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Avaya 4n Release Notes

1. ssssseeeesss 1 9 Enable Disable DOM SONDIS ass itte Eisbele pu ied e pedo oe iB M PepU seins 1 10 ps db poi e ES 1 10 te SLT ED ie RTT reer ret 1 13 New Log Event Messages seems sates tees be Madde erties 1 17 Modem EL EL beens oo e edd APO E SY pasce 1 17 we ALL Rls ey eer ete cr SERE ILI 1 20 Guidelines for Using Version 11 00 Rev 4n ssiri eiii 1 22 ARN Memory Regukemenis 1 5 oet de e eiie ta aste Ra 1 22 Using the Technician Interface ARN Installation Script T T 1 22 CVC III POWER TOI MAT e 1 22 IP Egua COST MU EAU ROUINO 222a diis dass ipic iba eb fiat dater em des 1 23 DCM Software Image and Router Software Compatibility 1 23 Joining an Incompatible Emulated LAN usines 1 23 Support or Banyan BUCA IGNI Luise nous edet tac edidere opua eb cuu 1 23 Using IPX Dial Optimized Boulihg DOR 2n ooa santinacestancosespeanniiacteeennstess 1 24 macur MOE acd ccceyss acd ad Dim nn 1 24 RIP SAP Pace and Packet Size Parameters sese 1 24 Diagnostic Packets and Time Synchronization essessesssss 1 24 Using Frame Relay Service Records Luise dieeete ture gena aenn mene ceu EE stu eu 1 24 Using Demand Circuits for Backup TEE RT rs 1 27 Protocole SUDDORIBE Re din nes 1 29 Selasie kaeT e aa r d ATT AA a T Eta Udo T A ae ends 1 31 Stipporied Flash Memory Carte ee neinei nds 1 36
2. Message Modem initialization failed on lt slot no COM connector no Meaning The V 34 modem module in the ARN front panel connector indicated Slot 1 COMI or COMO failed software initialization Action Review event messages logged before this event the preceding messages should give more specific information about why an error occurred Call the Bay Networks Technical Response Center if the modem fails to initialize on restart Entity Code Event Code 110 4 Decimal Identifier 16805380 Severity Info Message Modem initialization completed on Slot lt s ot no gt COM connector no Meaning The modem completed initialization on the ARN V 34 modem module indicated Slot 1 COM1 or COM2 Entity Code Event Code 110 5 Decimal Identifier 16805381 Severity Info Message Modem initialization failed in the state state operational code on Slot slot no COM connector no Meaning The V 34 modem module indicated Slot 1 COMI or COMO failed initialization and is currently in one of the following states START UP 1 SCC INIT 2 GET INFO 3 AT DEFAULT 4 AT INIT 5 PHONE NUMBER 6 LOOPBACK 7 18 114968 A Rev A Action Release Notes for Router Software Version 11 00 Revision 4n Try restarting the modem line driver If the failure state is AT Init 5 reset the modem configuration in the Site Manager V 34 Modem Interface window refer to Resetting the V 34 Modem Conf
3. Release Notes for Router Software Version 11 00 Revision 4n Router Software Version 11 00 Rev 4n Site Manager Software Version 5 00 Rev 4n Part No 114968 A Rev A November 1996 rS Bay Networks Bay Networks 4401 Great America Parkway 8 Federal Street Santa Clara CA 95054 Billerica MA 01821 Copyright 1988 1996 Bay Networks Inc All rights reserved Printed in the USA November 1996 The information in this document is subject to change without notice The statements configurations technical data and recommendations in this document are believed to be accurate and reliable but are presented without express or implied warranty Users must take full responsibility for their applications of any products specified in this document The information in this document is proprietary to Bay Networks Inc The software described in this document is furnished under a license agreement and may only be used in accordance with the terms of that license A summary of the Software License is included in this document Restricted Rights Legend Use duplication or disclosure by the United States Government is subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause at DFARS 252 227 7013 Notice for All Other Executive Agencies Notwithstanding any other license agreement that may pertain to or accompany the delivery of this computer software the rights of
4. xii 114968 A Rev A Tables Table 1 Standards Supported by Version 11 00 Rev 4n sssssssssss 1 31 Table 2 Approved Flash Memory Cards ieu eccesso anaana stu deu 1 36 114968 A Rev A xiii Technical Support and Online Services To ensure comprehensive network support to our customers and partners worldwide Bay Networks Customer Service has Technical Response Centers in key locations around the globe e Billerica Massachusetts e Santa Clara California e Sydney Australia e Tokyo Japan e Valbonne France The Technical Response Centers are connected via a redundant Frame Relay Network to a Common Problem Resolution system enabling them to transmit and share information and to provide live around the clock support 365 days a year Bay Networks Information Services complement the Bay Networks Service program portfolio by giving customers and partners access to the most current technical and support information through a choice of access retrieval means These include the World Wide Web CompuServe Support Source CD Customer Support FTP and InfoFACTS document fax service 114968 A Rev A XV Release Notes for Router Software Version 11 00 Revision 4n Bay Networks Customer Service If you purchased your Bay Networks product from a distributor or authorized reseller contact that distributor s or reseller s technical support staff for assistance with installation configuration troubleshoo
5. Dans certains cas le c blage interne du service de t l communications utilis pour une ligne individuelle peut tre allong au moyen d un connecteur certifi prolongateur t l phonique Le client doit toutefois prendre note qu une telle installation n assure pas un service parfait en tout temps Les r parations de l appareillage certifi devraient tre confi es un service d entretien canadien d sign par le fournisseur En cas de r paration ou de modification effectu es par l utilisateur ou de mauvais fonctionnement de l appareillage le service de t l communications peut demander le d branchment de appareillage Pour leur propre s curit les utilisateurs devraient s assurer que les mises la terre des lignes de distribution d lectricit des lignes t l phoniques et de la tuyauterie m tallique interne sont raccord es ensemble Cette mesure de s curit est particuli rement importante en milieu rural Attention Les utilisateurs ne doivent pas proc der ces raccordements eux m mes mais doivent plut t faire appel aux pouvoirs de r glementation en cause ou un lectricien selon le cas 114968 A Rev A V Canada Requirements Only continued D O C Explanatory Notes Equipment Attachment Limitations The Canadian Department of Communications label identifies certified equipment This certification meets certain telecommunication network protective operational and safety requirements The
6. Standard Description ANSI X3t9 5 Fiber Distributed Data Interface FDDI IEEE 802 1 Logical Link Control LLC IEEE 802 3 Carrier Sense Multiple Access with Collision Detection CSMA CD IEEE 802 5 Token Ring Access Method and Physical Layer Specifications IEEE 802 10 Bridge with Spanning Tree ITU Q 921 ISDN Layer 2 Specification ITU Q 921 ISDN Layer 3 Specification ITU X 25 Interface between Data Terminal Equipment DTE and Data Circuit terminating Equipment DCE for terminals operating in the packet mode and connected to public data networks by dedicated circuits RFC 768 User Datagram Protocol UDP RFC 791 Internet Protocol IP RFC 792 Internet Control Message Protocol ICMP RFC 793 Transmission Control Protocol TCP RFC 813 Window and Acknowledgment Strategy in TCP RFC 826 Ethernet Address Resolution Protocol RFC 827 Exterior Gateway Protocol EGP RFC 854 Telnet Protocol Specification RFC 855 Telnet Option Specification RFC 856 Telnet Binary Transmission continued 114968 A Rev A 31 Release Notes for Router Software Version 11 00 Revision 4n Table 1 Standards Supported by Version 11 00 Rev 4n continued Standard Description RFC 857 Telnet Echo Option RFC 858 Telnet Suppress Go Ahead Option RFC 859 Telnet Status Option RFC 860 Telnet Timing Mark Option RFC 861 Telnet Extended Options List Option RFC 863 Discard Protocol RFC 877
7. 16 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Example Display show sync modem config show sync modem config Configuration of V34 modem in Slot 1 Connector 1 HW Revision 3 Software Revision V1 440 V34 DS Factory Defaults disabled Initialization String AT amp M1 amp Q1 amp D0 amp S1 amp ROS0 2 Factory Default String AT amp M2 amp Q2 amp D0 amp S1 amp ROSO 0M1L2T Country Code North America New Log Event Messages This section describes new Event messages for the Modem and DSU CSU MIB entities that appear in log files For complete information see Event Messages for Routers and BNX Platforms Modem Events This section describes the event messages logged for the ARN V 34 modem You can display these messages using the following Technician Interface command log fwi e modem Entity Code Event Code 110 1 Decimal Identifier 16805377 Severity Fault Message System error service attempting restart Meaning The V 34 modem driver experienced a fatal error and is restarting automatically Action Review event messages logged before this event the preceding messages should give more specific information about why an error occurred Call the Bay Networks Technical Response Center if the modem driver fails to restart 114968 A Rev A 17 Release Notes for Router Software Version 11 00 Revision 4n Entity Code Event Code 110 2 Decimal Identifier 16805378 Severity Warning
