts Count of octets within packets RxKbps and TxKbps Data rate calculated from the total count of octets counted for the particular PVC 5 16 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics TxCir amp RxCir The TxCir Mode screen display is shown in Figure 5 11 Modes KKKKKKKKKKKKKKKKKKKKKKKKKKKK PVC Statistics Summary e eee ee e e ce e e e e ke e ke ke ke e e e e e k k x Name F243802 Mode M P O TC RC TL RL FD orND TxCir P Pkt O Oct TC TxCir RC RxCir TL TxLoss RL RxLoss FD FullDlay orND NetwDlay First DLCI P 16 Current Interval Count 455 of 900 secs CIR DLCI O 1 25
135. me Device ID defined in the Unit Configuration Location Physical location city and state of unit Contact Contact person and phone number contained in the Unit Configuration Base S W Software revision number currently operating the unit The first two digit number indicates the unit s feature set the second indicates the base software revision and the last indicates minor revision level An Alpha character at the end of this field indicates the option type installed if any S N Serial Number of Unit System Test Fault Highest priority Test or Fault causing disruption of the data path States are Improper Aux2 Cable Improper cable detected at Aux 2 Port Remove cable and contact Technical Support immediately NVM Failure Unit has detected NVM failure and latest configuration may not have been saved Contact Technical Support immediately Additional Tests CSU and Frame Relay faults are displayed here See Device Status Test screen in Section 5 of this manual for details 4 10 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 4 Operation Modem Status Fault Highest priority fault that disrupts modem operation Connection Currently active modem assignment Valid items are Base module AUX 1 Port AUX 2 Port Option module or blank if none active Aux Port Status Aux1 DTR State of DTR Lead for the interface ON or OFF Aux2 DTR State of DTR Lead for
136. me AM 5 oo i a Switch n Q Control le F S amp IMux Control Backup Node 2 t S o o W ork Station Figure 2 2 Typical Backup Configuration The backup process is described as follows NetPath 100 detects loss of connectivity at CSU ISDN Adapter card calls Backup Frame Switch and is identified by caller ID Frame Switch Manager either reroutes original PVCs or Frame Switch uses alternate PVCs for the backup connection NetPath 100 switches the data path when connected Associated routers determine that PVCs have been established through LMI enquiries Communication is resumed NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 ISDN Bandwidth On Demand 2 Description Bandwidth On Demand provides an additional network connection for a second DTE router port based on a request from the DTE In this configuration the NetPath 100 ISDN Adapter is protocol transparent The Router determines the protocol used A typical network configuration showing simultaneous Bandwidth On Demand and Backup connections is shown in Figure 2 3 2e Bonding Mode 1 or MLPPP Bandwidth TA On Demand MetPath 100 CSU Router NetPath 100 Figure 2 3 Typical Simultaneous Bandwidth On Demand Configuration 980 001 0210G June 1999 The bandwidth on demand process is described as follows User s router det
137. mp Call Director Block Diagram 2 11 NetPath 100 Rear Panel Basic 3 3 NetPath 100 Power Connection L LL 3 4 Power Control Unit Connections 000 3 6 AUX 2 Port Console Cabling LL 3 14 Configuration DIP Switches L LL 4 2 Set CSU Parameters L eee 4 3 Set T1 Time sSlots iui pri 4 4 DLCIDIP Switches cose RIRRRRIDSR ERR 4 5 Management Control Flow for Basic NetPath 100 4 9 System View Screen 0 0 eee eee ee eee 4 10 Device Configuration Screen 0 08 0 4 12 CSU DTE Configuration Screen 4 16 Frame Manager Configuration Screen 4 18 SNMP Community Access Configuration Screen 4 20 SNMP Trap Manager Configuration Screen 4 22 PVC Performance Configuration Screen 4 24 Protocol Monitor Configuration Screen 4 27 Management Tunneling Hub Configuration Screen 4 28 NetPath 100 Front Panel View Basic 5 1 Diagnostic Test Paths 5 3 CSU Test Screen irta re eds dete re he 5 4 Auto Update Screen Change 000000 5 6 CSU Statistics Summary Screen 5 7 CSU Statistics History Screen 0 0000 5 9 NetPath 100 User s Manual Installation Guide List of Figures Figure 5 7 Frame Manager Statistics Summary Screen 5 10 Figure 5 8 Frame Manager Statistic
138. navailable 102 Recovery of timer expiry 46 Precedence call blocked 103 Parameter non existent or not implemented passed on 47 Resources unavailable unspecified 110 Message with unrecognized parameter discarded 49 Quality of service unavailable 111 Protocol error unspecified 50 Requested facility not subscribed 127 Interworking unspecified 980 001 0210G NetPath 100 User s Manual Installation Guide 6 21 June 1999 6 Options ML PPP Diagnostic Trace Feature 6 22 Table 6 5 ML PPP Connection Codes Code Status LCP Line Configuration Protocol negotiation failure Auth Authentication PAP or CHAP failure NCP Network Configuration Protocol failure MP ML PPP connection established successfully NetPath 100 has a built in Diagnostic Trace feature which can be used to monitor ML PPP connection activity This feature is equivalent to and compliments the diagnostic trace capabilities provided by several other major manufacturers of routers and net work switching equipment The Trace feature is accessed via VT 100 dial in to the NetPath 100 ISDN Adapter module A dial in call is routed to the ISDN Adapter by the unit s integrated call direc tor refer to Figure 2 9 of this manual The steps to activate a trace are as follows 1 Dial in through the unit s modem line The setup string must include the digits to direct the call to the ISDN Adapter module w 4 2 The ISDN sta
139. nd N393 T392 Status Enquiry Timeout Timeout interval in seconds while waiting for an LMI Status Enquiry from the User equipment The ratio of N392 to N393 defines the rate of Bad No LMI inquiries to Count of events beyond which the User link is declared Out of Service This ratio is set by selecting the values 1 to 10 for each of these parameters defined as follows N392 Event Error Threshold Number of Bad No inquiries for LMI Status Enquiries issued by the User equipment N393 Event Count Count of all monitored inquiries to be used for the ratio Force Full Status Response Enable causes the NetPath 100 to send four consecutive Full LMI Enquiry Messages toward the Network upon detecting a recovery of its T1 link or ISDN link if so optioned and active Upon receiving a Full Response it forwards that to the DTE regardless of that enquiry type In some cases this will speed recovery from a link outage Disable causes the NetPath 100 to follow normal conventions per the N391 parameter 6 Link Err Threshold Disable or set the threshold of Data Frame Error Seconds which when reached or exceeded causes an alarm to be declared Set independently for Network and User sides Commands Help Advances to Help for Frame Manager Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the Frame Manager Configuration chan
140. ne of the unit s two Flash Memory modules detected by the unit SEEPROM Failure Failure of SEEPROM hardware detected by the unit oi 0000099 DSX Port Fault DSX Port Fault shows the highest priority DSX Port fault currently detected This is displayed on the System View CSU DSX Statistics Summary and Device Status Test screens Table 1 3 DSX Port Fault Display Description DSX CFA Red Alarm Detected loss of DSX Circuit Facility DSX Rmt Yellow Alarm Carrier alarm notification that Transmit failure from this DCE has been detected on this DSX Circuit Facility DSX AIS Blue Alarm Carrier alarm notification that an upstream signal failure has been detected on this DSX Circuit Facility DSX Threshold Alarm Link Error Threshold reached or exceeded A 4 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix E 6 Ng 6 amp 6 6 6 6 q q q q q q EAOUI T T T E l UT U UTT V V P PY YTT T lt External External Set Test shows the highest priority externally initiated test currently running Set Test This is displayed on the Device Status Test screen Table 1 4 External Set Test Display Description Line Lp to Netw Full T1 Line loopback in place at Network Port toward Network Circuit Payld Lp to Netw Full T1 Payload loopback in place toward Network Circuit
