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IRIS DC1100 User's Manual

1. 45 PAL Frequency Allocation EuroDOCSIS 40 Regulatory Compliance A penes RI VAN Buah bile teat eeu i Eileen Insert Overtype DD Command Mode DO Entering Insert Mode 55 Coaxial Networks Inc Page 3 of 60 VL VY MILA RR 1 ow emat ten ex COMANO aio LI CX The vi environment File Saving and Loading ved certe etis aliena CA CA JU Coaxial Networks Inc Page 4 of 60 Table of Figures igure URIS Rear Panel ouo dapib da sot ed aca
2. Disable RF ALC Upcon RAE Enable RF ALC This is the default setting Upcon RLS lt RF Power limit gt Sets the RF power limit Upcon RPS lt RF Power level gt Sets the RF Power Upcon RTD Disable the RF Threshold Upcon RTE Enable the RF Threshold Upcon RTS lt high limit gt lt low limit gt Sets the desired value for the RF Threshold Upcon SC Displays the current operating parameters for the upconverter Upcon SP Displaces the IF and RF power coming to and from the upconverter module Coaxial Networks Inc Page 41 of 60 This page intentionally left blank Coaxial Networks Inc Page 42 of 60 Application Notes Network traffic between cable clients By default IRIS does not allow traffic between CPEs behind cable modems on the same IRIS To enable this you have to turn the Net LoopbackMode setting in iris txt file to 1 Edit the iris txt file from the system prompt and then change the above seeting to NetLoopbackMode 1 Save the file and restart IRIS Allowing PPPoE traffic across IRIS By default IRIS is configured to forward Ethernet packets of IP protocol type only If you wish to offer PPPoE services to your customers you have to configure IRIS so that PPPoE protocol is forwarded across IRIS This configuration applies if you are operating IRIS in bridge mode Edit the iris txt file from the system prompt and then under the BEGIN NetProtocolType
3. Unit Number Class of Service Bronze Service Hotel Subscribe Save Refresh Figure 18 Cable Modem Subscription Saving Cable Modems List After each subscription please click the Save button so that the cable modem configuration is updated correctly in the system Coaxial Networks Inc Page 33 of 60 You will need to save the subscribed modems list so that the same is available after a system restart Press the Save button to save or update the subscribed modems list to the flash memory of IRIS Coaxial Networks Inc Page 34 of 60 IRIS CLI interface using Telnet IRIS also provides a CLI interface for certain advanced configuration and diagnostics You will need a PC to connect using telnet You should be able to connect to IRIS from the HFC side if you have successfully been able to bring up a cable modem The easiest way to connect to IRIS is from the Ethernet interface of IRIS Connecting from the cable interface If you have connected a cable modem to the cable network you can connect to IRIS using a PC connected to the cable modem Make sure the cable modem s cable LED is steady which indicates that the cable modem is configured correctly and is up and running If the cable LED is either off or still blinking the cable modem is not up yet use the Connecting from Ethernet interface or Connecting using serial console methods Set your PC s Eth
4. setup uplink 2 network parameters setif lt if gt lt ip gt lt netmask gt sets interface ip address and netmask SHO Wate stale Palatka show interface parameters enl en2 gt v due ate ape ae ae dhcp server command dhcp for list bridge Araceae Enable or disable briding mode for IRIS addem lt mac_address gt comment Add CM to subscribed list delcm mac address Delete CM from subscribed list SERE ala s UO RA IR XA Ula Un RA Save subscribed CM list must Du Print subscribed CM list Print unsubscribed CM list Figure 21 List of CLI commands preg or preg verbose command The preg command displays you a list of MAC addresses of cable modems that have communicated to IRIS their SID service identifier and the current registered state IRIS gt preg Registered CMs MAC PSID USID STATUS 00 0b 06 9f a7 fe 0 0002 0x01 Yes 00 10 95 1b el1 c5 0 0001 0x01 Yes 00 30 eb bc 0c a5 0 0004 0x01 Yes 00 90 83 80 58 23 0x0003 0x01 Yes 00 e0 ca 00 c1 9c 0x0005 0x01 Yes Total 5 Yes 5 No 0 Unsubscribed CMs Figure 22 List of registered cable modems psid command The psid command displays you a list of MAC addresses of cable modems or PCs connected to the cable modems Each cable modem and PCs connected to them will have u
5. Netmask 255 255 252 0 Logging into IRIS To configure IRIS you will have to login to IRIS either using the serial console port or over the network using the web interface or telnet program Connecting from Ethernet interface You should have already connected the IRIS uplink Ethernet interface to a switch or to a PC using a cross over Ethernet cable Configure your PC to have static IP address such as 192 168 21 100 and subnet mask 255 255 255 0 Make sure no other device on this network has this IP address Coaxial Networks Inc Page 21 of 60 Connecting using Web Interface Start your Internet browser and point it to Connect to 192 168 21 1 http 192 168 21 1 2380 You will be prompted by FA the IRIS Admin login window Please enter the i User name and Password to authenticate IRIS systems ship with default user name iris and password 123456 IRIS Setup home page will appear in your browser as shown in Figure 9 IRIS Admin User name iis iv Password 000000 Remember my password Figure 8 Web Login Address http 192 168 21 1 2380 axial IRIS Configuration and Management Home IRIS Node Name IRISDC1100 Basic Setup IRIS Mode router Network IRIS Location Santa Clara Change Password Cable CM Interface Advanced Setup IP address AOT Netmask 255 255 259 0 CM Subscription Cable CPE Interface CM Configur
6. dhcpd lt ENTER gt dhcpd enl lt ENTER gt Assigning additional IP addresses to the uplink Interface From system prompt edit the netstart user file and add the following line usr ucb ifconfig en2 alias lt ip address gt netmask lt netmask gt Make sure you put the lt ip address gt and lt netmask gt that you have from your service provider This command will configure IRIS en2 or uplink interface with an additional IP address that will be used to create a BIMAP Save the file and exit to system prompt Creating a BIMAP between the public IP address and the private IP address From system prompt edit the startnat file and at the end of the line before the EOF command bimap en2 lt internal ip address gt 32 gt lt public ip address gt 32 Replace lt internal ip address gt with the internal IP address that you have reserved in the dhcpd conf file in step 1 Replace lt public ip address gt with the external Ip address that was assigned to the en2 port in step 2 Save the file and exit to system prompt Restart the system to make the changes Coaxial Networks Inc Page 44 of 60 Channel Frequency Chart NTSC Channel Frequency Chart in MHz DOCSIS Channel Number Bandwidth Center Frequency FM 88 0 108 0 A 5 95 90 0 96 0 93 00 4 96 96 0 102 0 99 00 3 97 102 0 108 0 105 00 2 98 108 0 114 0 111 00 1 99 114 0 120 0 117 00 14 120 0 126 0 1