8. CSU on Slot s ot no COM connector no Meaning The router initiated the specified loopback state on the DSU CSU module in the ARN front panel connector indicated Slot 1 COMI or COM2 The DSU CSU loopback states are e Local Analog Loopback e Local Digital Loopback e Remote Digital Loopback e Remote Digital Loopback W Pattern e Local Analog Loopback W Pattern Entity Code Event Code 111 5 Decimal Identifier 16805637 Severity Info Message Loopback terminated in DSU CSU on Slot lt slot no COM lt connector_no gt Meaning The router terminated loopback operation on the DSU CSU module in the ARN front panel connector indicated Slot 1 COMI or COM2 114968 A Rev A 21 Release Notes for Router Software Version 11 00 Revision 4n Guidelines for Using Version 11 00 Rev 4n The following guidelines are new in Version 11 00 Rev 4n ARN Memory Requirements The following features require a minimum DRAM configuration of 8 Mbytes e DLSw ISDN BRI e Token Ring base or expansion module configurations Using the Technician Interface ARN Installation Script You can use the inst arn bat script from a Technician Interface prompt on the router to configure all except the following ARN interfaces e V 34 modem adapter module SDN U adapter module ISDN S T adapter module Refer to Installing and Operating BayStack ARN Routers for information on using the ARN installation script Quick Start procedure Refer t
9. Flash memory LOCAL or a configuration file in the DCM board s shared DRAM SHARED continued 114968 A Rev A 11 Release Notes for Router Software Version 11 00 Revision 4n Config Save Mode Maximum Hosts per Entry Configured Hosts per Entry Create Host Control Table Create Matrix Control Table Indicates whether DCM saves configuration information currently in RAM to the DCM board Flash memory WRITE or leaves it in RAM to be lost at the next boot NO WRITE Maximum number of host address entries in the RMON Host Control table This limit changes according to the amount of memory available to DCM If the table reaches the maximum value DCM deletes entries based on an LRU least recently used algorithm Current number of host address entries configured in the RMON Host Control table Indicates whether DCM sets up the RMON Default Host table at every boot ENABLED or lets an RMON application set up the table DISABLED Some RMON network management applications expect the DCM to set up a host configuration Others enable and disable their own configurations during normal operations Note that the DCM allows only one host table Indicates whether DCM sets up the RMON Matrix Control table at every boot ENABLED or lets an RMON application set up the table DISABLED Some RMON network management applications expect the DCM to set up a matrix configuration Others enable and disable their
10. The BGP communities attribute identifies the communities to which the route belongs A community is a group of destinations that share some common property You can configure a BGP accept or announce policy to match a BGP community For complete information see Appendix B of Configuring IP Services Simplified Regular Expressions for BGP AS Pattern Matching In the Bay Networks implementation of AS path pattern matching for Version 10 0 the user must know regular expression syntax For Version 11 00 Rev 4n we have provided a simpler syntax For complete information see Configuring IP Services Chapter 6 You can also use the ip bgp_routes command in the Technician Interface in AS pattern matching For complete information see Using Technician Interface Software Chapter 8 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Static Host Entry Support for IGMP A network may include a member of a multicast group that is unable to register its network with the local IGMP router for example a host that is a member of a multicast group but that is not running IGMP In such a situation you can register the group member s network statically on the router For complete information refer to Configuring IP Multicast Services Chapter 3 Interface Redundancy Interface redundancy now works with AppleTalk and VINES For information about redundancy refer to Configuring Interface and Router Redundancy N
11. Transmission of IP Datagrams over Public Data Networks RFC 879 TCP Maximum Segment Size and Related Topics RFC 888 STUB Exterior Gateway Protocol RFC 894 Transmission of IP Datagrams over Ethernet Networks RFC 896 Congestion Control in IP TCP Internetworks RFC 903 Reverse Address Resolution Protocol RFC 904 Exterior Gateway Protocol Formal Specification RFC 919 Broadcasting Internet Datagrams RFC 922 Broadcasting Internet Datagrams in Subnets RFC 925 Multi LAN Address Resolution RFC 950 Internet Standard Subnetting Procedure RFC 951 Bootstrap Protocol RFC 959 File Transfer Protocol RFC 994 Protocol for Providing the Connectionless mode Network Service RFC 1009 Requirements for Internet Gateways RFC 1027 Using ARP to Implement Transparent Subnet Gateways RFC 1042 Transmission of IP over IEEE 802 Networks RFC 1058 Routing Information Protocol continued 32 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Table 1 Standards Supported by Version 11 00 Rev 4n continued Standard Description RFC 1075 Distance Vector Multicast Routing Protocol DVMRP RFC 1076 Redefinition of Managed Objects for IEEE 802 3 Repeater Devices AN Hubs only RFC 1079 Telnet Terminal Speed Option RFC 1084 BOOTP Vendor Information Extensions RFC 1091 Telnet Terminal Type Option RFC 1108 Security Options for the Internet Protoc
12. as the backup circuit Do not configure a backup circuit from Site Manager 4 Using the Technician Interface set the wfSwservO0ptsBackupCct attribute of the router with the demand circuit configured to the point to point circuit number for example S21 in the diagram 5 Setthe Rule Precedence parameter of each circuit s routing protocol to designate which circuit the router will consider preferable 28 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Protocols Supported Version 11 00 Rev 4n of Bay Networks Router Software supports the following bridging routing protocols and router configuration features AppleTalk and AppleTalk Update based Routing Protocol AURP Advanced Peer to Peer Networking APPN Asynchronous Transfer Mode ATM ATM Data Exchange Interface ATMDXI ATM LAN Emulation Binary Synchronous Communication Type 3 BSC3 Bootstrap Protocol BOOTP Border Gateway Protocol BGP 3 and BGP 4 Classless Inter Domain Routing CIDR Data Compression Data Link Switching DLSw DECnet Phase IV Routing Protocol Dial Backup Dial on Demand and Bandwidth on Demand Distance Vector Multicast Routing Protocol DVMRP Dynamic Host Configuration Protocol DHCP Exterior Gateway Protocol 2 EGP 2 Frame Relay File Transfer Protocol FTP HP Probe Protocol Inbound and Outbound Traffic Filter Features Integrated Services Digital Network ISDN Interface Redundancy Internet Gateway
13. dsucsu config modem state and modem config For complete information on all but the following scripts related to ARN hardware see Using Technician Interface Scripts 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n En able Disable DCM Scripts Use the enable dcm base module expansion module middleware command to enable A DCM board probe installed on a BayStack ANG ANH or ARN Ethernet base module A DCM board installed on an ARN Ethernet expansion module The DCM software subsystem DCM middleware DCMMW on an AN ANH or ARN router The DCMMW driver runs on the base module it controls the DCM and provides access to collected RMON statistics Use the disable dcm base module expansion module middleware command to disable the same three components Examples d DC e DC e DC Sh isable dem base base record disabled nable dem expansion MW base record enabled nable dcm middleware Middleware and all probes have been Enabled ow DCM Scripts Use the show dcm base module expansion module middleware command to display information about A DCM board installed on a BayStack AN ANH or ARN base module A DCM board installed on an ARN Ethernet expansion module The DCM software subsystem DCM middleware DCMMW on an AN ANH or ARN router The DCMMW driver runs on the base module it controls the DCM and provides access to c
14. one way authentication you must also configure certain options for the switched circuit itself See Configuring Dial Services for a description of how you must set up dial services to enable one way authentication Disabling Loopback Detection As part of its network integrity checking PPP tests for a loopback condition in which effectively the router is talking with itself and not communicating with the network For test purposes you can now disable this loopback detection feature For more information on these features refer to Configuring PPP Services and Configuring Dial Services X 25 Services We have added the following new features to the X 25 services IPEX Bay Networks X 25 services now include tunneling over TCP IP Internet IPEX IPEX lets you send and receive messages between two X 25 systems via a TCP IP network The tunneling maps TCP sockets to X 25 virtual circuits 4 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n IPEX works with X 25 switched virtual circuits SVCs as well as with TCP IP protocols over all interface types that Bay Networks routers support For further information about IPEX refer to Configuring X 25 Services X 25 Support for RFC 1356 RFC 1356 defines a standard for multiprotocol encapsulation over X 25 networks Bay Networks implements RFC 1356 for IP OSI IPX DECnet and XNS This means you can use Bay Networks routers at one end of a connection and equi
15. own configurations during normal operations Note that the DCM allows only one matrix table Note With current revisions of DCM software the RMON Host and Matrix tables are created by default you cannot delete or disable these tables Example Display show dcm base module show dcm base Base Module DCM Information DCM State Enabled Operational Status Up Module Type Ethernet Memory Size 2097152 Hardware Revision Firmware Revision BB B Agent Image Version V1 4 0 12 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Boot Option Down Load Image Name 1 x10 140 exe Image Save Mode Sav Config Source Local Config Save Mode Save Maximum Hosts per Entry 500 Configured 4 Hosts per Entry 500 Create Host Control Table Disabled Create Matrix Control Table Disabled Example Display show dcm expansion module show dcm expansion Expansion Module DCM Information DCM State Enabled Operational Status Up Module Type Ethernet Memory Size 16777216 Hardware Revision C Firmware Revision B Agent Image Version V1 4 0 Boot Option Down Load Image Name 1 x10 140 exe Image Save Mode Sav Config Source Local Config Save Mode Save Maximum Hosts per Entry 500 Configured 4 Hosts per Entry 500 Create Host Control Table Disabled Create Matrix Control Table Disabled Show Sync Scripts Use th