141. nit currently running with a prior version may result in some configuration changes which will have to be re stored via remote management accessed reconfiguration Specific configuration items affected are Delay monitoring for all PVCs will be turned OFF if previously configured for Delay monitoring Protocol Monitoring selections may be mis mapped different protocols selected if previously configured for Protocol monitoring NetPath 100 User s Manual Installation Guide 1 5 1 Preface Rev 5 01 xx from Rev 4 01 xx Added Loop to User operator command for ISDN Data port Added Call Out Loop Test to ISDN Demand Tests Added Separate traps for PVC Availability and Unavailability Added Current CIR rate per PVC to PVC Statistics Screen display Added ML PPP option for ISDN BOD bundling 2 B Channels Added Display of Cause Codes for ISDN connection failure Download Notes Downloading Revision 5 01 xx software to a NetPath 100 unit currently running with a prior version may result in some configuration changes which will have to be re stored via remote management accessed reconfiguration Specific configuration items affected are Delay monitoring for all PVCs will be turned OFF if previously configured for Delay monitoring Protocol Monitoring selections may be mis mapped different protocols selected if previously configured for Protocol monitoring Rev 4 01 xx from Rev 3 01 xx Ad
142. ommand except when indicated otherwise by separating the entries by commas all followed by ENTER NetPath 100 User s Manual Installation Guide 4 7 4 Operation This page intentionally left blank 4 8 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Management Command Flow Login Prompt or In Use Login w Mode 4 Operation Figure 4 5 shows the general flow for management access for the basic NetPath 100 It shows each of the screen displays and the general function for that screen SYSTEM VIEW Logout AutoUpdate Help Select Screen DEVICE CONFIGURATION Set Parameters Help Save CSU DTE CONFIGURATION Set Parameters Help Save FRAME MANAGER CONFIGURATION Set Parameters Help Save SNMP COMMUNITY ACCESS CONFIGURATION Set Parameters Help Save SNMP TRAP MANAGER CONFIGURATION Set Parameters Help Save PVC PERFORMANCE CONFIGURATION Set Parameters Help Save CONFIGURATION Set Parameters Help Save 980 001 0210G June 1999 HUB Configuration Set Parameters Help Save CSU STATISTICS SUMMARY Help AutoUpdate Reset Stats View History CSU STATISTICS HISTORY Help Select Page FRAME MANAGER STATISTICS SUMMARY Help AutoUpdate Reset Stats View History FRAME MANAGER STATISTICS HISTORY Help Select Page PVC ST
143. on from the System View Screen type IC and press ENTER The ISDN Adapter Configuration screen is shown in Figure 6 5 Name F 43802 Bkp Rate R1 IMUX M1 gt gt 1 Nx56k lt lt gt gt 1 Bond Ml lt lt 2 Nx64k Dmd Rate R2 IMUX M2 gt gt 1 Nx56k lt lt gt gt 1 Bond Ml lt lt 2 Nx64k 2 ML PPP Channel SPID Linel B1 P1 B2 P2 Line2 B1 P32 B2 P4 Line3 B1 P5 B2 P6 Line4 B1 P72 B2 P8 Help Save SA Cancel X gt KIKKKKI AKAI AKA ISDN Adapter Configuration ARI III IIR kk k Dwnspd D1 gt gt 1 Enable lt lt 2 Disable Dwnspd D2 gt gt 1 Enable lt lt 2 Disable gt gt 1 DCE lt lt ISDN S W 01 29 Switch Type S gt gt 1 National NI 1 lt lt 2 5ESS PtoP NonInit 3 5ESS MultiP Init 4 DMS100 TxD Clk T Control C gt gt 1 DTR lt lt 2 DTE 2 V 25 Figure 6 5 ISDN Adapter Configuration Screen ISDN S W Software revision number currently operating the ISDN Adapter module Switch Type Selects the Protocol to match the ISDN Switch being used by the Telco providing the ISDN service Bkp Parameters to be selected for Backup operation Rate Select the data rate to be used when establishing Backup ISDN connections IMUX Select the method of inverse multiplexing to be used for Backup calls Bond M1 Selects Bonding Mode 1 Protocol to bond up to eight B Channels Dwnspd Disable will not a
144. on failure Auth Authentication PAP or CHAP failure NCP Network Configuration Protocol failure MP ML PPP connection established successfully NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix Modem Status Fault Modem Status shows the highest priority internal modem related fault currently detect ed This is displayed on the System View screen Table 1 11 Modem Status Fault Display Description Modem Failure Failure of Modem hardware detected by the unit Dial Line Failure Failure of routine Dial Line test detected E 7 00000 Network Port Fault DSX Port Fault shows the highest priority Network Port fault currently detected This is displayed on the System View CSU DSX Statistics Summary Device Status Test Frame Manger Statistics Summary and ISDN Status Test screens Table 1 12 Network Port Fault Display Description CSU Fault Failure of CSU related hardware detected by the unit CSU CFA Red Alarm Detected loss of T1 facility CSU Rmt Yellow Alarm Carrier alarm notification that Transmit failure from this DCE has been detected on this T1 facility CSU AIS Blue Alarm Carrier alarm notification that an upstream signal failure has been detected on this T1 facility CSU Threshold Alarm Link Error Threshold reached or exceeded 980 001 0210
145. onnections NetPath 100 1 The NetPath 100 includes an internal universal Power Supply Plug the IEC 320 Power end of the Power Cord into the connector on the rear of the NetPath 100 shown in Figure 3 11 AC Power Connector IEC 320 90 250 VAC 5A 50 60 Hz FUSE 2A 250V SLOW BLOW 5x20mm CAUTION CCO0000D000c00co000 REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE al li Ni O a e Tenere and CONFIGURATION pl DATA PORT Figure 3 11 NetPath 100 Power Connection Power On 2 Verify that the proper voltage 90 250 VAC 50 60 Hz is present at the outlet to Self Test be used If the outlet voltage is correct plug the other end of the Power Cord into the AC outlet 3 Once connected the NetPath 100 will go through the following normal power up sequence Basic NetPath 100 a The POWER LED will light immediately and stay on b The READY LED will flash while the unit performs its self test test duration approximately 45 seconds c The READY LED will be ON steady after successful completion of the self test d The TI ALARM and FR MGMT LEDs should not be flashing together e All other LED indications should be ignored at this time 3 4 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 3 Installation NetPath 100 with ISDN a The POWER LED will light immediately and stay on b The READY and ISDN READY LEDs will flash while the unit per forms its self test t
146. ontains configuration and operation information for basic NetPath 100 Refer to section 6 Options of this manual for installation configuration and operation information for NetPath 100 Options such as the ISDN Adapter Configuration 980 001 0210G June 1999 NetPath 100 configuration consists of initially setting the T1 CSU parameters and the WAN Management Channel s DLCI address via the rear panel DIP Switches via dial in VT 100 console connection or via direct connected VT 100 terminal These param eters can also be reconfigured via in band Telnet Management session after the initial installation Additional parameters are configured via in band Telnet dial in VT 100 console con nection or direct connected VT 100 terminal The configuration procedures to complete the installation using the DIP Switches for initial settings are presented in and should be performed in the following order Power the unit on while clearing NVM Use the DIP Switches to set the T1 Interface CSU parameters Use the DIP Switches to set the DSO Time Slot configuration of the T1 link Use the DIP Switches to set the WAN DLCI address Establish management session Set other operating parameters NetPath 100 User s Manual Installation Guide 4 1 4 Operation Power On With all the connections completed the NetPath 100 is ready to be powered on Proceed by holding in the recessed push button switch labeled NVM RESET CO
147. ontrol Resources Corporation reserves the right to make product changes to revise this publication and to make changes from time to time in the contents hereof without obligation of Control Resources Corporation to make changes in existing products or to notify any person of such revision or changes EQUIPMENT INTERFERENCE NOTICE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when this equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his her own expense This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada IMPORTANT SAFETY INSTRUCTIONS When using your NetPath 100 equipment basic safety precautions should always be followed to reduce the risk of fire electric shock and injury to persons including the following l 2 3 Read an