7. 684 0 690 0 690 0 696 0 696 0 702 0 702 0 708 0 708 0 714 0 714 0 720 0 720 0 726 0 726 0 732 0 732 0 738 0 738 0 744 0 744 0 750 0 750 0 756 0 756 0 762 0 762 0 768 0 768 0 674 0 774 0 780 0 537 00 543 00 549 00 555 00 561 00 567 00 573 00 579 00 585 00 591 00 597 00 603 00 609 00 615 00 621 00 627 00 633 00 639 00 645 00 651 00 657 00 663 00 669 00 675 00 681 00 687 00 693 00 699 00 705 00 711 00 717 00 723 00 729 00 735 00 741 00 747 00 751 00 759 00 765 00 771 00 777 00 Page 47 of 60 Coaxial Networks Inc 122 122 123 123 124 124 125 125 126 126 127 127 128 128 129 129 130 130 131 131 132 132 133 133 780 0 786 0 786 0 792 0 792 0 798 0 798 0 804 0 804 0 810 0 810 0 816 0 816 0 822 0 822 0 828 0 828 0 834 0 834 0 840 0 840 0 846 0 846 0 852 0 783 00 789 00 795 00 801 00 807 00 813 00 819 00 825 00 831 00 837 00 843 00 847 00 48 of 60 PAL Frequency Allocation EuroDOCSIS System L System K1 System I RSA System I France France Ireland Overseas 4 4 ID 1 5 5 IE 2 6 6 IF 3 7 7 4 8 8 IH 5 9 9 U 6 10 11 13 Table 1Channel Center Frequencies for Selected PAL Systems Coaxial Networks Inc System D OIRT RVI RX RXI RXII System DPRC Center 10 11 12 13 171 MHz 178
8. Larger cables can damage the connectors Coaxial Networks Inc Page 18 of 60 Connections Cable Network Diagram IRIS Connections with Integrated Upconverter IRIS model numbers DC1100 and DC1100C come with an integrated upconverter The following diagram illustrates the connections UPLINI IRIS Rear Panel TO DISTRIBUTION Figure 5 Connections with Integrated Upconverter 8 your headend you are using passive equipment such as combiner which does not allow return signals make sure that the connections are made in such a manner that return signals are not affected by such equipment IRIS Connections with an external Upconverter IRIS model numbers DC1100X and DC1100CX come without an integrated upconverter You will need an external DOCSIS upconverter to connect IRIS to your cable system The following diagram illustrates the connections when using IRIS with an external upconverter Coaxial Networks Inc Page 19 of 60 BIT UPLINK 0 2 20 CONSOLE Fei Emo IRIS Rear Panel Lo Upconverter Rear Panel Diplexer TO DISTRIBUTION 800 Figure 6 Connections with an external Upconverter IRIS Uplink Connection IRIS Uplink port is a 10 100 Ethernet port which has to be
9. section add the following lines which specify the PPPoE Ethernet packet type BEGIN NetProtocolType TypeFieldl 0x81 TypeField2 0 TypeLength 1 END_NetProtocolType Make sure you do not remove the default forwading for IP Ethernet packet types BEGIN_NetProtocolType TypeFieldl 8 default 8 IP TypeField2 0 default 0 ALL TypeLength 1 default 1 END_NetProtocolType Save the file and restart IRIS Static IP Mapping When IRIS is operating in Router mode some ISPs will like to reserve a publicly routable IP address for a specific CPE behind the Network Address translation Using this feature IRIS will then create a one to one mapping between the public IP address and the private IP address This feature of NAT is called BIMAP Coaxial Networks Inc Page 43 of 60 To create BIMAP you will need to know the MAC address of the To obtain this you can Telnet to IRIS and issue the command find the cable modem that the end user has attached you will see his CPE Mac address Assigning a reserved IP address to the CPE Edit the etc dhcpd conf file and add a host entry for the MAC address of the CPE with a Reserved IP address in the CPE Network subnet host userl hardware ethernet 00 12 17 4C 9b 21 fixed address 10 71 0 2 Save the file and restart the DHCP server using the following commands slay
10. Cable CPE Interface IP address Netmask Uplink Interface IP address Netmask Gateway Nameserver DNS Server DNS Server Domain name Servers on IRIS Enable DHCP Enable Logs Enable WEB server 50 1 100 router Santa Clara fi 0 1 1 1 255 255 255 0 10 71 01 255 255 252 0 92 168 21 1 255 255 255 0 92 168 21 254 92 168 21 254 92 168 21 254 coaxialnetworks com Enable NAT Enable Firewall Enable SNMP Save Revert to factory settings Reset Figure 10 IRIS Configuration Page Coaxial Networks Inc Page 23 of 60 Configuring IRIS in Router mode All IRIS systems ship with operational mode set to router In router mode the cable interface is configured with a private interface and all cabled modems and CPEs attached to the cable modems are automatically assigned IP addresses from this private addressing scheme You will need to configure the Uplink Interface or the Ethernet Interface with the ISP provided configuration parameters For the Uplink Interface enter the following P address Netmask Gateway DNS Server Domain Name 8 change the Cable CM Interface or the Cable CPE Interface address Changing this will require you to edit the DHCP server configuration file manually You should change this address only if you wish to do so and know how to manually program a dhcpd conf file Future releases
11. Coaxial Cable Specifications The coaxial cable used to connect the IRIS DC1100 series universal broadband routers at the Headend should be very high quality cable Coaxial recommends that you use a Headend grade coaxial cable or a quad shield coaxial cable with a minimum of 60 40 braid and double foil insulation to connect the cable modem cards to the HFC network The center conductor must be straight and extend 1 8 inch 3 2 mm beyond the end of the connector and the connector should be securely crimped to the cable The following cables are recommended RG 6 Standard 75 Ohm RG 6 U Dual or Quad Shielded 75 Ohm Note The consistent use of RG 6 or RG 6 U cable is preferred to connect the cable interface to the HFC network If you connect an RG 6 cable to a cable interface that was previously connected using RG 6 cable the difference in the center connector diameter might cause intermittent connectivity loss If you use different types of coaxial cable the following problems can appear Co channel interference If signals at the same frequency are carried on long parallel runs of coaxial cable interference can occur between the signals Higher quality cable helps to prevent this with better shielding Co channel interference is seen as hum or patterns in analog video channels and intermittent data loss in digital channels Damage to the product Cable interface card connectors are designed for RG 6 cable and connectors
12. MHz 179 MHz 179 5 MHz 186 MHz 187 MHz 187 75 MHz 194 MHz 195 MHz 195 75 MHz 202 MHz 203 MHz 203 75 MHz 210 MHz 211 MHz 211 75 MHz 218 MHz 219 MHz 219 75 MHz 226 MHz 227 MHz 234 MHz 250 MHz Page 49 of 60 System Hyperband Channel Center Frequency 5 21 306 MHz 22 314 MHz 23 322 MHz 24 330 MHz 25 338 MHz S 26 346 MHz 27 3564 MHz 28 362 MHz 29 370 MHz S 30 378 MHz 31 386 MHz S 32 394 MHz 33 402 MHz S 34 410 MHz 35 418 MHz 36 426 MHz S 37 434 MHz S 38 442 MHz 39 450 MHz S 40 458 MHz 41 466 MHz Table 2 Channel Center Frequencies for System Hyperband Coaxial Networks Inc Page 50 of 60 System UHF Europe Channel 21 Channel 22 Channel 23 Channel 24 Channel 25 Channel 26 Channel 27 Channel 28 Channel 29 Channel 30 Channel 31 Channel 32 Channel 33 Channel 34 Channel 35 Channel 36 Channel 37 Channel 38 Channel 39 Channel 40 Channel 41 Channel 42 Channel 43 Channel 44 Channel 45 Channel 46 Channel 47 Channel 48 Channel 49 Channel 50 Channel 51 Channel 52 Channel 53 Channel 54 Channel 55 Channel 56 Channel 57 Channel 58 Channel 59 Channel 60 Channel 61 Channel 62 Channel 63 Channel 64 Channel 65 Channel 66 Channel 67 Channel 68 Channel 69 Coaxial Networks Inc System D UHF PRC Channel 13 Channel 14 Channel 15 Channel 16 Channel 17 Channel 18 Channel 19 Channel 20 Channel 21 Channel 22 Channel 23 Channel 24 Channel 2