16. telephone extension cord The customer should be aware that compliance with the above conditions may not prevent the 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 Users should ensure for their own protection that the electrical ground connections 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 Users should not attempt to make such connections themselves but should contact the appropriate electric inspection authority or electrician as appropriate Canada CS 03 R gles et r glements Note L tiquette du minist re des Communications du Canada indique que l appareillage est certifi c est dire qu il respecte certaines exigences de s curit et de fonctionnement visant les r seaux de t l communications Le minist re ne garantit pas que l appareillage fonctionnera la satisfaction de l utilisateur Avant d installer l appareillage s assurer qu il peut tre branch aux installations du service de t l communications local L appareillage doit aussi tre raccord selon des m thodes accept es
17. the remote router The demand circuit then connects to the router independent of the initial point to point circuit In the diagram Router A s disabled port is S22 Port S22 has address 2 1 1 1 which is the same subnet as the demand interface on Router B For Router you configure S22 as the disabled primary circuit and S23 as its backup circuit Also Router A s is set to slave mode so it waits for the incoming call from Router B When the point to point circuit fails at S21 Router B establishes a demand circuit to Router A Router A receives the call and brings up the backup circuit on S23 Once the demand connection is established it remains active until you manually terminate the connection using the Technician Interface command force takedown Even when the point to point circuit recovers if its routing protocol rule precedence is lower than the demand circuit s precedence data continues to flow over the demand connection until you terminate it By manually terminating the connection you control when the router returns to the point to point circuit for transmission To configure this application do the following 1 Using Site Manager create a point to point circuit on one router 2 Using Site Manager configure dial backup service for one router for example a central site router then disable the primary interface 3 Using Site Manager create a demand pool and circuit on a remote router This demand circuit will act
18. this FTP site lets you quickly locate information on any of your Bay Networks products 114968 A Rev A xvii Release Notes for Router Software Version 11 00 Revision 4n Support Source CD This CD ROM sent quarterly to all contracted customers is a complete Bay Networks Service troubleshooting knowledge database with an intelligent text search engine The Support Source CD contains extracts from our problem tracking database information from the Bay Networks Forum on CompuServe comprehensive technical documentation such as Customer Support Bulletins Release Notes software patches and fixes and complete information on all Bay Networks Service programs You can run a single version on Macintosh Windows 3 1 Windows 95 Windows NT DOS or UNIX computing platforms A Web links feature enables you to go directly from the CD to various Bay Networks Web pages CompuServe For assistance with noncritical network support issues Bay Networks Information Services maintain an active forum on CompusServe a global bulletin board system This forum provides file services technology conferences and a message section to get assistance from other users The message section is monitored by Bay Networks engineers who provide assistance wherever possible Customers and resellers holding Bay Networks service contracts also have access to special libraries for advanced levels of support documentation and software To take advantage of
19. 2 DSU CSU Events This section describes the event messages logged for the ARN DSU CSU adapter module You can display these messages using the following Technician Interface command log fwi e dsucsu Entity Code Event Code 111 1 Decimal Identifier 16805633 Severity Fault Message System error service attempting restart Meaning The DSU CSU driver experienced a fatal error and is restarting automatically Action Review event messages logged before this event the preceding messages should give more specific information about why an error occurred Call the Bay Networks Technical Response Center if the DSU CSU driver fails to restart Entity Code Event Code 111 2 Decimal Identifier 16805634 Severity Info Message DSU CSU initialization started on Slot s ot no COM connector no Meaning The router began driver initialization on the DSU CSU module in the ARN front panel connector indicated Slot 1 COMI or COM2 20 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Entity Code Event Code 111 3 Decimal Identifier 16805635 Severity Info Message DSU CSU initialization completed on Slot lt s ot no COM connector no Meaning The router completed driver initialization on the DSU CSU module in the ARN front panel connector indicated Slot 1 COMI or COM2 Entity Code Event Code 111 4 Decimal Identifier 16805636 Severity Info Message loop state initiated for DSU
20. CompuServe s recently enhanced menu options the Bay Networks Forum has been re engineered to allow links to our Web sites and FTP sites We recommend the use of CompuServe Information Manager software to access these Bay Networks Information Services resources To open an account and receive a local dial up number in the United States call CompuServe at 1 800 524 3388 Outside the United States call 1 614 529 1349 or your nearest CompuServe office Ask for Representative No 591 When you are on line with your CompuServe account you can reach us with the command GO BAYNET xviii 114968 A Rev A InfoFACTS Technical Support and Online Services InfoFACTS is the Bay Networks free 24 hour fax on demand service This automated system has libraries of technical and product documents designed to help you manage and troubleshoot your Bay Networks products The system responds to a fax from the caller or to a third party within minutes of being accessed To use InfoFACTS in the United States or Canada call toll free 1 800 786 3228 Outside North America toll calls can be made to 1 408 764 1002 In Europe toll free numbers are also available for contacting both InfoFACTS and CompuServe Please check our Web page for the listing in your country How to Get Help Use the following numbers to reach your Bay Networks Technical Response Center Technical Response Center Telephone Number Fax Number Billerica MA 1 800 2LAN
21. Link Module which provides an internal CSU This equipment complies with Part 68 of FCC Rules Please note the following 1 You are required to request T1 service from the telephone company before you connect the CSU to a T1 network When you request T1 service you must provide the telephone company with the following data The Facility Interface Code Provide the telephone company with both codes below 04DUO B 1 544 MB D4 framing format 04DU9 C 1 544 MB ESF format The telephone company will select the code it has available The Service Order Code 6 0F The required USOC jack RJ48C The make model number and FCC Registration number of the CSU Your telephone company may make changes to its facilities equipment operations or procedures that could affect the proper functioning of your equipment The telephone company will notify you in advance of such changes to give you an opportunity to maintain uninterrupted telephone service If your CSU causes harm to the telephone network the telephone company may temporarily discontinue your service If possible they will notify you in advance but if advance notice is not practical you will be notified as soon as possible and will be informed of your right to file a complaint with the FCC If you experience trouble with the CSU please contact Bay Networks Technical Response Center in your area for service or repairs Repairs should be performed only by service pe
22. Management Protocol IGMP Internet Protocol IP Internet Packet Exchange IPX Protocol 114968 A Rev A 29 Release Notes for Router Software Version 11 00 Revision 4n e Internet Service Provider Mode e Internet Stream Protocol ST2 e Learning Bridge and Spanning Tree Protocols e Logical Link Control 2 LLC2 Protocol e Native Mode LAN NML Protocol e Network Time Protocol NTP e Open Shortest Path First OSPF Protocol e Open Systems Interconnection OSI Routing Protocol e Point to Point Protocol PPP e Protocol Prioritization e Router Discovery e Router Redundancy e Synchronous Data Link Control SDLC Simple Network Management Protocol SNMP e Source Routing Bridge Protocol Switched Multi Megabit Data Service SMDS e Telnet Protocol Inbound and Outbound e Transmission Control Protocol TCP e Transparent to Source Routing Translation Bridge e Virtual Networking System VINES e X25 Protocol e XMODEM and YMODEM Protocols e Xerox Network Systems XNS Protocol 30 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Standards Supported Table 1 lists the Request for Comments RFCs and other standards documents with which Version 11 00 Rev 4n complies Version 11 00 Rev 4n may support additional standards that are not listed in this table Table 1 Standards Supported by Version 11 00 Rev 4n