148. oo0oo0oo0oo000000000000 oo0oo0oo0oo000000000000 oo0oo0oo0oo000000 000000 Figure 5 6 CSU Statistics History Screen Page P Selects the desired History page Rx Tx and Test Bkp statistics are as described for the previous screen CSU Statistics Summary Interval 1 shows the statistics for the most recently completed interval of the previous 24 hours The interval can be displayed as time of day rather than a simple count of intervals by including the current_time parameter with the command to enter this screen as de scribed on the previous page of this manual NetPath 100 User s Manual Installation Guide 5 9 5 Diagnostics Frame Ma nager The Frame Manager Statistics Summary screen provides summary performance infor Statistics Summary 5 10 mation and access to detailed performance history displays for general Frame Relay Traffic The Frame Manager Statistics Summary screen is accessed from the System View screen selecting FS by typing FS followed by ENTER The Frame Manager Statistics Summary screen is shown in Figure 5 7 KKKKKKKKKKXXXXXXXX XX Frame Manager Statistics Summary d4eekekeieeieeieekeekekekeiekeiekeieiek Name F 43802 System High Speed Interface Status Test Fault DTR On RTS On Power On Current Interval Count 455 secs 24 Hour Interval Count 96 Valid Network User LTO LFE DFES LTO LFE DFES Current 0 0 0 0 0 0 24 Hour 0 0
149. opback applied within the unit s framer toward the CPE port s User Port also DSX Port and Drop Port if DSX Drop Adapter installed Line Lp to DSX Full T1 Line Loopback in place toward the DSX Circuit Payld Lp to DSX Full T1 Payload loopback in place toward the DSX Circuit QRSS to DSX Full T1 QRSS pattern BERT is being sent toward the DSX Circuit DSX 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port Nx56K DSX Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port Nx56K 2047 to DSX 2047 pattern BERT is being sent toward the DSX Circuit for DSOs assigned to DSX Port Nx56K Lp to Drop Loopback is in place at the Drop Port toward the Drop Circuit Drop Lp to Netw Loopback is in place at the Drop Port toward the Network Circuit Drop 2047 to Netw 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to Drop Port A 2 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix Table A 1 Active Test Display Description Drop Zero to Netw All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to Drop Port 2047 to Drop 2047 pattern BERT is being sent toward the Drop Circuit Test Pkts to Netw Link Test Packets 40 1590 octets are being sent toward the Network Circuit only on the DSOs assigned to the User Port
150. oper installation and operation of this equipment CAUTION This identifies information that requires careful attention in order to prevent equipment damage Warning This identifies information that requires careful attention in order to prevent equipment damage and or injury to the operator This symbol is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the product NetPath 100 User s Manual Installation Guide 1 1 1 Preface EE 0 Special Instructions 1 2 The following are to be performed by qualified service personnel ONLY When installing NetPath 100 equipment observe the following precautions 1 Never install telephone wiring during a lightning storm 2 Never install telephone jacks in wet locations unless a jack is specifically designed for wet locations 3 Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface 4 Use caution when installing or modifying telephone lines WARNING NO OPERATOR SERVICEABLE PARTS ARE INSIDE THIS EQUIPMENT SERVICE MUST BE PERFORMED BY QUALIFIED SERVICE PERSONNEL ATTENTION CET APPAREIL NE CONTIENT AUCUN EL MENT QUE L UTILISATEUR PUISSE REPARER CONFEIR LA MAINTENACE A UN PERSONNEL TECHNIQUE QUALIFIE Do not expose the NetPath 100 to moisture excessive heat or bright sunlight vibra tion sudden impac
151. or D commands without any parameters deselects all associated B Channels Primary amp Secondary Dial n Enter the phone numbers to be dialed to estab lish a Backup or On Demand connection Numeric string 0 20 characters NOTE For Bond M1 IMUX selection a single connection must be estab lished prior to dialing the remaining numbers The first assigned channel in the list and its number will be used for the initial call All other dial numbers are ignored NOTE For On Demand ML PPP IMUX selection a router LCP Time Out of less than 3 minutes may prohibit the dialing of secondary numbers Commands Help Advances to Help for Backup On Demand Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes CAUTION If any parameter on this screen was changed the ISDN Adapter will perform a reset after the Save SA command is issued The reset will interrupt ISDN data traffic Save the Backup On Demand Configuration changes when they are all set correctly by entering SA followed by ENTER This will also return the user to the System View screen 980 001 0210G NetPath 100 User s Manual Installation Guide 6 13 June 1999 6 Options Management IP Address per Connection 6 14 When optioned with ISDN NetPath 100 can have three different communications paths that allow it to connect to the frame relay ne
152. ork Mgmt Send Lp Dn Operator initiated T1 Line Loop Down code sent toward the Network Netw Set Line Externally initiated Network sent code Full T1 Line loopback in place at Network Port toward Network Circuit Netw Set Payld Externally initiated Network sent code Full T1 Payload loopback in place toward Network Circuit Dsx Loop Netw Operator initiated Loopback is in place at the DSX Port for DSOs assigned to DSX Port Nx64K toward the Network Circuit Dsx 2047 Netw Operator initiated 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port 9 Nx56K Dsx Zero Netw Operator initiated All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port 9 Nx56K Dsx Line Dsx Operator initiated Full T1 Line Loopback in place toward the DSX Circuit Dsx Pyld Dsx Operator initiated Full T1 Payload loopback in place toward the DSX Circuit Dsx QRSS Dsx Operator initiated Full T1 QRSS pattern BERT is being sent toward the DSX Circuit Dsx 2047 Dsx Operator initiated 2047 pattern BERT is being sent toward the DSX Circuit 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide A 17 Appendix A 18 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999
153. orted by frame switch In Band PVC Unavailable PVC going from Active to non Active as reported by frame switch In Band DTE DTR Loss Returns state of DTR lead In Band DTE Power Loss Returns state of DTE Power indication In Band Power NetPath Power Loss State of AC power into unit Reports on loss only Sent to first trap In Band manager only Modem Modem Failure Modem failed self test which is initiated periodically In Band Dial Line Failure Dial line failed self test which is initiated periodically In Band Security Security Violation Identifies access point of failed login attempts In Band Login 3 consecutive Console Modem Telnet UDP or SNMP Authentication Failure Unauthorized SNMP Community Access detected community not In Band configured for access Aux Functions External Alarm Sensed contact closure In Band Modem Reported Traps are only issued on the occurrence of a primary facility failure and provided that the modem is not already in use when the trap occurs 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide 5 25 5 Diagnostics Fault Isolation Figure 5 17 shows a typical application with potential fault locations marked a through i Table 5 3 describes the corresponding indications reporting mech anisms including the traps for each fault and suggested test options