13. an diat medius 13 Figure 2 IRIS Front Panel o ets tite des ere i A Et ci peas 14 Figure 3 Attaching mounting braces for flat wall mount eee 15 Figure 4 Flat Wal Mount temen pits 15 Figure 5 Connections with Integrated Upconvetrter i 19 Figure 6 Connections with an external Upconverter 20 Figure 7 IRIS Uplink Connection dec sendet 20 Figure S Web eot oodd umen fou cue du d 22 Figure 9 Setup home eed arno Lula alli creo nali li 22 Figure 10 IRIS Configuration 23 Ligure LL Savecand TeDOOL lira io ai bona abies 24 Figure 12 Netwotk Setups 25 Fipure 13 Bridge mode set p cen rede eite ed ds 26 Figure 14 Bridge Mode Configuration ea alia 27 Figure 15 Downstream RF Settings lire 28 Figure 16 Upstream RF Geil eque Mt Ei ai 29 Fig re 17 Class f Service Cr ation 30 Figure 18 Cable Modem Subscription 33 Figure 19 Telnet login en oo 35 Figure 20 IRIS CLE prompt ione ila 36 Figure 21 List of CLI ili 37 Figure 22 List of registered cable uuo ra ER 37 Figure 23 L
14. appearance of c on current line backward until next appearance of c on current line rc until and including next appearance of on current line Coaxial Networks Inc Page 56 of 60 rc backward until and including next appearance of c on current line repeat last f F t or T repeat last f F t or T in reverse forward until end of paragraph backward until end of paragraph forward until end of sentence _ wos backward until end of sentence jj forward until end of section backward until end of section nu amp nlines before first line on screen n defaults to 0 lines before last line on screen n defaults to 0 the middle line of the screen down one line x up one line 1 left one character 1 right one character 23 left one character backspace usually equals H SPACE right one character _ the entire current line until first non whitespace character on previous line until first non whitespace character on next line RETURN until first non whitespace character on next line 1 Miscellaneous u undo last change y undo entire line Cp put c or general buffer after the cursor cp put c or general buffer before the cursor mc set mark with character c c goto mark c c goto beginning of line with mark c return to pos
15. connected to back office network switch or the uplink device such as satellite or DSL modem When connecting to a switch a straight Cat5 Ethernet cable will be required When connecting to a DSL modem or satellite modem you might need to use an orange colored cross over cable The link light on the IRIS Uplink port will light up when you have used the right cable required to connect to the switch or the uplink device JO SEESEEESSO oi o CONSOLE ED Connect to Switch or Uplink Device ae IRIS Rear Panel Coaxial Networks Inc Figure 7 IRIS Uplink Connection Page 20 of 60 Configuration Configuring IRIS All IRIS systems can operate in Bridge or Routing mode with NAT enabled on the cable interface At the time of shipping the system IRIS is configured to work in the routing mode with NAT enabled on the cable interface When NAT is enabled IRIS routes packets from its cable interface to the Ethernet interface and vice versa The diagram below represents the IP network topology with such configuration The cable interface is defined as 1 interface and the Ethernet interface is defined as 2 Cable Interface Ethernet Interface 1 2 CM Network IP 192 168 21 1 10 1 1 1 IRIS DC1100 Netmask 255 255 255 0 Netmask 255 255 255 0 CPE Network IP 10 71 0 1
16. core elements of the system are DOCSIS 1 0 1 1 compatible hardware system auto provisioning of subscribers and services bandwidth and policy management Coaxial Networks provides the complete solution including the CMTS Software and Cable Modems The comprehensive package enables the service providers to roll out services in the untapped hospitality MDU and MTU markets Key Benefits No New Wiring IRIS DC1100 utilizes the existing cable infrastructure which means no new costly rewiring The system can be deployed without any downtime so crucial for the hospitality business Single Server Broadband Solution IRIS DC1100 is a single server broadband solution with which you can deploy and manage your broadband IP network All the required services such as DHCP NAT Firewall IP Filtering are integrated in the IRIS DC1100 Each receive channel of IRIS is geared towards provisioning 250 cable modems Actual network planning is required to determine how many subscriber cable modems you should put on each receive channel Remote Administration and Management IRIS DC1100 provides remote administration using the Web HTTP A command line interface is provided for users wishing to use the advanced features through Telnet or Serial port The system can be monitored and configured using SNMP Standards Based IRIS DC1100 utilizes the DOCSIS based standards and protocols You will not be dealing with any proprietary solution DOCSIS standard w
17. list to the subscribed modems list While subscribing modems you can assign a unit number that can be used to define Coaxial Networks Inc Page 32 of 60 the location of each cable modem and also associate the cable modem to one of the class of service profiles you have created If you have not created any class of service profiles create a class of service using the CM configuration option A cable modem that had yet not been connected to the cable network will not show up in the unsubscribed modems list If you wish to subscribe such a cable modem before it is connected to the cable network you should use the Quick Subscription option to enter the Mac address of the cable modem in the show format manually and click on the Subscribe button IRIS Configuration and Management Cable Modem Subscription Subscribe all cable modems Subscribe selected cable modems Use Quick Subscription to subscribe a new cable modem Subscribed Modems Unsubscribed Modems Unit Class Of MAC Unit Service MAC Number Service 0004 e2bd 1143 0329 Hotel 0004 e2bd 1296 0302 0004 e2bd 13a4 0211 0004 e2bd 13cc 0100 Hotel 0004 e2bd 1579 0223 0004 e2bd 2219 0321 Hotel 0004 e2bd 2223 0103 0030 eb15 fa6f 0214 0030 eb15 fa73 0319 pesi 0030 eb15 fa7c 0119 Quick Subscription The subscribed modem will be added to the above Subscribed modems list Cable Modem MAC address