23. TP Support The Network Time Protocol NTP synchronizes the timing of internal clocks of various internet devices across large diverse networks to universal standard time NTP runs over UDP which in turn runs over IP The NTP protocol specification is documented in RFC 1305 The current implementation of NTP supports only NTP Client mode In this mode the local NTP client which runs on a router accepts time information from other remote time servers and adjusts its clock accordingly However the NTP local client will not attempt to synchronize another device s clock Technician Interface Diags Command The Technician Interface provides a new command for disabling and enabling diagnostics at powerup Disabling the diagnostics results in a faster boot time By default the router executes a complete set of diagnostic tests at every powerup You can use the diags command to disable or reenable the powerup diagnostics diags on off slot no diags on slot The router executes all powerup diagnostics at subsequent restarts diags off slot The router skips powerup diagnostics at subsequent restarts diags The router restarts immediately and executes complete diagnostics 8 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n New and Enhanced Technician Interface Scripts Version 11 00 Rev 4n includes new and enhanced Technician Interface scripts enable disable dcm Renamed from enable disab
24. WAN 508 670 8765 Santa Clara CA 1 800 2LANWAN 408 764 1188 Valbonne France 33 92 968 968 Sydney Australia 612 9927 8800 612 9927 8811 Tokyo Japan 81 3 5402 0180 33 92 966 998 81 3 5402 0173 114968 A Rev A xix Release Notes for Router Software Version 11 00 Revision 4n This document contains the latest information about Bay Networks Router Software Version 11 00 Revision 4n Version 11 00 Rev 4n contains support for BayStack Advanced Remote Node ARN hardware plus all new features and enhancements of Bay Networks Router Software Version 11 0 These release notes include information about Upgrading to Version 11 00 5 00 Rev 4n New Features Guidelines for Using Version 11 00 Rev 4n Protocols Supported Standards Supported Supported Flash Memory Cards Upgrading to Version 11 00 5 00 Rev 4n To upgrade your router software to Version 11 00 Rev 4n or to upgrade your Site Manager software to Version 5 00 Rev 4n refer to Upgrading Routers from Version 7 9 xx to Version 11 0 for instructions This document is included in your upgrade package 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n New Features Bay Networks has implemented many changes to the router software for Version 11 00 Rev 4n This section describes the major new features Dial Services The follo
25. ation advertising materials and other materials related to such distribution and use acknowledge that such portions of the software were developed by the University of California Berkeley The name of the University may not be used to endorse or promote products derived from such portions of the software without specific prior written permission SUCH PORTIONS OF THE SOFTWARE ARE PROVIDED AS IS AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE In addition the program and information contained herein are licensed only pursuant to a license agreement that contains restrictions on use and disclosure that may incorporate by reference certain limitations and notices imposed by third parties ii 114968 A Rev A USA Requirements Only Federal Communications Commission FCC Compliance Notice Radio Frequency Notice This equipment generates uses and can radiate radio frequency energy If you do not install and use this equipment according to the instruction manual this product may interfere with radio communications This product has been tested and found to comply with the limits for a Class computing device pursuant to Subpart J of Part 15 of FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received includin
26. ching Switch to Switch Protocol Version 1 RFC 1819 Internet Stream Protocol Version 2 RFC 1989 PPP Link Quality Monitoring obsoletes RFC 1333 RFC 1990 PPP Multilink Protocol MP obsoletes RFC 1717 VINES 4 11 The Bay Networks router software works with the Banyan VINES 4 11 standard Bay Networks Router Software Version 8 10 and later also support VINES 5 50 sequenced routing 114968 A Rev A 35 Release Notes for Router Software Version 11 00 Revision 4n Supported Flash Memory Cards Table 2 lists the 2 MB 4 MB and 8 MB Personal Computer Memory Card International Association PCMCIA standard Flash memory cards that are qualified for use in Bay Networks routers Table 2 Approved Flash Memory Cards Size Vendor Part Number 2 MB AMD AMCOO2AFLKA Amp 1 797078 3 Fujitsu MB98A81 1220 Intel 1MCOO02FLKA Maxell EF21B AA WEL M 20 Mitsubishi MF82ML G1FATO1 Panasonic BN 02MHFR Texas Instruments CMS68F2MB 250 4 MB AMD AMCOOACFLKA 150 Centennial FLO4M 20 1119 Centennial FLO4M 20 11138 IBM IBM1700400D1DA 25 Intel IMCOO4FLSAQ 1381 8 MB AMD AMCOO08CFLKA Centennial FLO8M 25 1 1119 01 Intel IMCOO8FLSP Q1422 16 MB Centennial FL16M 20 1119 03 Epson HWB161BNX2 36 114968 A Rev A
27. cility and who have agreed in writing to use the Software only in accordance with the restrictions of this license Third party owners from whom Bay Networks has acquired license rights to software that is incorporated into Bay Networks products shall have the right to enforce the provisions of this license against licensee Licensee shall not remove or obscure any copyright patent trademark trade secret or similar intellectual property or restricted rights notice within or affixed to any Software and shall reproduce and affix such notice on any backup copy of Software or copies of software resulting from modification or combination performed by licensee as permitted by this license 114968 A Rev A ix Bay Networks Software License continued 10 11 12 Licensee shall not reverse assemble reverse compile or in any way reverse engineer the Software Note For licensees in the European Community the Software Directive dated 14 May 1991 as may be amended from time to time shall apply for interoperability purposes Licensee must notify Bay Networks in writing of any such intended examination of the Software and Bay Networks may provide review and assistance Notwithstanding any foregoing terms to the contrary if licensee licenses the Bay Networks product Site Manager licensee may duplicate and install the Site Manager product as specified in the Documentation This right is granted solely as necessary for use of Sit
28. d only if you want to keep the demand circuit active after the point to point circuit recovers The following diagram shows how this configuration works Router A Router B 1 1 1 0 Circuit 1 Router A Dial Backup Service Router B Demand Service In the diagram Router A is connected to Router B via a point to point link This link connected at port S21 can support any WAN protocol that the router supports Router B has a demand circuit configured at S23 It also has the backup circuit parameter set to the circuit number of the point to point link S21 If the point to point link fails Router B activates the demand circuit Making the Configuration Work by Configuring an Unused Port Typically dial backup service provides backup for a failed primary connection In this case you cannot use dial backup service because the circuit will not stay active once the point to point connection recovers Instead you configure another port on the same router as the point to point circuit for dial backup service You make this port an unused primary interface set for slave mode so it does not initiate calls The backup does not activate until the remote router makes a demand connection When a call comes in to this disabled port the backup circuit comes up on the backup interface 114968 A Rev A 27 Release Notes for Router Software Version 11 00 Revision 4n You configure this unused port on the same subnet as the demand circuit of
29. department does not guarantee the equipment will operate to the users satisfaction Before installing the equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also 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 condition 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 Users should ensure for their own protection that the electrical ground connections 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 Users should not attempt to make such connections themselves but should contact the appropriate electrical inspection authority or electrician as appropriate Notes explicatives du minist re des Communications limites visant les accessoires L tiquette du minist re d
30. diagnostics packets or packets used in NDS time synchronization You can configure a priority queueing filter to keep IPX diagnostic packets from bringing up a demand line However since the Bay Networks IPX ping packet is a diagnostic packet the filter will affect it as well NDS time synchronization packets are treated as data packets You can configure NetWare servers for larger polling intervals to reduce the frequency of bringing up the line for time synchronization packets Using Frame Relay Service Records The following sections compare service records to the access modes that formerly defined Bay Networks Frame Relay services 24 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Group Access Mode In group access mode upper layer protocols treat each Frame Relay network interface as a single access point to the switched network The upper layer protocols use a single network address to send all traffic destined for the switched network to the Frame Relay network interface When you configure each router you assign only one network address for example an IP or IPX address to the Frame Relay interface not to each PVC The DLCMI dynamically configures PVCs you do not need to explicitly configure them Group access mode advantages are that it e Supports all protocols e Simplifies network addressing because you define and associate only one protocol address with the Frame Relay interface e I