154. ot implemented 18 No user responding 70 Only restricted digital information bearer capability is available 19 User alerting no answer from user 79 Service or option not implemented unspecified 20 Subscriber absent 81 Invalid call reference value 21 Call rejected 82 Identified channel does not exist 22 Number changed 83 A suspended call exists but this call identity does not 26 Non selected user clearing 84 Call identity in use 27 Destination out of order 85 No call suspended 28 Invalid number format incomplete number 86 Call having the requested call identity has been cleared 29 Facility rejected 87 User not a member of CUG 30 Responses to STATus ENQuiry 88 Incompatible destination 31 Normal unspecified 90 Non existent CUG 34 No circuit channel available 91 Invalid transit network selection 35 Call Queued 95 Invalid message unspecified 38 Network out of order 96 Mandatory information element is missing 39 Permanent frame mode connection out of 97 Message type non existent or not implemented service 40 Permanent frame mode connection operational 98 Message not compatible with call state or message type non existent or not implemented 41 Temporary failure 99 Information element non existent or not implemented 42 Switching equipment congestion 100 Invalid information element contents 43 Access information discarded 101 Message not compatible with call state 44 Requested circuit channel u
155. p Close X Ready 000 Ready 000 AutoUpdate AU Line 2 Frame Mgr Fault High Speed Interface Status DTR On RTS On Power On ISDN Backup Ready On Demand Interface Status DTR Off RTS On ISDN Demand Ready Name Password Line 3 Line 4 Ready 000 ML Ready 000 ML Figure 6 8 ISDN Status Test Screen CSU Fault Displays current status being detected by CSU States in highest priority order are CSU Fault CFA Red Alarm Remote Yel low Alarm AIS Blue Alarm CSU Threshold Alarm or blank if no failures or er rors detected Refer to Device Status Test screen description in section 5 Diagnostics of this manual for detailed descriptions of these faults Frame Mgr Fault Displays current alarm condition detected by unit s Frame Manager States in highest priority order are LMI Network Failure LMI User Failure Netw Threshold Alarm User Threshold Alarm PVC Drpd Mon Alarm PVC Dlvd Pkt Alarm PVC Delay Alarm BECN FECN Alarm or blank if none Refer to Device Status Test screen description in section 5 Diagnostics of this manual for detailed descriptions of these faults 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide 6 17 6 Options Test Status Displays currently active tests States are Lp to User 2047 Payld to User Line Lp to Netw Payld Lp to Netw QRSS to Netw Alt Ones to Netw 2047 Payld to Netw Test Pkts to Netw or blank if none
156. p tional features such as the ISDN Adapter NetPath 100 diagnostic features include Front Panel LED Indicators BER Testing Statistic gathering and reporting and Alarm reporting LED Front panel indicators are shown in Figure 5 1 and described in Table 5 1 Indicators Frame Relay CSU CONTROL RESOURCES CORPORATION A P COM Company mumm Figure 5 1 NetPath 100 Front Panel View Basic 980 001 0210G NetPath 100 User s Manual Installation Guide 5 1 June 1999 5 Diagnostics Table 5 1 NetPath 100 Front Panel Indicators Nomenclature Description Function POWER Green LED ON indicates unit is receiving proper operating voltages READY Green LED Steady ON indicates base unit has successfully passed its internal self test FLASHING indicates the unit is performing the self test OFF after self test test time approx 45 sec indicates a hardware failure was detected during the self test T1 ALARM Red LED Steady ON indicates WAN facility T1 loop is not receiving properly framed T1 data or is detecting red blue or yellow alarm conditions FLASHING simultaneously with FR MGMT LED indicates software download in process HS PORT TxD Green LED ON indicates High Speed data is being Received from local DTE Router HS PORT RxD Green LED ON indicates High Speed data is being Sent to local DTE Router FR MGMT Green LED ON momentarily whenever a message is received on the Manag
157. p B RD A amp B RTS A amp B CTS A amp B DCD A amp B TC A amp B RC A amp B and TCE A amp B Install 470 Ohm resistor at DB 44 end across pins 9 to 37 Shielded cable is recommended 980 001 0210G NetPath 100 User s Manual Installation Guide 3 11 June 1999 3 Installation ITU X 21 NS Use CRC cable assembly 135 005 0400 or per pinout shown in Table 3 7 Adapter Cable ITU X 21 NS NS indicates Non Switched Table 3 7 ITU X 21 NS Interface Adapter Cable CBC 4 dii ee Signal Direction arena ics Signal Direction 1 16 Shield N A 9 32 TD B Input 2 17 TD A Input 10 34 Control B Input 3 19 Control A Input 11 33 RD B Output 4 18 RD A Output 12 38 Indication B Output 5 23 Indication A Output 13 40 TC B Output 6 25 TC A Output 14 7 15 8 22 Sig Gnd N A 26 to 22 CBC A N A 28 to 22 CBC B N A 30 CBC C N A Notes CBC Cable Code pin s single ended Twisted Pair cable conductors for TD A amp B RD A amp B Control A amp B Indication A amp B and RC A amp B DTR signal and DTE timing are not supported in ITU X 21 NS mode Shielded cable is recommended AUX 1 amp AUX 2 AUX Ports can be used to access other equipment through the NetPath dial line For Connections example the console port of the DTE device Router FRAD etc connected to the NetPath can be connected to an AUX Port Use CRC cable assembly 135 008 0400
158. phone company may make changes in its facilities equipment operations or procedures that could affect the operation of the equipment If this happens the tele phone company will provide advance notice in order for you to make necessary mod ifications to maintain uninterrupted service If trouble is experienced with this NetPath 100 equipment for repair or warranty in formation please contact Control Resources Corporation 16 00 Pollitt Drive Fair Lawn New Jersey 07410 201 703 4800 If the equipment is causing harm to the tele phone network the telephone company may request that you disconnect the equipment until the problem is resolved There are no user replaceable parts that may be serviced inside the NetPath 100 This equipment cannot be used on public coin phone service provided by the telephone company Connection to party line service is subject to state tariffs Contact the state public utility commission public service commission or corporation commission for information Table 1 1 FCC Registration Information Network Port FIC SOC REN USOC Modem Line 02LS2 9 0Y 0 7B RJ11C Dial Line T1 Line with 04DU9 B 6 0N RJ48C D4 Framing T1 Line with 04DU9 C 6 0N RJ48C ESF Framing T1 Line with 04DU9 S 6 0N RJ48C ESF Framing B8ZS Line Code ISDN Line 021S5 6 0Y RJ49C NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 1 Preface _o PR
159. r Threshold Data Frame Error Seconds reached or exceeded PVC Drpd Mon Alarm PVC Dropped Monitor Packet Threshold reached or exceeded PVC Dlvd Mon Alarm Percentage of delivered packets for a PVC has fallen below the PVC Dlvd Pkt Threshold value PVC Delay Alarm PVC Delay Threshold reached or exceeded BECN FECN Alarm BECN FECN Error Threshold reached or exceeded 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide Appendix E 666TTo rrrrrrrr rrWOWMW RNnNooN N l J R58D R OI i LL vL otc E ISDN Backup User Ckt ISDN shows the highest priority ISDN Backup related fault test or status currently de tected This is displayed on the System View Frame Manager Statistics Summary and ISDN Status Test screens Table 1 6 ISDN Backup User Circuit Display Description ISDN Adapt Fault The ISDN hardware has failed backup cannot be accomplished Primary On Line Backup connection in place using Primary Dials Secondary On Line Backup connection in place using Secondary Dials Primary Dwn Spd Backup connection in place using Primary Dials but with fewer ISDN connections than configured for Secondary Dwn Spd Backup connection in place using Secondary Dials but with fewer ISDN connections than configured for Connecting Connection is being established Failed Retry attempts exhausted ISDN Line Fa
160. rom the factory or when NVM is cleared on initial installa tion the WAN IP Address for each connection point is set to 000 000 000 000 which indicates no address is known The WAN IP Address to be used on the T1 link is automatically learned from the first valid IP message received over the unit s management PVC Learning will take place as long as the value of the WAN IP Address in NVM is 000 000 000 000 Once the IP Address is set or learned it is retained and used until the NVM is cleared or an other address is manually set E t A j MAMpm_m_m_u uuiame m R i t m e B U zEme cm m v P VVUM Software Download The NetPath 100 system software firmware is stored in flash memory A new version of the software can be downloaded to the unit for software upgrade or for restoration in the event an error is detected in the flash storage A description of the software download process is provided in Section 5 Diagnos tics of this manual E 7 0000 Trap Reporting 2 10 The NetPath 100 provides an MIB which includes standard MIB II groups and also contains a Private MIB Extension which supports the issuance of unique Traps Traps are issued either in band or dial out out of band via the on board modem depending on the specific fault detected Section 5 Diagnostics of this manual lists the MIB objects and the