18. number lines in left margin showmatch sm when closing a paren brace or bracket move the visual cursor to opening item to check scope showmode smd show type of insert mode wrapscan ws when searching and at bottom of file continue searching from the top scalar variables shiftwidth number of spaces to to insert on a shift operation File Saving and Loading wq write file and quit write file w file write to specified file w overwrite existing file fil dit new file file put contents of file q quit the editor q force quit the editor do not save changes quit the editor save file if it was modified ZZ quit the editor save file if it was modified Coaxial Networks Inc Page 59 of 60 start editing next file in list rew rewind file list start editing 1 file on argument list again quit vi and enter pr Preserve fil rec file recover file Examples j move cursor down move cursor up h BS move cursor left 1 SPACE move cursor right RETURN first non whitespace character on next line cw change word dd delete lin y yank current line into the general buffer ayj yank current line and one below into buffer a yfc yank until next occurrence of c on current line into the general buffer
19. system Coaxial Networks Inc Page 16 of 60 Setup Connecting Your IRIS DC1100 1 Place your IRIS DC1100 in a location where it will be well ventilated Do not stack it with other devices or place it on carpet 2 Connect your WAN equipment Ethernet port with CATS cross over cable to IRIS DC1100 Ethernet Port If connecting to a hub or switch use a CATS straight through cable 3 For coaxial connections determine the model number of the IRIS unit The following models come with integrated fully agile 256 QAM DOCSIS Upconverter DC1100 DC1200 DC1400 The following models do not include an integrated upconverter DC1100X DC1200X DC1400X You will have to connect the IF out from IRIS to a 256 QAM DOCSIS upconverter before cable modems will be able to connect to IRIS Refer to the chapter 3 for diagrams detailing these connections Checking Conditions Prior to System Startup Check the following conditions before you start your gateway network interface cables are connected The power cable is connected and secured The console terminal is connected and powered on Starting the System After installing the IRIS gateway and connecting cables start the router as follows Insert the power cable at the rear of the IRIS chassis The green Power LED on the rear panel will light up Listen for the fans you should immediately hear them operating Configuring Your IRISDC1100 Coaxial Networks Inc Page 17 of 60
20. 23 00 15 126 0 132 0 129 00 16 132 0 138 0 135 00 D 17 138 0 144 0 141 00 18 144 0 150 0 147 00 19 150 0 156 0 153 00 G 20 156 0 162 0 159 00 H 21 162 0 168 0 165 00 1 22 168 0 174 0 171 00 7 7 174 0 180 0 177 00 8 8 180 0 186 0 183 00 9 9 186 0 192 0 189 00 10 10 192 0 198 0 195 00 11 11 198 0 204 0 201 00 12 12 204 0 210 0 207 00 13 13 210 0 216 0 213 00 7 23 216 0 222 0 219 00 24 222 0 228 0 225 00 L 25 228 0 234 0 231 00 26 234 0 240 0 237 00 27 240 0 246 0 243 00 28 246 0 252 0 249 00 29 252 0 258 0 255 00 0 30 258 0 264 0 261 00 31 264 0 270 0 267 00 9 32 270 0 276 0 273 00 33 276 0 282 0 279 00 U 34 282 0 288 0 285 00 Coaxial Networks Inc Page 45 of 60 Coaxial Networks Inc 35 36 AA 37 BB 38 CC 39 DD 40 EE 41 FF 42 GG 43 HH 44 45 JJ 46 KK 47 LL 48 MM 49 NN 50 51 52 QQ 53 54 5 55 TT 56 UU 57 VV 58 WW 59 XX 60 YY 61 ZZ 62 AAA 63 BBB 64 CCC 65 DDD 66 EEE 67 FFF 68 GGG 69 HHH 70 71 JJJ 72 KKK 73 LLL 74 MMM 75 288 0 294 0 294 0 300 0 300 0 306 0 306 0 312 0 312 0 318 0 318 0 324 0 324 0 330 0 330 0 336 0 336 0 342 0 342 0 348 0 348 0 354 0 354 0 360 0 360 0 366 0 366 0 372 0 372 0 378 0 378 0 384 0 384 0 390 0 390 0 396 0 396 0
21. 3dl d31 delete next 3 characters 4c 2 2 c4 change next 4 sentences gt While on a brace paren or bracket shift right until closing brace etc sort 1 sort sort current file 5 10s foo bar 2 change the second occurrence of foo with bar on lines 5 10 3J Join next 2 lines to current one 3 9m move lines 3 through 9 to the end of the file ab w o with out when w o is typed change to with out foo bar d delete from the reverse match of foo until the next match of bar g lt shift all lines between and including a and a left 5 4 5 delete last five lines of buffer 55 2 1 swap everything before and after the first space Coaxial Networks Inc Page 60 of 60
22. 402 0 402 0 408 0 408 0 414 0 414 0 420 0 420 0 426 0 426 0 432 0 432 0 438 0 438 0 444 0 444 0 450 0 450 0 456 0 456 0 462 0 462 0 468 0 468 0 474 0 474 0 480 0 480 0 486 0 486 0 492 0 492 0 498 0 498 0 504 0 504 0 510 0 510 0 516 0 516 0 522 0 522 0 528 0 528 0 534 0 291 00 297 00 303 00 309 00 315 00 321 00 327 00 333 00 339 00 345 00 351 00 357 00 363 00 369 00 375 00 381 00 387 00 393 00 399 00 405 00 411 00 417 00 423 00 429 00 435 00 441 00 447 00 453 00 459 00 465 00 471 00 477 00 483 00 489 00 495 00 501 00 507 00 513 00 519 00 525 00 531 00 46 of 60 Coaxial Networks Inc NNN 76 OOO 77 PPP 78 QQQ 79 RRR 80 55 81 82 UUU 83 VVV 84 WWW 85 86 YYY 87 ZZZ 88 89 89 90 90 91 91 92 92 93 93 94 94 100 100 101 101 102 102 103 103 104 104 105 105 106 106 107 107 108 108 109 109 110 110 111 111 112 112 113 113 114 114 115 115 116 116 117 117 118 118 119 119 120 120 121 121 534 0 540 0 540 0 546 0 546 0 552 0 552 0 558 0 558 0 564 0 564 0 570 0 570 0 576 0 576 0 582 0 582 0 588 0 588 0 594 0 594 0 600 0 600 0 606 0 606 0 612 0 612 0 618 0 618 0 624 0 624 0 630 0 630 0 636 0 636 0 642 0 642 0 648 0 648 0 654 0 654 0 660 0 660 0 666 0 666 0 672 0 672 0 678 0 678 0 684 0
23. 5 Channel 26 Channel 27 Channel 28 Channel 29 Channel 30 Channel 31 Channel 32 Channel 33 Channel 34 Channel 35 Channel 36 Channel 37 Channel 38 Channel 39 Channel 40 Channel 41 Channel 42 Channel 43 Channel 44 Channel 45 Channel 46 Channel 47 Channel 48 Channel 49 Channel 50 Channel 51 Channel 52 Channel 53 Channel 54 Channel 55 Channel 56 Channel Center Frequency 474 MHz 482 MHz 490 MHz 498 MHz 506 MHz 514 MHz 522 MHz 530 MHz 538 MHz 546 MHz 554 MHz 562 MHz 570 MHz 578 MHz 586 MHz 594 MHz 602 MHz 610 MHz 618 MHz 626 MHz 634 MHz 642 MHz 650 MHz 658 MHz 666 MHz 674 MHz 682 MHz 690 MHz 698 MHz 706 MHz 714 MHz 722 MHz 730 MHz 738 MHz 746 MHz 754 MHz 762 MHz 770 MHz 778 MHz 786 MHz 794 MHz 802 MHz 810 MHz 818 MHz 826 MHz 834 MHz 842 MHz 850 MHz 858 MHz Page 51 of 60 Table 3 Channel Center Frequencies for System and D Coaxial Networks Inc Channel 57 Channel 58 Channel 59 Channel 60 Channel 61 Channel 62 866 MHz 874 MHz 882 MHz 890 MHz 898 MHz 906 MHz Page 52 of 60 Regulatory Compliance Agency Standards The IRIS system complies with the following standards and agency requirements Compliance Marking CE FCC Safety EN60950 EMC Emissions EN55022A CISPR 1993 EMC Immunity EN55024 1998 Standard EN61000 4 2 EN61000 4 3 EN61000 4 4 EN61000 4 5 EN61000 4 6 EN61000 4 8 EN61000 4 11 1994 EN61000 3 2 EN61000 3 3 Coaxial Networks Inc P