31. e Manager on hardware installed with licensee s network This license will automatically terminate upon improper handling of Software such as by disclosure or Bay Networks may terminate this license by written notice to licensee if licensee fails to comply with any of the material provisions of this license and fails to cure such failure within thirty 30 days after the receipt of written notice from Bay Networks Upon termination of this license licensee shall discontinue all use of the Software and return the Software and Documentation including all copies to Bay Networks Licensee s obligations under this license shall survive expiration or termination of this license 114968 A Rev A Contents Technical Support and Online Services Bay Networks Customer SENICE ue p oen mnt Pi re en ANT ar xvi Bay Networks Information Services nter xvii World Wide Web T xvii equ SOI PR T xvii SIDON SUC Casini pie PIP AA ED xviii evel eet xviii supo TER xix How to Get Help EE pases c xix Release Notes for Router Software Version 11 00 Revision 4n parading to Version 11 00 5 00 REV An sains eeii aii 1 1 OU SR lt ut nt 1 2 Dial Services T 1 2 Dial Backup of Multilink Leased Lines eeeseeeeeeeeenn 1 2 Dial Backup over Frame Relay team ied neus sat idene inaina unes 1 2 Dial Optimiz
32. e show sync dsucsu stats dsucsu config commands to display information about a DSU CSU module installed in a BayStack ARN Use the show sync modem state modem config commands to display information about a V 34 modem module installed in a BayStack ARN 114968 A Rev A 13 Release Notes for Router Software Version 11 00 Revision 4n The command show sync dsucsu_stats displays the following information Slot Base module slot that contains the DSU CSU module For the ARN the value is always 1 Conn COM connector that contains the DSU CSU module 1 or 2 Op State Current V 54 loopback operating state of the interface States are Normal no loopback Local analog Loopback Digital Loopback Remote Digital Loopback Service Status Current status of the DSU CSU module as reported by Out of Service or Maintenance Mode codes from the network carrier Service states are In Service Out of Service OOS Out of Frame OOF Loss of Line LOL or Telco Loopback Out of Service Number of OOS control codes bipolar violations received from Errors the central office Out of Frame Errors On Clear Channel 64K lines only indicates the number of times framing has been lost between the DSU CSU and the central office Loss of Line Errors Number of errors resulting from loss of line signal from the network service Total Errors Combined number of Out of Service Out of Frame and Loss of Line errors Example Display sh
33. ed MOUUNG ei T 1 2 Raciti MOJE e EI NUR 1 2 Tatie FRETS mana TERN Tn 1 3 BRI Leased Line Operation for Jal garer sean sat tismntiermineninenstit grtantiiagres 1 3 Fame Relay Senice REGAS ann dia ne nerd ae os 1 3 Fonte Point FProtpeg CPPPAOHSBEVIDBS nina meta aie utra Pru diee 1 3 Additional Lines in a Multilink Bundle eeseeeeeeeeennnn 1 3 Multilink SHE cic Lt UIE RU rrr 1 4 ra c UN AU ee LE DRE 1 4 Disa bing Loopback DRECHO ccisteccs ibo rce ct ab bei RE Rn err Pane a pate adosado 1 4 Pu Ecc scc eR teas aa E ieee ilemudusends 1 4 jl We E 1 4 A29 SURO IDE RES TB cui usadas e ain 1 5 Data Link Switching DLSw Services Tt 1 5 114968 A Rev A xi ESE EAN RET EU RE 1 6 RIP Support tor Dial Op mizeg ROUNO 2 222222082442 idein tanen korea rdi td 1 6 IP Accounting Support for Frame Relay Interfaces ssssessssss 1 6 EP MOOS e EATEN EL terre ee 1 7 Dynamic BGP Policy Configuration T 1 7 BGP COMMIS qe 1 7 Simplified Regular Expressions for BGP AS Pattern Matching 1 7 Static Host Enty Support Ir OMP dto suii i tke iode etat denis 1 8 lets HEIDE diutina RG RE 1 8 SR MP Nc to ue 1 8 Tehnician Interface Diae COMMING cascivectecsisciecisacctinccesdsnicactensnsegectiscatestnicanionnce 1 8 New and Enhanced Technician Interface Scripts
34. ervice records refer to Configuring Frame Relay Services For information about how service records differ from access modes see Guidelines for Using Version 11 00 Rev 4n later in these release notes Point to Point Protocol PPP Services The following features are new for PPP Additional Lines in a Multilink Bundle The maximum number of lines allowed in a multilink bundle is now 30 The actual practical maximum depends on the nature of the network traffic and the network configuration 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Multilink Fragmentation Enabling fragmentation means that PPP can split packets when necessary for better performance With fragmentation enabled PPP can split packets into fragments then send the fragments over the lines in the multilink bundle reassembling them on the receiving peer into the proper sequence You can specify the minimum packet size to be considered for fragmentation Multilink fragmentation is implemented as described in RFC 1717 One Way Authentication One way authentication uses an authentication protocol on only one side of a dial up connection The router placing the call disables the authentication protocol for a circuit while the router on the receiving side enables authentication Disabling the outbound authentication lets the router interoperate with other devices that may not allow two way authentication or support CHAP To use
35. es Communications du Canada indique que l appareillage est certifi c est dire qu il respecte certaines exigences de s curit et de fonctionnement visant les r seaux de t l communications Le minist re ne garantit pas que l appareillage fonctionnera la satisfaction de l utilisateur Avant d installer l appareillage s assurer qu il peut tre branch aux installations du service de t l communications local L appareillage doit aussi tre raccord selon des m thodes accept es Dans certains cas le c blage interne du service de t l communications utilis pour une ligne individuelle peut tre allong au moyen d un connecteur certifi prolongateur t l phonique Le client doit toutefois prendre note qu une telle installation n assure pas un service parfait en tout temps Les r parations de l appareillage certifi devraient tre confi es un service d entretien canadien d sign par le fournisseur En cas de r paration ou de modification effectu es par l utilisateur ou de mauvais fonctionnement de l appareillage le service de t l communications peut demander le d branchment de appareillage Pour leur propre s curit les utilisateurs devraient s assurer que les mises la terre des lignes de distribution d lectricit des lignes t l phoniques et de la tuyauterie m tallique interne sont raccord es ensemble Cette mesure de s curit est particuli rement importante en milieu rural Attention Les uti
36. g interference that may cause undesired operation Operating this equipment in a residential area is likely to interfere with radio communications in which case the user at his her own expense must correct the interference Shielded compliant cables must be used with this unit to ensure compliance with the Class A limits EN 55 022 Declaration of Conformance This is to certify that the Bay Networks products in this book are shielded against the generation of radio interference in accordance with the application of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 1987 Class A CISPR 22 1985 BS 6527 1988 EN 55 022 Declaration of Conformance This is to certify that the Bay Networks products in this book are shielded against the generation of radio interference in accordance with the application of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 1987 Class B CISPR 22 1985 BS 6527 1988 114968 A Rev A iii Japan Nippon Requirements Only Voluntary Control Council for Interference VCCI Statement 3S Bunt Em Hoc ii Ho tiae E HERRE MIRER BOTEN NASSE HJE LIE TESUDEE E S EKE E ER PET EUR TOPR CIE BLEUES LEGA 7Y4 T7VvUCE S LR TST 7 NE CHA TCHROLAUN FARMER C ELZ ERI SY Voluntary Control Council for Interference VCCI Statement This e
37. h which or for which it was originally acquired including use at any of licensee s facilities to which the Equipment may be transferred for the useful life of the Equipment unless earlier terminated by default or cancellation Use of the Software shall be limited to such Equipment and to such facility Software which is licensed for use on hardware not offered by Bay Networks is not subject to restricted use on any Equipment however unless otherwise specified on the Documentation each licensed copy of such Software may only be installed on one hardware item at any time Licensee may use the Software with backup Equipment only if the Equipment with which or for which it was acquired is inoperative Licensee may make a single copy of the Software but not firmware for safekeeping archives or backup purposes Licensee may modify Software but not firmware or combine it with other software subject to the provision that those portions of the resulting software which incorporate Software are subject to the restrictions of this license Licensee shall not make the resulting software available for use by any third party Neither title nor ownership to Software passes to licensee Licensee shall not provide or otherwise make available any Software in whole or in part in any form to any third party Third parties do not include consultants subcontractors or agents of licensee who have licensee s permission to use the Software at licensee s fa