161. rtup display and a password prompt will appear Enter any character followed by ENTER Login for PPP TRACE messages should be displayed NOTE If the startup display does NOT have ISDN in its first line then the call was not properly routed to the ISDN Adapter Hang up recheck the setup string and place the call again 3 Turn trace ON by entering the command TRACE PPPTRACE followed by ENTER 4 Start diagnostic message display by entering the command DIAG followed by ENTER The first line will display Entering Diagnostic Mode Press Esc To go back to OCP Mode Thereafter each event message will be displayed as it occurs The Trace Diagnostic Mode will remain active until the user presses the Esc key or an inactivity logout occurs 5 minutes without keystroke NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options The following is an example of a trace initiation and some of the diagnostic messages displayed during the establishment of a one B Channel MP PPP connection Establish dial in connection atdt dial number w 4 CONNECT 9600 ARQ NetPath 100 FSU ISDN Version 01 29 May 25 1999 18 50 45 C Copyright Control Resources Corporation 1997 1999 All Rights Reserved Enter any character followed by ENTER Login for PPP TRACE messages Type HELP for available commands Type EXIT to end the session OCP ISDN gt Activa
162. ry Dials number s but with fewer ISDN B Channels than specified in configuration Connecting Connection is being established Failed Retry attempts exhausted ISDN Line Failure The ISDN line of at least one B Channel is faulty call may not be possible ISDN SPID Failure An invalid or incorrect SPID has been entered for at least one B Channel call may not be possible B1 SPID Failure A B2 Channel cannot operate due to a SPID failure on its associated B1 Channel Armed Default state if not disabled and no failure exists Line n Bn Displays current status of each ISDN line and B Channel Status states are ISDN Adp Fault The ISDN hardware has failed ISDN Line Failure The ISDN line of this B Channel is faulty ISDN SPID Failure An invalid or incorrect SPID has been entered for this B Channel B1 SPID Failure A B2 Channel cannot operate due to a SPID failure on its associated B1 Channel LoopUp LoopUp connection in place Connecting Connection is being established Online Connection in place Ready xxx mmmm Default state if not disabled and no failure exists xxx indicates the latest Cause Code See NOTE below mmmm indicates the last connection status see Table 6 5 for codes applies to ML PPP inverse multiplexing ONLY Failed xxx mmmm Retry attempts exhausted xxx indicates the latest Cause Code See Note below mmmm indicates the last connection status see Table 6 5 for codes
163. s History Screen 5 12 Figure 5 9 PVC Statistics Summary Screen Packet Mode 5 13 Figure 5 10 PVC Statistics Summary Screen Octet Mode 5 16 Figure 5 11 PVC Statistics Summary Screen TxCIR amp RxCIR Mode 5 17 Figure 5 12 PVC Statistics Summary Screen TxLoss amp RxLoss Mode 5 18 Figure 5 13 PVC Statistics Summary Screen FullDlay amp NetwDlay Mode 5 19 Figure 5 14 PVC Statistics History Screen L LL 5 20 Figure 5 15 Protocol Monitor Statistics Summary Screen 5 22 Figure 5 16 Protocol Monitor Statistics History 0 5 24 Figure 5 17 Fault Locations 5 26 6 Options Figure 6 1 NetPath 100 Front Panel with ISDN Adapter 6 3 Figure 6 2 NetPath 100 Rear Panel with ISDN Adapter 6 3 Figure 6 3 Management Control Flow for NetPath 100 with ISDN Option 6 7 Figure 6 4 System View Screen with ISDN Adapter Option 6 8 Figure 6 5 ISDN Adapter Configuration Screen 6 10 Figure 6 6 Backup ON Demand Configuration Screen 6 12 Figure 6 7 NetPath 100 Front Panel with ISDN Adapter 6 15 Figure 6 8 ISDN Status Test Screen eese lees 6 17 Figure 6 9 MLPPP TRACE seeeeeee ee 6 24 Appendix vi NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 1 Preface 2 Description 3 Installation 4 Operation 5 Diagnostics 6 Options
164. so be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipment User should ensure for their own protection that the electrical ground connection of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution may be particularly important in rural areas CAUTION User should not attempt to make such connections themselves but should contact the appropriate electric inspection authority or electrician as appropriate The Ringer Equivalence Number REN assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed five 5 0
165. stallation Guide A 15 Appendix Table 1 14 Test BKP CSU Display Description Dsx Pyld Dsx Operator initiated Full T1 Payload loopback in place toward the DSX Circuit Dsx QRSS Dsx Operator initiated Full T1 QRSS pattern BERT is being sent toward the DSX Circuit Dsx 2047 Dsx Operator initiated 2047 pattern BERT is being sent toward the DSX Circuit Drop Loop Netw Operator initiated Loopback is in place at the Drop Port toward the Network Circuit Drop 2047 Netw Operator initiated 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to Drop Port Drop Zero Netw Operator initiated All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to Drop Port Drop Loop Drop Operator initiated Loopback is in place at the Drop Port toward the Drop Circuit Drop 2047 Drop Operator initiated 2047 pattern BERT is being sent toward the Drop Circuit Netw Set User Loopback is in place at the User Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the User Port Netw Set Drop Loopback is in place at the Drop Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the Drop Port Lcl Lp Set User Loopback is in place at the User Port toward the User Circuit in response to an LL Local Loopback signal at the User Port interface only if DSOs are
166. sted call identity has been cleared 29 Facility rejected 87 User not a member of CUG 30 Responses to STATus ENQuiry 88 Incompatible destination 3l Normal unspecified 90 Non existent CUG 34 No circuit channel available 91 Invalid transit network selection 35 Call Queued 95 Invalid message unspecified 38 Network out of order 96 Mandatory information element is missing 39 Permanent frame mode connection out of 97 Message type non existent or not implemented service 40 Permanent frame mode connection operational 98 Message not compatible with call state or message type non existent or not implemented 41 Temporary failure 99 Information element non existent or not implemented 42 Switching equipment congestion 100 Invalid information element contents 43 Access information discarded 101 Message not compatible with call state 44 Requested circuit channel unavailable 102 Recovery of timer expiry 46 Precedence call blocked 103 Parameter non existent or not implemented passed on 47 Resources unavailable unspecified 110 Message with unrecognized parameter discarded 49 Quality of service unavailable 111 Protocol error unspecified 50 Requested facility not subscribed 127 Interworking unspecified 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide A 9 Appendix Table 1 10 ML PPP Connection Codes Code Status LCP Line Configuration Protocol negotiati
167. t or voltage surges Avoid Moisture Avoid Direct Sunlight Heat G Avoid Vibration Sudden Impact Avoid Voltage Surges UNPACKING AND HANDLING When you receive the equipment inspect the exterior of the shipping container for signs of obvious damage If the container is damaged inform the local carrier that they may be subject to a claim As you unpack the equipment check for physical damage and conformance to the packing list If the equipment is damaged or does not conform to the packing list please inform Control Resources Corporation immediately NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 1 Preface E6 xY SISISIIIIICICCIIOPYVIUUIUIUINTNMT T T I MOT MNM O J OO Equipment Attachment Limitations Certain equipment attachment limitations apply when installing and operating this equipment The limitations for use in Canada and the U S FCC Part 68 are described below Canadian 980 001 0210G June 1999 NOTICE The Industry Canada label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operational and safety requirements The Industry Canada does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must al