24. ERMS OF THE FOLLOWING SOFTWARE LICENSE AND LIMITED WARRANTY IF YOU DO NOT ACCEPT THESE TERMS PLEASE RETURN THE HARDWARE AND SOFTWARE IN ITS ORIGINAL PACKAGING TO COAXIAL NETWORKS FOR A FULL REFUND OF THE PURCHASE PRICE EXCLUDING SHIPPING COST The following describes your license to use the software the Software that has been provided with your CNI IRIS Cable Modem Termination System equipment Hardware and the limited warranty that provides on its Software and Hardware Software License The Software is protected by copyright laws and international copyright treaties The Software is licensed and not sold to you Accordingly while you own the media CD ROM or floppy disk on which the Software is recorded CNI retains ownership of the Software itself 1 Grantof License You may install and use one and only one copy of the Software on the system on which the Hardware is being installed 2 Restrictions The license granted is a limited license You may Sublicense assign or distribute copies of the Software to others Decompile reverse engineer disassemble or otherwise reduce the Software or any part thereof to a human perceivable form Modify adapt translate or create derivative works based upon the Software or any part thereof or Rent lease loan or otherwise operate for profit the Software 3 Transfer You may transfer the Software only where you are also transferring the Hardware In such cases yo
25. IRIS DC1100 DC1100E Business Class Cable Modem Termination System Installation and Operational Guide Coaxial Networks Inc P N DC1100 UG Revision 4 13 This page intentionally left blank Coaxial Networks Inc Page 2 of 60 Table of contents Software License RE Limited Warranty cdd edet AIA EA e ae ELLI RR ut Gave Belen Installation Requirements aula PACK ACE nan aaa LD IRIS RearPanelConnectons era lei ba 19 IRIS Front Pagel alia Mounting IRIS Unity elastici Connecting Your IRIS DC 44 esie tet utt eren citat eis L7 Checking Conditions Prior to System Startup i 17 Starting the Systeme o er ante Configuring Your IRISDCLTTOO iiec onerosa riter eee L7 Coaxial Cable Specifications a sanpaolo 15 ose I Cc Cable Network Diagram 19 aloe Conteur IRIS laine ibi lia asa Lossing mto Creating Class of Service Profiles cretini rina Controlling Cable Modem ACCESS 22 Applications NOLES sed oett sedia et ae Pi p fe decederet oa Network traffic between cable 483 Allowing PPPoE traffic across IRIS 43 Static P NITIDIS us oen lO Channel Frequency C BHL oo reso duxi rete cene iet ipee NTSC Channel Frequency Chart in MHz DOCSIS
26. age 53 of 60 Specifications Physical Form Factor 1U Pizza Box Height 1 75 in 4 45 cm Width 17 5 in 44 4 cm Depth 12 in 30 5 cm e Weight 10 lbs 4 5 Kgs Mounting Front Rack Mount Rear Rack Mount Flat Wall Mount Temperature 32 104 F 0 40 C operating 4 149 F 20 65 C non operating Console port Asynchronous serial DB9 Humidity 10 to 9096 non condensing Network Side Interface Fast Ethernet Port 10 100Mbps RF Spectrum Support Downstream channel Downstream modulation 64QAM and 256 QAM Downstream per channel bit rate 30 Mbps 640A M and 40 Mbps 256 QAM Downstream Frequency Range 88MHz 850MHz Downstream Channel Spacing G6MHz 8MHz Upstream channel Upstream Modulation QPSK and 16 QAM Upstream per channel bit rate 0 320 10 24 Mbps e Upstream Frequency Range 5MHz 42MHz 5MHz 65MHz Euro Network Management amp Provisioning SNMP v1 and V3 MIBS Coaxial MIBS 4 25 Real time OS Bridging amp Routing Layer2 Bridging Routing Network Address Translation Firewall RIP v1 and v2 DOCSIS 1 0 and 1 1 software upgradeable DHCP based IP address management Provisioning Integrated Auto Provisioning system Compliance Marking CE FCC Part 15 of the FCC Coaxial Networks Inc Page 54 of 60 VI Visual Editor The vi is a text ed
27. ally supplies the screws required for mounting Coaxial Networks Inc Page 14 of 60 Mounting Flat on Wall To mount the IRIS chassis for flat wall mount use the supplied rack mounting braces and attach them to the holes in the middle of chassis using the same screws Holes for Rear Mounting Holes for Flat wall Mounting Holes for Front Mounting EON Figure 3 Attaching mounting braces for flat wall mount You will need appropriate screws to secure the chassis to the wall If you have a dry wall recommended screws are hollow wall anchor screws Always check your local code for compliance Refer to the diagram for positioning the chassis so that sufficient air can flow in and out of the chassis RACK MOUNT BRACES WALL ANCHOR SCREWS Not CHASSIS Supplied FRONT gt lt gt lt gt L LJe 5 CHASSIS REAR 2 D C 2 IRIS CHASSIS III U MOUNTING IRIS FLAT ON WALL Figure 4 Flat Wall Mount Do not mount the chassis with the chassis front of rear facing upwards Falling debris from the ceiling can damage the systems fans Make sure you have sufficient room around the air ducts for Coaxial Networks Inc Page 15 of 60 air to flow in and out of the system Sufficient airflow will guarantee peek performance longevity of the IRIS
28. an plan uses up to a 3 2MHz wide channel in the 5 42MHz frequency range The European plan uses up to a 3 2 MHz wide channel in the 5 65MHz frequency range For upstream communications DOCSIS provide QPSK or 16QAM modulation schemes QPSK modulation profiles are much tolerant to noise 160AM modulation profiles require very clean cable plants and signal to noise ratios axial IRIS Configuration and Management Netwroks Inc Home Upstream RF settings Basic Setup Network Channel Frequency Modulation scheme file 2 2 Change Password 28000000 qpsk_2560k Advanced Setup 2 24000000 Hz apsk 2560k CM Subscription CM Configuration RF Setup Downstream CM Status Reboot Figure 16 Upstream RF Settings Depending upon the IRIS model you have the Upstream RF Settings screen will have the number of channels For a DC1100 the screen will only have Channel 1 for DC1200 the screen will show Channel 1 and Channel 2 In the Frequency section for each channel type in the desired upstream center frequency you wish to use From the available modulation profiles select the modulation profile you wish to use Various modulation profiles for both 16QAM and QPSK are provided in the system If your system has more than one upstream channel make sure that there frequency values are separated by a sufficient buffer or else they will interfere with each other resulting in loss of cable modems After you have made the
29. as created to enable data over the cable TV so that both data and video can coexist on the same coax cable Coaxial Networks Inc Page 11 of 60 Installation Requirements To successfully install and configure the IRIS DC1100 you will need the following PC Workstation Requirement Ethernet network Interface TCP IP network protocol installed Terminal emulation or Telnet software for configuring IRIS via your PC s serial port or network before placing it into service on a network HyperTerminal is such software included in Windows operating system Network Service Provider Requirements Your Network Service provider should provide the following An uplink connection to the Internet provided by a NSP The NSP equipment must have output of 10 100 Ethernet port One Static IP Address Gateway Address Subnet mask DNS address Package Contents Your package should contain the items listed below If you determine anything to be damaged or missing please contact the seller from whom the equipment was purchased One IRIS DC1100 One IRIS DC1100 Documentation One AC power supply cord Mounting Brackets with screws One RS232 cross over cable One Ethernet Cable Coaxial Networks Inc Page 12 of 60 IRIS Rear Panel Connections The diagram below illustrates the relevant rear panel ports and connections on the IRIS Autoswitching 110 230V Power Coax Transmit Port Supply 100 Mbps Ethernet Upl