38. he LEC LAN Type parameter If the LECS tries to assign a client to a Token Ring 802 5 emulated LAN the attempt fails and the router software generates the following log message 58 01 11 96 17 05 59 714 WARNING SLOT 5 ATM_LE Code 34 LEC Config Resp incompatible LAN type 802 5 returned FAILED Support for Banyan 80C4 ISAP Bay Networks routers now support the Banyan 80C4 ISAP on Ethernet 114968 A Rev A 23 Release Notes for Router Software Version 11 00 Revision 4n Using IPX Dial Optimized Routing DOR The following information will help you use DOR optimally Inactivity Mode We recommend that you set the Inactivity Mode parameter to Transmit Only Any other setting causes the inactivity mode to reset when the receive end can t filter Serialization Watchdog and Keep Alive packets for NORESET These packets could keep the demand line active for long periods of time RIP SAP Pace and Packet Size Parameters As IPX routes and services grow in number IPX RIP and SAP packets may be clipped when an IPX DOR circuit comes up or changes state To stop the clipping reduce the value of the Pace parameter for RIP and SAP packets or change the RIP SAP packet size for the IPX DOR circuit You should reduce the RIP SAP Pace parameter for IPX DOR circuits to accommodate the number of IPX routes and services in the network Diagnostic Packets and Time Synchronization No default priority queuing filters exist for IPX
39. iguration in the Release Notes for Site Manager Software Version 5 00 Revision 4n Call the Bay Networks Technical Response Center if the modem fails to initialize on restart Entity Code Event Code 110 6 Decimal Identifier 16805382 Severity Info Message loop state loopback initiated in modem on Slot s ot no Meaning COM connector no The router initiated the specified loopback state on the V 34 modem module in the ARN front panel connector indicated Slot 1 COMI or COM2 The loopback states are e LOCAL ANALOG LOCAL DIGITAL e REMOTE DIGITAL e REMOTE DIGITAL W PATTERN LOCAL ANALOG W PATTERN Entity Code Event Code 110 7 Decimal Identifier 16805383 Severity Info Message Could not initiate lt oop_state gt loopback in modem on Slot s ot no Meaning COM connector no The router could not initiate the specified loopback mode on the ARN V 34 modem module indicated Slot 1 COMI or COM2 The loopback states are e LOCAL ANALOG LOCAL DIGITAL e REMOTE DIGITAL e REMOTE DIGITAL W PATTERN LOCAL ANALOG W PATTERN 114968 A Rev A 19 Release Notes for Router Software Version 11 00 Revision 4n Entity Code Event Code 110 8 Decimal Identifier 16805384 Severity Info Message Loopback terminated in modem on Slot s ot no gt COM lt connector_no gt Meaning The router terminated loopback on the V 34 modem module in the ARN front panel connector indicated Slot 1 COM1 or COM
40. ity mode for both inbound and outbound traffic PPP s LQR LCP and periodic CHAP messages will not reset inactivity For more information refer to Configuring Dial Services Chapter 8 2 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Traffic Filters We have added new rules for traffic filters To prevent routing updates and protocol specific messages from keeping the circuit up you can configure traffic filters that specify which packets are permitted across an established dial up line and which packets are prevented from bringing up a dial up line You can also filter outbound packets to prevent the inactivity timer from resetting For more information refer to Configuring Dial Services Chapter 4 BRI Leased Line Operation for Japan For BRI service in Japan the router allows you to support a permanent point to point ISDN connection over a B channel without having to use the D channel to dial the call This connection operates like a leased line This option is useful when ISDN service providers do not use the D channel For more information refer to Configuring Dial Services Chapter 3 Frame Relay Service Records Bay Networks now uses service records to define Frame Relay circuits service record is a data structure that allows flexible grouping and characterization of PVCs A service record can contain a single PVC or multiple PVCs For further information about Bay Networks implementation of s
41. le dcmmw Adds base module expansion module and middleware options for enabling and disabling ARN DCM components individually show appn switch lt RTP_conn_name gt Adds a new option that requests the APPN node to perform a path switch with a currently active RTP connection then displays the results show ntp Adds a new command group that shows statistics for the Network Time Protocol show sws Adds options for on demand dialing_groups optimized_routing and pap_chap_ information show x25 Adds options for IP over X 25 ipex maps and ipex session show isdn calls time Adds a circuit number column to the display show dem Renamed from show dcmmw Adds base module expansion module and middleware options for viewing information on individual ARN DCM components Improves the display with additional output show ds1e1 timeslot Improves the display with current rather than originally configured DS1E1 timeslot assignments show csmacd show ftp show fr show ip show snmp show sync show tcp show telnet show tftp Updates displays for these embedded scripts show process Updates sampling interval from 5 to 30 seconds for the buffers cpu and memory options show smds Adds some address verification information to the stats and circuit options show state all and show circuits Adds IPX SAP IPX Service Advertising Protocol information to displays show sync Adds options for dsucsu stats
42. lisateurs ne doivent pas proc der ces raccordements eux m mes mais doivent plut t faire appel aux pouvoirs de r glementation en cause ou un lectricien selon le cas vi 114968 A Rev A Canada Requirements Only continued Canadian Department of Communications Radio Interference Regulations This digital apparatus Access Feeder Node Access Link Node Access Node Access Stack Node Backbone Concentrator Node Backbone Concentrator Node Switch Backbone Link Node Backbone Link Node Switch Concentrator Node Feeder Node Link Node does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications R glement sur le brouillage radio lectrique du minist re des Communications Cet appareil num rique Access Feeder Node Access Link Node Access Node Access Stack Node Backbone Concentrator Node Backbone Concentrator Node Switch Backbone Link Node Backbone Link Node Switch Concentrator Node Feeder Node Link Node respecte les limites de bruits radio lectriques visant les appareils num riques de classe A prescrites dans le R glement sur le brouillage radio lectrique du minist re des Communications du Canada 114968 A Rev A vii T1 Service Compliance Statements T1 Service NOTE This T1 Service notice applies to you only if you have received a single or dual port Multi Channel T1 MCT1
43. o Release Notes for Site Manager Software Version 5 00 Revision 4n for information about configuring V 34 modem and ISDN adapter module interfaces Cycling Power to the ARN To ensure a complete power cycle we recommend that you wait at least 4 seconds between powering off the ARN and powering it back on Caution Cycling power to the ARN too quickly could cause an error 22 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n IP Equal Cost Multipath Routing Version 11 00 Rev 4n does not support IP equal cost multipath routing for RIP and OSPF DCM Software Image and Router Software Compatibility To run RMON on an ARN router the DCM software image must be Version 1 4 The Version 1 4 DCM software image is backward compatible with Router Software Versions 9 0x and 10 0x and 11 0 However if you attempt to run RMON on a Version 11 00 Rev 4n router that has a DCM software image version earlier than Version 1 4 you will get an error message from the RMON Summary application telling you that the router does not support RMON Joining an Incompatible Emulated LAN Bay Networks routers currently support only Ethernet IEEE 802 3 emulated LAN connectivity When accepting the default Unspecified for the LEC LAN Type parameter ensure that the LAN Emulation Configuration Server LECS supplies a configuration for an IEEE 802 3 emulated LAN Refer to Configuring ATM Services for more information about t
44. ocol Revision 2 RFC 1356 Multiprotocol Interconnect on X 25 and ISDN in the Packet Mode RFC 1376 PPP DECnet Phase IV Control Protocol DNCP RFC 1378 PPP AppleTalk Control Protocol ATCP RFC 1390 Transmission of IP and ARP over FDDI Networks RFC 1377 OSI over PPP RFC 1403 BGP OSPF Interaction RFC 1434 Data Link Switching Switch to Switch Protocol RFC 1483 Multiprotocol Encapsulation over ATM AAL5 RFC 1490 Multiprotocol Interconnect over Frame Relay RFC 1552 The PPP Internetwork Packet Exchange Control Protocol IPXCP RFC 1577 Classical IP and ARP over ATM RFC 1583 OSPF Version 2 RFC 1634 Novell IPX over Various WAN Media IPXWAN RFC 1638 PPP Bridging Control Protocol BCP RFC 1654 Border Gateway Protocol 4 BGP 4 continued 34 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Table 1 Standards Supported by Version 11 00 Rev 4n continued Standard Description RFC 1661 Point to Point Protocol PPP RFC 1662 PPP in HDLC like Framing RFC 1717 PPP Multilink Protocol MP obsoleted by RFC 1990 RFC 1755 Signaling Support for IP over ATM RFC 1757 Remote Network Monitoring Management Information Base RMON for AN ANH and ARN equipped with Data Collection Module only RFC 1762 PPP Banyan VINES Control Protocol BVCP RFC 1763 PPP DECnet Phase IV Control Protocol DNCP RFC 1764 PPP XNS IDP Control Protocol XNSCP REC 1795 Data Link Swit
45. ol RFC 1112 Host Extensions for IP Multicasting Appendix I Internet Group Management Protocol RFC 1116 Telnet Line mode Option RFC 1139 Echo Function for ISO 8473 RFC 1155 Structure and Identification of Management Information for TCP IP based Internets RFC 1157 Simple Network Management Protocol SNMP RFC 1163 BGP 2 obsoleted by RFC 1267 RFC 1164 Application of BGP in the Internet RFC 1166 Internet Numbers REC 1188 Proposed Standard for the Transmission of IP over FDDI RFC 1191 Path MTU Discovery RFC 1209 Transmission of IP Datagrams over SMDS RFC 1212 Concise MIB Definitions RFC 1213 MIB for Network Management of TCP IP based Internets RFC 1267 Border Gateway Protocol 3 BGP 3 RFC 1293 Inverse ARP for Frame Relay RFC 1294 Obsoleted by RFC 1490 RFC 1304 Definition of Managed Objects for the SIP Interface Type continued 114968 A Rev A 33 Release Notes for Router Software Version 11 00 Revision 4n Table 1 Standards Supported by Version 11 00 Rev 4n continued Standard Description RFC 1305 Network Time Protocol RFC 1315 Management Information Base for Frame Relay DTEs RFC 1323 TCP Extensions for High Performance RFC 1331 Obsoleted by RFC 1661 REC 1332 PPP Internet Protocol Control Protocol IPCP RFC 1333 PPP Link Quality Monitoring RFC 1334 PPP Authentication Protocols RFC 1340 Assigned Numbers obsoleted by RFC 1700 RFC 1350 The TFTP Prot