168. t 68 U S 1 4 Software Revision History 0 0 eee eee eee eee eee 1 5 Current Revision mh eb emp eee ka 1 5 Previous Revisions LL 1 5 2 Description system Level xis etude VeRO EL CU ROW DC PS 2 1 ISDN Adapter Option 0 0 00 eee eee ee 2 2 ISDN Backup 2 34 c88 erai sob t RU ep ent 2 2 ISDN Bandwidth On Demand 2 3 NetPath 100 irreale elio Racha EPA Reds 2 4 Power Control Unit Option 00 0 ee eee eee 2 5 Operating Eeat tes debes Ee eb mee e EX pe UPPER 2 6 Management Access 2 6 Password Security 2 6 System Screen Displays 2 6 WAN DECL 4 knee pee prx Da rupe 2 Management IP Addressing 2 7 WAN Management IP Address 2 10 Software Download 0 00 0 eee eee eee 2 10 Trap Reporting s ee a A eee eA 2 10 Modem amp Call Director 2 11 3 Installation Mounting incontro Ae vi estba eh an eth are eden cbU scu 3 1 Mounting Optional Model 467 Power Control Unit 3 2 Connections eich eee eee ig Rie es EUR Ie SG EE To EGS 3 3 PowerConnections llle 3 4 NetPath 100 Power 3 4 Power On Self Test 3 4 Optional Power Control Unit Power Connection 3 6 Input Output Connections 3 7 T1 Line Connection L LL 3 7 Data Port Interface amp Cable Codes 3 7 980 001 0210G NetPath 100 User s Manual Installation Guide June 1999 Table of Contents Data Port Pinout LL 3 8 ITU V 35 Adapter Cable
169. t Pkts to Netw BERT Blocks Sent i Block Errors A f BlkErr Rate 0 00E 00 Test Duration 00 00 00 ResetTest RT InjectErr IE secs RebootExt RE secs Help Close X AutoUpdate AU gt Figure 5 3 CSU Test Screen CSU Fault Displays current status being detected by CSU States in highest priority order are CSU Fault Detected internal failure of unit s CSU CFA RED Alarm Detected loss of T1 facility Remote Yellow Alarm Carrier alarm notification that Transmit failure from this DCE has been detected on this T1 facility AIS Blue Alarm Carrier alarm notification that an upstream signal failure has been detected on this T1 facility CSU Threshold Alarm Link Error Threshold reached or exceeded blank No failures or errors detected Netw Set Loop Displays current telco initiated loop condition States are Line Lp to Netw Payld Lp to Netw V 54 Lp to Netw or blank if none Frame Mgr Fault Displays current condition of Frame Manager traffic when appli cable States are Clear Channel Frame Manager configured for and operating in Transparent mode LMI Network Failure Invalid or no response to LMI Status enquiries toward Network LMI User Failure Invalid or no LMI Status requests from User equipment 5 4 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 5 Diagnostics Netw Threshold Alarm Network Link Error T
170. t asks for your name and phone number your USER access password your name and phone Enter name and phone number followed by ENTER If this information is provided it will be displayed to any other operator attempting to Login while in use so they may contact you in case they have to gain immediate access NOTES 1 Console session will be terminated and must be reinitiated if there are three invalid password attempts or a timeout resulting from no attempt for one minute 2 If the unit s NVM has been cleared since the last successful login this will be indicated on the Startup screen display as shown below NetPath 100 Frame Relay Service Unit C Copyright Control Resources Corporation 1996 1999 All Rights Reserved Base 00 13 07 01 86i1 02 Opt 01 29 04 System Database Reset to Factory Defaults Please enter your USER access password NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Management Command Flow 6 Options Figure 6 3 shows the general flow for management access for NetPath 100 with the ISDN Option It shows the screen displays and the general function for that screen The ISDN related screens are at the bottom of the flow chart LOGOUT Login Prompt or In Use Login w Mode SYSTEM VIEW Logout AutoUpdate Help Select Screen DEVICE CONFIGURATION Set Parameters Help Save CSU DTE CONFIGURATION Set Parameters Help Save
171. t toward the Drop Circuit V54 Drop Lp to Netw Loopback is in place at the Drop Port toward the Network Circuit in response to a V 54 LoopUp code from the Network only if DSOs are assigned to the Drop Port LL to Drop Loopback is in place at the Drop Port toward the Drop Circuit in response to an LL Local Loopback signal at the Drop Port interface only if DSOs are assigned to the Drop Port Single Flash Fail Failure of one of the unit s two Flash Memory modules detected by the unit SEEPROM Failure Failure of SEEPROM hardware detected by the unit Netw Threshold Alarm Network Link Error Threshold Data Frame Error Seconds reached or exceeded DSOs must be assigned to the User Port User Threshold Alarm User Link Error Threshold Data Frame Error Seconds reached or exceeded DSOs must be assigned to the User Port 980 001 0210G June 1999 NetPath 100 User s Manual Installation Guide Appendix Table 1 13 System Test Fault Display Description CSU Threshold Alarm Link Error Threshold reached or exceeded DSX Threshold Alarm Link Error Threshold reached or exceeded Framing must be enabled for DSX PVC Drpd Mon Alarm PVC Dropped Monitor Packet Threshold reached or exceeded DSOs must be assigned to the User Port PVC Dlvd Pkt Alarm Percentage of delivered packets for a PVC has fallen below the PVC Dlvd Pkt Threshold value DSOs must be assigned to the User Port PVC Del
172. te trace by entering TRACE PPPTRACE followed by ENTER Start Diagnostic Mode by entering DIAG followed by ENTER OCP ISDN gt TRACE PPPTRACE PPP Trace Messages Enabled OCP ISDN gt DIAG Entering Diagnostic Mode Press Esc to go back to OCP Mode OCP ISDN gt 980 001 0210G NetPath 100 User s Manual Installation Guide 6 23 June 1999 6 Options Initiate an On Demand ML PPP connection and a sequence of messages similar to those shown in Figure 6 9 will be displayed as the connection is established OCP ISDN gt DIAG Entering Diagnostic Mode Press Esc to go back to OCP Mode OCP ISDN gt User LCP Phase is Establishing Netw 0 LCP Phase is Establishing User LCP Timer Expired Netw 0 LCP Timer Expired User LCP Received CONFIG REQ User LCP MagicNumber 3a126c8 Netw 0 LCP Sent CONFG REQ Netw 0 LCP MRU 1500 Netw 0 LCP MagicNumber 9fbf2 Netw 0 LCP MRRU 1500 Netw 0 LCP EndpointDisc Local 59511 Netw 0 LCP Received CONFIG REQ Netw 0 LCP AuthProto PAP Netw 0 LCP MagicNumber 158ada97 Netw 0 LCP MRRU 1524 Netw 0 LCP EndpointDisc Type 1 Router6 User LCP Sent CONFIG REQ User LCP MRU 1524 User LCP AuthProto PAP User LCP MagicNumber 9fbfa Netw 0 LCP Received CONFIG ACK User LCP Received CONFIG ACK User LCP Received CONFIG REQ User LCP MagicNumber 3a1260c8 User LCP Sent CONFIG ACK User LCP State is Open User P
173. ted the ISDN Adapter must complete the down load before it is able to perform any other functions Upon completion of the download the ISDN Adapter reinitializes by performing its start up self test The actual download is performed by dial in to the NetPath 100 modem using a special application for this purpose NetPath 100 User s Manual Installation Guide 6 27 6 Options 6 28 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Appendix Fault amp Test NetPath 110 screen displays include status fields which indicate Fault and or Test con ditions that relate to the selected screen These fields are indicated on the screens by a Screen title such as System Test Fault After the tiltle the highest priority fault or test cur Displays rently active is displayed if any This section provides a list of entries for the Status Fault or Test which may appear for each Title The entries are listed in tables in the order of highest priority first Priority levels are separated by a solid line between rows Entries having the same priority level are separated by dotted lines between rows The tables are presented by title screen field in alphabetical order They are as follows 980 001 0210G June 1999 Active Test Device Fault DSX Port Fault External Set Test Frame Fault ISDN Backup User Ckt ISDN On Dmd Port Line n Bn ISDN ISDN Connection Cause Codes ML PPP Connection Co