30. ation IP address Setup Netmask 255 255 252 0 Uplink Interface uM IP address 192 168 21 1 Upstream Netmask 299A 1 CM Status Gateway 192 168 21 254 Nameserver DNS Server 192 168 21 254 DNS Server 192 168 21 254 Domain name coaxialnetworks com Servers DHCP server Enabled NAT server Enabled Firewall Disabled Logs Disabled SNMP Disabled WEB server Enabled Figure 9 Setup home page Coaxial Networks Inc Page 22 of 60 The Web interface be used to configure the following parameters TCP IP parameters IRIS Operational mode Web login password Cable modem subscription Cable modem tftp configuration file generation for QOS Downstream channel QAM mode and Output power level Upstream frequency for each channel Report cable modem status OO Configuring TCP IP parameters To configure TCP IP parameter for IRIS or to set its operational mode click on the Network on the left hand side navigational menu Once selected the IRIS Network Setup screen appears on the right hand side as shown in Figure 10 Address http 192 168 21 1 2380 IRIS Configuration and Management Network Setup Basic Setup Basic Change Password Advanced Setup CM Subscription CM Configuration RF Setup Downstream Upstream CM Status Reboot IRIS Node Name IRIS Mode IRIS Location Cable CM Interface IP address Netmask
31. ble Modem Termination System 000 RACK MOUNTING BRACES REMOVALBLE Figure 2 IRIS Front Panel The front panel has no indicators or controls 1 Removable rack mounting braces for 19 rack mounting 2 Intake openings for the system cooling fans for the IRIS chassis Both Front panel and rear panel have vents for system fan care should be taken that these vents are not blocked during installation Mounting the IRIS Unit The IRIS system can be mounted on a 19 Floor mounted Rack or 19 Wall Mount Rack with other equipment In the absence of a 19 rack you can mount the IRIS unit flat on the wall with the same mounting brackets supplied with the unit The screws are provided to attach these braces to the chassis However you will need to provide appropriate screws to secure the chassis to the wall If you have a dry wall recommended screws are hollow wall anchor screws Always check your local code for compliance Mounting on standard 19 Rack with IRIS connectors in the Front Use the supplied screws to attach the mounting brackets to the sides of the unit in the front for mounting IRIS on a 19 rack Your rack supplier usually supplies the screws required for mounting Mounting on standard 19 Rack with IRIS connectors in the Rear Use the supplied screws to attach the mounting brackets to the sides of the unit in the rear for mounting IRIS on a 19 rack Your rack supplier usu
32. ce that the cable modem and CPEs behind them will be receiving you can specify a different downstream channel that the cable modem should resynchronize to after registering with this IRIS You can also specify which upstream channel a cable modem should register on The Upstream channel can be used to tie a particular class of service to a particular upstream channel This setting is useful if you have IRIS DC1200 or IRIS DC1400 models The Net Access Enable setting specifies if CPEs behind a cable modem configuration that downloads this configuration file will be able to get access o the network or not The remaining settings specify the various parameters for class of service Chose a Class ID by which you want to identify this service This value can be any integer value and is used for identification purposes only In the DS Rate specify the rate at which cable modems can download data For example if you wish to provide a 512bps data rate you would enter 512000 in this field Coaxial Networks Inc Page 30 of 60 In the US Priority specify the priority that you wish to assign traffic coming from this cable modem in the upstream direction IRIS supports 1 to 7 upstream priority classifications 1 being the highest In the Guaranteed US Rate specify upstream data rate which you wish to guarantee for each cable modem For example for voice traffic a guaranteed upstream rate of 64000 is recommended In
33. d such that all modems that are connected on your cable plant can gain access to the Internet To enable conditional access to certain we need to enable conditional access and then add the MAC addresses of the cable modems Once it has been done only cable modems with these MAC addresses can register with IRIS Other cable modems will not register and PCs behind these cable modems will not be able to connect to the Internet Enabling conditional access Using your browser connect to IRIS configuration interface Select Subscription under Advanced options axial IRIS Configuration and Management Netwroks inc Home Cable Modem Subscription Basic Setup Network Subscribe all cable modems C Subscribe selected cable modems Change Password Advanced Setup CM Subscription _Save Refresh CM Configuration RF Setup Downstream Upstream CM Status Reboot To enable conditional access to the modems select the Subscribe selected cable modems and then select Save This change comes into effect after you restart IRIS Adding Cable Modems After you have enabled conditional access for cable modems and restarted the system you should see the list of cable modems that have been subscribed All remaining modems that have not been subscribed but have tried to connect to the IRIS will show up in the unsubscribed modems list You can move cable modems that show up in the unsubscribed modems
34. e 45 63 50 dBmV CM Subscription Modulation scheme 64 CM Configuration RF Setup Upstream CM Status Reboot Figure 15 Downstream RF Settings Using the Center frequency with channel number select the channel that you wish to use to send downstream signal This channel should not be used to send any video signal Using the RF Power setting you can adjust the output level of the downstream signal If you wish to adjust output power levels beyond the range you have to use outside attenuators Digitally modulated signal levels are usually 10 to 12 dB less than the analog signal levels for the adjacent carriers 256 and 64 QAM modulation is used for downstream communication 256 QAM requires a much cleaner plant and channel For noisier cable plants it is recommended to use 64 QAM for downstream Using the Modulation scheme select the appropriate downstream modulation plan After making the selection click the Save button to apply these changes Center frequency and power changes do not require system to be rebooted Changing the downstream modulation scheme requires a system restart Coaxial Networks Inc Page 28 of 60 Configuring Upstream RF Settings DOCSIS protocol utilizes a separate upstream frequency to provide upstream data communication back from the cable modem Your cable plant has to be two way ready or return passing to provide high speed data communication over cable The North Americ