46. ollected RMON statistics 10 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Example Display show dcm middleware show dcm middle DCM Middleware Information Application DCMMWW State Enabled Number of DCMs 2 The command show dcm middleware displays the following information Application Name of the middleware driver software DCMMW Operational Status Current state of the application enabled or disabled Number of DCMs Number of installed DCM boards in the router The commands show dcm base module and show dcm expansion module display the following information State State of the DCM Entry table for each DCM in the DCMMW mib Operational Status Current state of the DCM up or down Module Type Type of DCM Ethernet Memory Size Size in bytes of the DCM board s memory Hardware Revision Revision of the DCM hardware Firmware Revision Revision of the DCM firmware Agent Image Version Version of the Agent Image running on the DCM BootOption Indicates whether DCM boots from the boot image in its Flash memory LOCAL or downloads an image in the DCM board s shared DRAM DOWNLOAD Image Name Name of the active DCM image Image Save Mode Indicates whether DCM saves the boot image in shared memory to the DCM board Flash memory SAVE or leaves it in RAM to be lost at the next boot NO SAVE Config Source Indicates whether DCM uses the configuration information in its
47. ow sync dsucsu stats show sync dsucsu stats Out of Out of Loss of Op Servic Servic Frame Line Total Slot Conn State Status Errors Errors Errors Errors 1 2 normal LOL 0 0 855 855 1 entry s found The command show sync dsucsu_config displays the following information Hardware Revision Hardware revision of the DSU CSU module Software Revision Firmware revision of the DSU CSU module Opmode Identifies the type of Telco service 56K DDSI or CC 64K 14 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Transmit Clock Indicates whether this DSU CSU receives timing from the Telco source Slave or provides transmit timing in a private wire configuration Master Indicates whether the 64K Transmit Monitor is enabled The Transmit Monitor suppresses data to prevent unintended duplication of network control codes Transmit Monitor 64K only Example Display show sync dsucsu config show sync dsucsu config Configuration of DSU CSU in Slot 1 Connector 2 HW Revision 3 SW Revision 3 Opmode 56K DDS1 Transmit Clock Transmit Monitor slave network 64K only disabled 1 entry s found The command show sync modem state displays the following information Init Slot Base module slot that contains the V 34 modem module For the ARN the value is always 1 Conn COM connector that contains the V 34 modem module 1 or 2 Init State Current state of modem initializa
48. pacing a new standard for flow control between routers 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n IP Services Flow control allows a DLSw router to inform another router to slow down or stop sending data when the receiving buffer s fill up Rate based flow control uses a windowing mechanism that allows the routers to send more or fewer packets based on the state of the last receive window If the router successfully receives the last transmission it informs the sending router to continue to send more packets Flow control is essential for successful delivery of SNA and NetBIOS data The following features are new for IP services RIP Support for Dial Optimized Routing Dial optimized routing DOR reduces costs on dialed lines Under DOR RIP exchanges routing information on the interface only when the router or a peer has activated the connection for a data transmission RIP does not initiate a connection on dialed line just to issue a routing update unless it is the first time the dial line is initialized For information on configuring a RIP interface for DOR see Configuring IP Services Chapter 4 IP Accounting Support for Frame Relay Interfaces IP Accounting counts transit data packets that is packets that IP receives on one interface and forwards to another interface This mechanism allows a network service provider to bill a network user according to the amount of data routed be
49. pment from another vendor that also supports RFC 1356 for these protocols at the other end of the connection For further information about RFC 1356 refer to Configuring X 25 Services Data Link Switching DLSw Services Version 11 00 Rev 4n includes support for RFC 1795 For complete information refer to Configuring DLSw Services RFC 1795 called DLSw Version 1 is an implementation of DLSw developed by a consortium of vendors RFC 1795 supersedes the original DLSw specification RFC 1434 ARN routers are fully compatible with Bay Networks routers that support the original RFC 1434 specification with Version 10 0 or earlier software Based on RFC 1434 RFC 1795 includes features that were not originally published as well as modifications to the standard RFC 1795 includes e Modified frame format for session setup including a field for the largest frame size e Directed broadcast CANUREACH and ICANREACH control frames This feature reduces broadcasting over the network e Capabilities exchange allowing routers to exchange resource information about each other Capabilities exchange flows operate in three categories Fixed information such as an organization s router software version Customized information where one router transfers the information to another router Negotiation where routers negotiate the use of proprietary functions and only if both routers support the functions under negotiation e Rate based
50. quipment is in the 1st category information equipment to be used in commercial and or industrial areas and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines that are aimed at preventing radio interference in commercial and or industrial areas Consequently when this equipment is used in a residential area or in an adjacent area thereto radio interference may be caused to equipment such as radios and TV receivers Compliance with the applicable regulations is dependent upon the use of shielded cables The user is responsible for procuring the appropriate cables Read instructions for correct handling 114968 A Rev A Canada Requirements Only Canada CS 03 Rules and Regulations Note The Canadian Department of Communications label identifies certified equipment The certification means that the equipment meets certain telecommunications network protective operations and safety requirements The Department 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 also 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
51. rld Wide Web The Bay Networks Customer Support Web Server offers a diverse library of technical documents software agents and other important technical information to Bay Networks customers and partners A special benefit for contracted customers and resellers is the ability to access the Web Server to perform Case Management This feature enables your support staff to interact directly with the network experts in our worldwide Technical Response Centers registered contact with a valid Site ID can e View a listing of support cases and determine the current status of any open case Case history data includes severity designation and telephone e mail or other logs associated with the case e Customize the listing of cases according to a variety of criteria including date severity status and case ID e Log notes to existing open cases e Create new cases for rapid efficient handling of noncritical network situations Communicate directly via e mail with the specific technical resources assigned to your case The Bay Networks URL is http www baynetworks com Customer Service is a menu item on that home page Customer Service FTP Accessible via URL ffp support baynetworks com 134 177 3 26 this site combines and organizes support files and documentation from across the Bay Networks product suite including switching products from our Centillion and Xylogics business units Central management and sponsorship of
52. rsonnel authorized by Bay Networks Inc United States 1 800 2LAN WAN Valbonne France 33 92 96 69 68 Sydney Australia 61 2 9927 8880 Tokyo Japan 81 3 5402 7041 You are required to notify the telephone company when you disconnect the CSU from the network and when you disconnect the BCNX or BLNX from the network viii 114968 A Rev A Bay Networks Software License Note This is Bay Networks basic license document In the absence of a software license agreement specifying varying terms this license or the license included with the particular product shall govern licensee s use of Bay Networks software This Software License shall govern the licensing of all software provided to licensee by Bay Networks Software Bay Networks will provide licensee with Software in machine readable form and related documentation Documentation The Software provided under this license is proprietary to Bay Networks and to third parties from whom Bay Networks has acquired license rights Bay Networks will not grant any Software license whatsoever either explicitly or implicitly except by acceptance of an order for either Software or for a Bay Networks product Equipment that is packaged with Software Each such license is subject to the following restrictions 1 Upon delivery of the Software Bay Networks grants to licensee a personal nontransferable nonexclusive license to use the Software with the Equipment wit