174. ters and allows Test password access Supervisor Grants unlimited access including the viewing and changing of passwords System Screen Once successfully logged in the system provides screen displays for configuration Displays testing and performance statistics Help text describing each screen s display fields and commands are also provided 2 6 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 2 Description WAN DLCI The in band Frame Relay Management Channel WAN address is defined by the DLCI Data Link Connection Identifier The WAN DLCI can be configured for a Dedicated PVC or as a Tunneled channel within a Payload PVC During initial installation the WAN DLCI can be set via the unit s rear panel Configuration DIP Switches Local Console Port or Dial In Console Port Thereafter the DLCI can also be changed via in band management access Management NetPath 100 has special features for Network Service Providers NSPs who require IP Add ressing management access to the FSU to be isolated from the payload data This isolated ac cess is provided either by NetPath 100 s dedicated network facing management PVC as shown in Figure 2 1 or by the Tunneled management channel on a network facing Payload PVC as shown in Figure 2 7 Customer Data Center UN POP End User Premise MelPath 6411001110 I i Serial Port i Cust PVC Koa Sg one i ES NO H ali dii am
175. the ISDN dial line until the OOB PPP trap is complete or it has timed out This should occur in less than two minutes using the default settings 3 Ifa TI failure is corrected while the NetPath 100 is on ISDN dial backup a clear trap will be sent indicating the problem is resolved This trap will be sent in band via the ISDN line and have the IP Address of the dial up line This address may be different than the address the failure trap was reported on 4 While on dial backup if the T1 clears and fails again another failure trap will be sent indicating the current problem even though the NetPath 100 has not been affected by it This trap will be sent in band with the IP Address of the ISDN dial up line NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options vk vi iWw M M Diag nostics This section contains diagnostic information specific to the ISDN Adapter option Refer to section 5 Diagnostics of this manual for diagnostic information regarding ba sic NetPath 100 features ISDN Adapter option diagnostic features include ISDN Adapter Status information and Tests Alarm reporting and Front Panel LED Indicators LED Indicators The ISDN front panel indicators are shown in Figure 6 7 Frame Relay CSU CONTROL RESOURCES S CORPORATION A P COM Company Figure 6 7 NetPath 100 Front Panel with ISDN A
176. the product To reduce the risk of electric shock do not disassemble this product but contact Control Resources Corporation if repair or warranty work is required Opening or removing covers may expose you to dangerous voltages or other risks Incorrect reassembly can cause electric shock when the appliance is subsequently used Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged or frayed b Ifliquid has been spilled into the product c Ifthe product has been exposed to rain or water d Ifthe product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation e Ifthe product has been dropped or the cabinet has been damaged f Ifthe product exhibits a distinct change in performance SAVE THESE INSTRUCTIONS Table of Contents 1 Preface About This Manual i Ai 1 1 Page Layo t Leere Ete intone ae nh beats 1 1 Locating Information LL 1 1 Special Paragraphs 0 0 00 eee eee eee 1 1 Special Instructions iii dii elke ed e de i 1 2 Equipment Attachment Limitations lesen 1 3 Canadian iii Ete Rep Er e REDEAMUS 1 3 FCC Par
177. tiated T1 Line Loop Down code sent toward the Network Netw Set Line Externally initiated Network sent code Full T1 Line loopback in place at Network Port toward Network Circuit Netw Set Payld Externally initiated Network sent code Full T1 Payload loopback in place toward Network Circuit User Loop User Operator initiated Loopback is in place at the User Port toward the User Circuit User Loop Netw Operator initiated Loopback is in place at the User Port toward the Network Circuit User 2047 Netw Operator initiated 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to User Port User Zero Netw Operator initiated All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to User Port User 2047 User Operator initiated 2047 pattern BERT is being sent toward the User Circuit Dsx Loop Netw Operator initiated Loopback is in place at the DSX Port for DSOs assigned to DSX Port Nx64K toward the Network Circuit Dsx 2047 Netw Operator initiated 2047 pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port 9 Nx56K Dsx Zero Netw Operator initiated All Zeros pattern BERT is being sent toward the Network Circuit for DSOs assigned to DSX Port 9 Nx56K Dsx Line Dsx Operator initiated Full T1 Line Loopback in place toward the DSX Circuit 980 001 0210G June 1999 NetPath 100 User s Manual In
178. ting a dial in call or after a timeout period approx 10 mins if a Telnet session is broken Logout can be done manually by selecting Logout LO from the System View Screen The general format for NetPath 100 screen displays is as follows Title A screen title is always shown at the top center of each screen Body The central portion shows the specific screen details for that screen Command Line User commands are always entered at the bottom of the screen marked by the cursor character gt Error or Warning Messages Are always shown immediately below the Command Line Examples of each of the screen displays are shown in the appropriate sections of this manual Help text is provided for each of the NetPath 100 screen displays to assist the user Help text for a screen is accessed from that screen by entering followed by EN TER The HELP command is shown on the command line of each applicable screen Edits to parameters fields such as on the configuration screens are made one field at a time Each field is edited by entering the character used to designate the field shown in brackets on the screen followed by the equal sign and a selection from a pick list a number an ID or a string of characters all followed by ENTER Im Current selections are highlighted on the screens by being bracketed by gt gt lt lt characters NOTE Multiple fields may be edited using a single c
179. twork in different places They are CSU ISDN dial up Phone 1 and ISDN dial up Phone 2 Each of these connection points could result in the management PVC routing through different IP sub nets to reach the NCC Network Control Center or it may be desirable to have the NetPath 100 appear as a logically different object in the SNMP manager especially if static routing and dedicated backup ports are utilized The WAN IP address to be used on the T1 link is automatically learned from the first valid IP message received over the unit s dedicated management PVC Learning will take place as long as the value of the CSU IP Address in NVM Non Volatile Memory is 000 000 000 000 This approach is practical because the management PVC is dedicated to one NetPath 100 and it will only carry traffic for that NetPath 100 In this arrangement static routing is typically used and the first message is either a manual PING initiated by an NCC operator or an automatic status POLL from the SNMP manager In networks where dy namic routing of the management traffic is used the WAN IP Address must be set manually because the messages cannot be sent specifically to the NetPath 100 until it has established communications with its boundary router This is done through the console port either locally or via VT 100 dial up Once the IP Address is set or learned it is retained and used until the NVM is cleared or another address is manually set The IP Address to
180. uide iti June 1999 Table of Contents DSX Port Fault External Set Test A 5 Frame Fault 00000 ISDN Backup User Ckt A 6 ISDN On Dmd Port A 7 Line n Bn ISDN Modem Status Fault Network Port Fault System Test Fault A 12 Test BKP CSU A 15 Test BKP DSX A 17 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 1 Preface 2 Description 3 Installation 4 Operation 5 Diagnostics 980 001 0210G June 1999 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 2 8 Figure 2 9 Figure 3 10 Figure 3 11 Figure 3 12 Figure 3 13 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure 4 5 Figure 4 6 Figure 4 7 Figure 4 8 Figure 4 9 Figure 4 10 Figure 4 11 Figure 4 12 Figure 4 13 Figure 4 14 Figure 5 1 Figure 5 2 Figure 5 3 Figure 5 4 Figure 5 5 Figure 5 6 List of Figures NetPath 100 Typical Network Application 2 1 Typical Backup Configuration 00 0 2 2 Typical Simultaneous Bandwidth On Demand Configuration 2 3 NetPath 100 Front Panel shown with ISDN option 2 4 NetPath 100 Rear Panel shown with ISDN option 2 4 Model 467 Power Control Unit 0 000 2 5 Tunneled Management LL 2 7 Payload CPE Management sees esses 2 8 Modem a