35. ely been updated Using the Alias Interface you can assign another IP address configuration to IRIS this could be useful if you wish to assign a public IP address to IRIS Coaxial Networks Inc Page 26 of 60 eee Home Basic Setup Network Change Password Advanced Setup CM Subscription CM Configuration RF Setup Network Setup Basic IRIS Node Name IRIS Mode IRIS Location Cable CM Interface IP address IRIS Configuration and Management 100 Clara Downstream Netmask Upstream CM Status Gateway Reboot Alias Interface IP address Netmask Gateway Nameserver DNS Server 192 168 21 254 DNS Server 192 168 21 254 Domain name coaxialnetworks com Servers on IRIS Enable DHCP Enable Enable Logs Enable Firewall Enable WEB server Enable SNMP Revert to factory settings Reset Figure 14 Bridge Mode Configuration Coaxial Networks Inc Page 27 of 60 Configuring Downstream RF Settings DOCSIS protocol utilizes an available channel to send downstream signal for data communications Depending upon the frequency plan NTSC or PAL IRIS automatically provides you the channel number and the center frequency in a drop down menu axial IRIS Configuration and Management Home Downstream RF settings Basic Setup Network Center frequency with channel number 105 Channel 97 MHz Change Password RF power Advanced Setup Valid rang
36. ernet interface to be configured using dynamic host control protocol or DHCP As soon as your PC is connected to the Ethernet port of the cable modem it will be assigned an IP address with the 10 71 0 X domain Telnet to IRIS You can now telnet from Windows Start Menu Run option by typing telnet 10 71 0 1 and selecting OK button You will be greeted with the following messages and a login prompt in the telnet window E CAWINNTsSystem32 telnet exe IRIS 1100 lt 4 25 gt opyright lt c Coaxial Networks Inc 2001 2002 login iris assword Figure 19 Telnet login prompt Connecting from serial console Coaxial Networks Inc Page 35 of 60 Using serial RS232 9 pin null modem cable connect your PC s serial port to the serial console port of IRIS Now you can use tools such as HyperTerminal in Windows to connect to IRIS The settings for the serial console port of IRIS are Baud Rate 57600 Data Bits 8 Parity None Stop Bits 1 Flow Control None After successfully connecting to the console port you should see the IRIS login prompt Logging In At the login prompt type the username as iris and hit enter At the password prompt type 123456 or the new password if you have already changed the default password After you have successfully logged in you are greeted by the IRIS gt prompt A CAWINNTsSystem32 telnet exe IRIS 1100 4 25 opyright lt c gt Coaxial Net
37. gs oral or written This Software License and Limited Warranty may not be changed or amended except by a written instrument executed by a duly authorized officer of CNI CNI neither assumes nor authorizes any authorized service center or any other person or entity to assume for it any other obligation or liability beyond that which is expressly provided for in this limited warranty including the provider or seller of any extended warranty or service agreement The limited warranty period for CNI supplied attachments and accessories is specifically defined within their own warranty cards and packaging 2 EXCLUSION OF INCIDENTAL CONSEQUENTIAL AND CERTAIN OTHER DAMAGES TO THE FULL EXTENT PERMITTED BY LAW IN NO EVENT SHALL CNI BE LIABLE WHETHER UNDER CONTRACT WARRANTY TORT OR ANY OTHER THEORY OF LAW FOR ANY SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO DAMAGES FOR LOSS OF PROFITS BUSINESS INTERRUPTION PERSONAL INJURY LOSS OR IMPAIRMENT OF DATA OR BUSINESS INFORMATION EVEN IF CNI HAS BEEN NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES CNI S LIABILITY TO YOU IF ANY FOR ACTUAL DIRECT DAMAGES FOR ANY CAUSE WHATSOEVER AND REGARDLESS OF THE FORM OF THE ACTION WILL BE LIMITED TO AND SHALL NOT EXCEED THE AMOUNT PAID FOR THE HARDWARE SOFTWARE 3 General This Software License and Limited Warranty will be covered by and construed in accordance with the laws of the State of California United States excluding co
38. ink Coax Receive Port 0000000000 000000000 UPLINK 022220 CONSOLE Power Supply Male DB9 Serial Air Cooling Fan Console Port Ventilation Figure 1 IRIS Rear Panel IRIS Rear Panel consists of the following connectors and labels SUD AE SN Auto switching 110V 230V power supply connector Female F Connector for coax Transmit Female F connector for coax Receive channel 1 Female F connector for coax Receive channel 2 for DC1200 models only Uplink Ethernet RJ 45 port Serial console port LEDs e Power PWR LED Green when the power is connected and the system power up Activity ACT LED Amber Yellow LED Blinks indicating Up Stream data transfer is active RFON LED Green LED is lit when the Up converter is successfully powered Rack mounting Ears not shown IRIS chassis has a provision for mounting the chassis backwards if customer desires The above mentioned connectors are mainly required for configuration and operation of IRIS The rear panel may contain other connectors for future features and the user should currently ignore them Coaxial Networks Inc Page 13 of 60 IRIS Front Panel The diagram below illustrates the front panel controls of the IRIS SYSTEM BLOCK WHILE MOUNTING IRIS 000 Ca
39. ist of SID and their MAC addresses 38 Figure 24 List of CPEs connected to the CMS eene 38 Coaxial Networks Inc Page 5 of 60 This page intentionally left blank Coaxial Networks Inc Page 6 of 60 Copyright 2001 2005 Coaxial Networks Inc All rights reserved Printed in USA Product names mentioned herein may be trademarks and or registered trademarks of their respective companies Coaxial Networks Inc shall not be liable for technical or editorial errors or omissions in this document nor for incidental or consequential damages resulting from the furnishing performance or use of this material No part of this publication may be reproduced in any form or by any means without written permission from Coaxial Networks Inc Coaxial Networks provides this publication as is without warranty of any kind either express or implied including but not limited to the implied warranties of merchantability or fitness for a particular purpose Changes are periodically made to the information in this publication These will be incorporated in subsequent editions Coaxial Networks may make improvements and or changes to the product s described in this publication at any time Coaxial Networks Inc End User Software License and Limited Warranty INSTALLATION OF THE HARDWARE AND SOFTWARE PROVIDED BY COAXIAL NETWORKS INC CONSTITUTES ACCEPTANCE BY YOU OF THE T