53. s and Direct Mode A service record with a single PVC is the same as a direct access mode PVC Using service records to define Frame Relay removes the need to think in terms of direct mode Service Records and Hybrid Access Mode Hybrid access mode as its name implies combines characteristics of group and direct access modes It works only for non fully meshed network configurations that use both bridging and routing over a single Frame Relay interface This mode is also best for spanning tree bridging You configure hybrid mode by enabling the hybrid mode service record parameter See Chapter 3 Customizing Frame Relay for instructions Default Service Record The router creates the first service record automatically This first service record is called the default service record Any PVCs that are not associated with a configured service record use the default service record 26 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n Using Demand Circuits for Backup You can now configure a demand circuit to act as a back up for a failed point to point circuit If the point to point circuit fails the router immediately establishes a demand circuit back to the original router and data transmission can continue The demand circuit can operate independently of the point to point circuit so the demand circuit can remain active after the point to point recovers This type of configuration is recommende
54. s easy to configure e Conserves resources because it requires a small number of circuits Its disadvantages are that it e Allows only one group of PVCs per Frame Relay connection e Uses large amount of buffer space during broadcasts e Increases customer costs because it has only a single broadcast domain Service Records and Group Mode Service records retain all of the advantages of group mode Service records also Allow multiple groups of PVCs per Frame Relay connection Enable you to gather multiple PVCs for each network protocol into a separate group or service record thereby reducing the number of buffers needed per circuit during broadcasts e Lower customer costs by creating multiple broadcast domains Using service records to define Frame Relay removes the need to think in terms of group mode 114968 A Rev A 25 Release Notes for Router Software Version 11 00 Revision 4n Service Records and Direct Access Mode In direct access mode upper layer protocols treat the Frame Relay network as a series of point to point connections The upper layer protocols view each PVC as an individual network interface Direct access mode advantages are that it e Limits broadcasts to one PVC e Enables multiple layer three networks per interface Direct access mode disadvantages are that it e Creates a new Frame Relay circuit for each PVC consuming router resources e Allows only one PVC per network Service Record
55. the United States Government regarding its use reproduction and disclosure are as set forth in the Commercial Computer Software Restricted Rights clause at FAR 52 227 19 Trademarks of Bay Networks Inc ACE AFN AN BCN BLN BN BNX CN FN FRE GAME LN Optivity PPX SynOptics SynOptics Communications Wellfleet and the Wellfleet logo are registered trademarks and Advanced Remote Node ANH ARN ASN BayStack BaysSIS BCNX BLNX EZ Install EZ Internetwork EZ LAN PathMan PhonePlus Quick2Config RouterMan SPEX Bay Networks Bay Networks Press the Bay Networks logo and the SynOptics logo are trademarks of Bay Networks Inc Third Party Trademarks All other trademarks and registered trademarks are the property of their respective owners Statement of Conditions In the interest of improving internal design operational function and or reliability Bay Networks Inc reserves the right to make changes to the products described in this document without notice Bay Networks Inc does not assume any liability that may occur due to the use or application of the product s or circuit layout s described herein Portions of the code in this software product are Copyright 1988 Regents of the University of California All rights reserved Redistribution and use in source and binary forms of such portions are permitted provided that the above copyright notice and this paragraph are duplicated in all such forms and that any document
56. ting or integration issues Customers can also purchase direct support from Bay Networks through a variety of service programs As part of our PhonePlus M program Bay Networks Service sets the industry standard with 24 hour 7 days a week telephone support available worldwide at no extra cost Our complete range of contract and noncontract services also includes equipment staging and integration installation support on site services and replacement parts delivery within approximately 4 hours To purchase any of the Bay Networks support programs or if you have questions on program features use the following numbers Region Telephone Number Fax Number United States and 1 800 2LANWAN enter Express Routing 508 670 8766 Canada Code ERC 290 when prompted 508 436 8880 direct Europe 33 92 968 300 33 92 968 301 Asia Pacific Region 612 9927 8800 612 9927 8811 Latin America 407 997 1713 407 997 1714 In addition you can receive information on support programs from your local Bay Networks field sales office or purchase Bay Networks support directly from your authorized partner xvi 114968 A Rev A Technical Support and Online Services Bay Networks Information Services Bay Networks Information Services provide up to date support information as a first line resource for network administration expansion and maintenance This information is available from a variety of sources Wo
57. tion States are Startup 1 SCClnit 2 Getlnfo 3 SetDefaults 4 Initialization 5 PhoneNumber 6 Loopback 7 InitComplete 8 Line State Current operational state of modem interface States are Unknown 1 OnHook 2 Off Hook 3 Connected 4 Busied Out 5 Reset 6 114968 A Rev A 15 Release Notes for Router Software Version 11 00 Revision 4n Example Display show sync modem state show sync modem state Slot Conn Init State Line State 1 1 8 unknown The command show sync modem config displays the following information Configuration Software Revision Factory Defaults Initialization String Factory Default String Country Code Hardware revision of the V 34 modem module listed by slot and COM connector number For the ARN all modules are Slot 1 Firmware revision of the modem module Indicates whether exclusive use of the factory default initialization string is enabled or disabled When enabled only the default string is sent to the modem at restart When disabled the router sends a user specified initialization string after the default string AT command string currently sent to the modem after the factory default string Commands in this string take precedence over commands in the factory default string AT command string sent to the modem at every restart AT amp M2 amp Q2 amp D0 amp S1 amp R0S0 0M1L2T Modem country code
58. tween two locations Bay Networks currently provides IP accounting support for Frame Relay networks For information on configuring a Frame Relay interface for IP accounting see Configuring IP Services Chapter 3 IP accounting keeps track of transit data packets by making an entry for each packet in an IP accounting table Each entry includes the source and destination addresses of the packet the number of packets forwarded and the number of bytes forwarded 114968 A Rev A Release Notes for Router Software Version 11 00 Revision 4n ISP Mode ISP mode provides the following features for internet service providers ISPs e Suppression of IP forwarding tables By default IP maintains a forwarding table on each IP interface IP uses this table as a cache for routes that are frequently used to forward data packets that arrive on the interface In ISP mode IP does not use forwarding tables BGP soloist By default BGP runs on all slots configured with IP interfaces In ISP mode BGP runs as a soloist By default ISP mode features are disabled on the router For information see Configuring IP Services Chapter 3 Dynamic BGP Policy Configuration By default BGP configures IP policies dynamically This means that if you modify a policy BGP dynamically re evaluates all affected routes as a result For complete information on BGP dynamic policy configuration see Configuring IP Services Chapter 6 BGP Communities
59. wing features are new for dial services For important information about using demand circuits for backup see Guidelines for Using Version 11 00 Rev 4n later in these release notes Dial Backup of Multilink Leased Lines Dial backup service is now available for leased multilink connections In previous releases it was available for only a single leased line or a leased multiline Standard and PPP only For more information refer to Configuring Dial Services Chapter 1 Dial Backup over Frame Relay Dial backup service is now available for an entire Frame Relay interface using Frame Relay across the backup circuit You can now back up the entire Frame Relay interface which means you can back up multiple PVCs instead of just one PVC In previous releases you could only back up a single Frame Relay PVC using PPP across the backup circuit For more information refer to Configuring Dial Services Chapter 1 Dial Optimized Routing Dial optimized routing lets you exchange IP RIP and IPX RIP SAP routing updates when a connection is active for data transmission By limiting when the router can send updates dial optimized routing reduces unnecessary connections and line costs For more information see Configuring Dial Services Chapter 4 Inactivity Mode We have added inactivity mode and inactivity timer parameters to monitor inactivity based on the direction of traffic transmit receive both or either You can configure inactiv

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