181. uration also includes a periodic self test option for the modem and a dial tone test for the dial line performed every four hours with results indicated on the status screen and failures reported as a Trap on the dedicated facility NetPath 100 User s Manual Installation Guide 2 11 2 Description 2 12 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 3 Installation This section contains information to complete the physical installation of a NetPath 100 which includes mounting the unit power connection and input output connections lecce H1 Mounti ng NetPath 100 comes equipped with rubber feet for table or shelf top placement Option al adapter brackets are available for wall mounting and standard 19 or 24 rack mounting Sufficient space for cooling and access to the front panel indicators for trou bleshooting are required in all installations CAUTION Failure to provide adequate cooling space may overheat the unit and void the warranty 1 Before unpacking ensure that the factory carton does not show any signs of damage If it does contact the freight carrier immediately 2 Unpack the NetPath 100 and power cord from the factory carton s Check all the components for signs of damage If they appear damaged contact your equipment provider before proceeding 3 Mount the NetPath 100 in its operating location Table top or shelf top location is assumed in this manual CAUTION S
182. via Loopback at Frame Switch CSU modem toward itself High Error Rate h Trap from Frame FSU monitors Frame Relay FSU sends inband BER from FSU to loop at Switch NetPath 100 or frames Trap Frame Switch Router CSU monitors T1 frames View 24 hour statistics Modem or i Fails periodic Dial Tone Modem can t detect break FSU sends inband Routine Modem and Dial Dial Line Test dial tone Trap Line 5 26 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 5 Diagnostics E gui AUITGITITI LED Indicator Troubleshoot ing The NetPath 100 front panel LED indicators may also be used to troubleshoot a prob lem Table 5 4 describes the LED indicator s normal states and some possible causes for abnormal indications Table 5 4 NetPath 100 LED Diagnostics NetPath 100 LED Status mower aeaoy Tt HSPORT HSPORT co mamy MODEM Condition Possible Cause s ALARM TxD RxD IN USE ON ON OFF Flashing Flashing NORMAL No problem Normal LED status for NetPath 100 OFF Loss of power to Check AC power cord to NetPath 100 NetPath 100 Verify AC outlet is powered ON Flashing NetPath 100 performing Normal on power up or reset duration self test of test approx 45 seconds Successful completion sets READY LED On steady Continuous cycles of flashing indicate critical internal circuit fault replace with known good unit
183. word and choose SET Confirm that the session has been terminated by performing a GET on the SNMPSetStatus object A value of passive should be returned NetPath 100 User s Manual Installation Guide 5 31 5 Diagnostics 5 32 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options This section contains installation operation and diagnostic information specific to fac tory Options which are available with NetPath 100 units The Options currently available and covered in this manual are e ISDN Adapter Option 980 001 0210G NetPath 100 User s Manual Installation Guide 6 1 June 1999 6 Options This page intentionally left blank 6 2 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 6 Options ISDN Ad apter This section contains installation operation and diagnostic information specific to the ISDN Adapter option for NetPath 100 Option The front panel of NetPath 100 with the ISDN Adapter option is shown in Figure 6 1 Frame Relay CSU CONTROL C INC RESOURCES S CORPORATION A P COM Company Figure 6 1 NetPath 100 Front Panel with ISDN Adapter Installation Installation for the ISDN feature for NetPath 100 consists of making the Data Port and ISDN Line connections Input Output NetPath 100 rear panel ISDN connectors are shown in Figure 6 2 Connections 90 250 VAC 5A 50 60 Hz ISDN DATA PORT FUSE 9009090900090900 ODODOOO
184. work will be passed through the NetPath unaffected and the unit s LMI alarms and status will be cleared 4 Network DTE Consists of the settings required for the various protocols These include T391 N392 N393 and N391 4 18 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 980 001 0210G June 1999 4 Operation T391 Status Enquiry Rate Interval in seconds between the LMI Status Enquiries issued by the NetPath 100 to the Network Frame Switch The ratio of N392 to N393 defines the rate of Bad No LMI responses to Count of events beyond which the Network link is declared Out of Service This ratio is set by selecting the values 1 to 10 for each of these parameters defined as follows N392 Event Error Threshold Number of Bad No responses to LMI Status Enquiries issued by NetPath 100 N393 Event Count Count of all monitored requests to be used for the ratio N391 Full Status Frequency The Frequency Number n will cause every n MI Status Enquiry issued to be a Full LMI Status Enquiry PVC BECN FECN Threshold NetPath 100 maintains a count of seconds during which a receive frame contained a BECN or FECN bit set When the number of seconds containing BECN or FECN bits flags for any PVC in the most recent interval equals or exceeds this Threshold Setting an alarm is declared 5 User DCE Consists of the settings required for the various protocols These include T392 N392 a
185. y names to which the unit belongs These commands Cn must be entered individually not with other fields communities Comm n 1 6 Access Setting for Read Write access in each of the NOTE Settings may only be changed after login with Supervisor password Default values for these settings are as shown in Figure 4 10 Commands Help Advances to Help for SNMP Community Access Configuration screen Save SA Saves parameters and returns to System View screen Cancel X Returns to System View screen without saving changes Save the SNMP Community Configuration changes when they are all set correctly by entering SA followed by ENTER Also returns the user to the System View screen Proceed to Trap Configuration selecting TC by typing TC followed by ENTER 4 20 NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 4 Operation This page intentionally left blank 980 001 0210G NetPath 100 User s Manual Installation Guide 4 21 June 1999 4 Operation SNMP Trap The SNMP Trap Manager Configuration screen allows you to view and alter parame Manager ters for the SNMP Trap Manager operations Configuration The SNMP Trap Manager Configuration screen is shown in Figure 4 11 gt KEKK KAKA KA XX XXXX SNMP Trap Manager Configuration XXXXXXXXXXXXXXXXKXXX Name F 43802 Mgr IP Address Name Path
186. you in case they have to gain immediate access NOTES 1 Console session will be terminated and must be reinitiated if there are three invalid password attempts or a timeout resulting from no attempt for one minute 2 If the unit s NVM has been cleared since the last successful login this will be indicated on the Startup screen display as shown below NetPath 100 Frame Relay Service Unit C Copyright Control Resources Corporation 1996 1999 All Rights Reserved Base 00 13 07 01 86 02 System Database Reset to Factory Defaults Please enter your USER access password NetPath 100 User s Manual Installation Guide 980 001 0210G June 1999 Block Mode Logout Screen Format Help Text Edits Selections 980 001 0210G June 1999 4 Operation NetPath 100 supports Block as well as Character mode management access To enable Block mode set the VT 100 terminal or emulator to LOCAL ECHO When logging in along with entering the password type VT100 include a space between the last character of the password and the character followed by ENTER In this mode the VT 100 terminal will echo characters to the screen locally and store them sending the entire string to the NetPath 100 when ENTER is depressed The Net Path 100 will not echo received characters in this mode It will process all received characters at once Logout is automatic on disconnecting the local terminal termina

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