40. ith text s pat text n substitute the occurrence of pat with text ya c yank into buffer c or the general buffer if c is omitted g address cmd execute cmd on all lines which satisfy address gt shift right lt shift left d delete lin UNIX cmd xecute UNIX cmd on line m address move lines to address Coaxial Networks Inc Page 58 of 60 refer to ex manual page for more commands The vi environment variables set You can customize your environment with this command by typing set var value this will set the specified var to value fora scalar variable For Boolean variables use set var to setand set novar to unset You can see which variables set by just typing the set itsself You can see a list of all variables by typing set all Some environment variables are specific to the ex editor and some are specific to the vi editor I have included both Boolean variables autoindent ai begin editing next line at same level of indent ion as this one autowrite aw write current buffer before leaving xrc ex tells vi ex if it should read the exrc file in the current directory rrorbells ditor sends a beep to the terminal when an incorrect ignorecase ic ignore case of characters in searches list place at the end of each line and a I on each tab magic allow and to be interpreted as special characters in RE s number nu
41. ition before mark jump or search return to beginning of line before mark jump or search j join two lines p delete rest of line c change rest of line y yank current line into general buffer Coaxial Networks Inc Page 57 of 60 amp execute last ex style substitution execute last modification object command send object as stdin to command and replace with stdout Ctr1 G print information about file map X y when character x is pressed execute y map X y map input mode character x to string y ab x y x is an abbreviation for y changes are made on the fly su Suspend the current editor session sh run a shell ex Commands ex syntax ex commands in the vi follow this general form Address command Which means Execute command on specific lines obtained from the address part of the general form If address is omitted current line is used Keep in mind that the ex is a line based editor so all actions are line based Addresses all lines in file x y lines x to y n current line n line number n last line of file x n n lines before line x x n n lines after line x pat forward to line containing pat backward to line containing pat Some commands are s pat text substitute 1 match of pat with text S pat text g substitute every match of pat w
42. itor It is small powerful and standard on most UNIX systems The vi often frustrates new users with a unique distinction between its two modes Command Mode and Insert Overtype Mode This distinction although difficult to become accustomed to for many users provides great power and ability to the editor Insert Overtype Mode is designed for inserting text only All text manipulations and cursor moving should be done from with in Command Mode Entering the vi ie vi 11 1 file2 vi r file Recover file from crash vi string file Execute ex command string vi rcfile Read commands from rcfile Se Insert Overtype Mode Insert Overtype Mode is solely for entering text To leave one of these two modes press the ESC key if you wish to enter the ESC character or any other control character while in insert mode type CONTROL V and then the control sequence The only difference between Insert Mode and Overtype Mode is that characters are placed in front of the text after the cursor in Insert Mode where as existing characters are overwritten in Overtype Mode Command Mode Entering Insert Mode append text after the cursor 1 insert text before the cursor nter Overtype Mod append text after end of line T insert text before first non whitespace character open new line below cursor in Insert Mode open new line ab
43. le at additional cost to the end user E Upon request from CNI the end user must prove the date of the original purchase of the product by a dated bill of sale or dated itemized receipt 5 Limitations A The end user shall have no coverage or benefits under this limited warranty if the product has been subject to abnormal use abnormal conditions improper storage exposure to moisture or dampness unauthorized modifications unauthorized repair misuse neglect abuse accident alteration improper installation or other acts which are not the fault of CNI including acts of nature and damage caused by shipping B CNI will not honor and will consider the warranty voided if 1 The seal or serial number on the Product have been tampered with 2 The Product s case has been opened or 3 There has been any attempted or actual repair or modification of the Product by anyone other than a CNI authorized service provider C The limited warranty does not cover defects in appearance cosmetic decorative or structural items including framing and any non operative parts D CNIs limit of liability under the limited warranty shall be the actual cash value of the product at the time the end user returns the product for repair determined by the price paid by the end user for the product less a reasonable amount for usage CNI shall not be liable for any other losses or damages E The end user will be billed for any parts or labor charges n
44. nd the cable modems CNI provides a provisioning server called XFIRE to achieve this functionality If you are planning to use multiple IRIS in your cable plant you should put IRIS in bridge mode and use an external provisioning server The detail setup of such a provisioning server is beyond the scope of this document Customers should contact CNI professional services to get further information and training on such topics Click the IRIS Mode drop down box to select bridge Coaxial Networks Inc Page 25 of 60 axial IRIS Configuration and Management Home Network Setup Basic Setup Network Basic Change Password IRIS Node Name iRISDC1100 Advanced Setup IRIS Mode bridge x CM Subscription IRIS Location la CM Configuration Cable CM Interface Downstream Netmask 255 255 2550 Upstream CM Status Reboot Alias Interface IP address Ss Netmask XN Gateway Figure 13 Bridge mode setup This will change the IRIS Setup screen so that the system can be configured in the bridge mode In bridge mode IRIS only has one interface which is the cable interface IRIS then forward all traffic from the HFC side to the Ethernet side If you are planning to use the DHCP server available on IRIS do not change Cable CM Interface address If you change this address and plan to use DHCP server on IRIS to assign IP addresses to the cable modems make sure that the DHCP configuration file has appropriat
45. nflicts of laws rules and shall inure to the benefit of CNI and its successor assignees and legal representatives If any provision of this Software License and Limited Warranty is held by a court of competent jurisdiction to be invalid or unenforceable to any extent under applicable law that provision will be enforced to the maximum extent permissible and the remaining provisions of this Software License and Limited Warranty will remain in full force and effect Any notices or other communications to be sent to CNI must be mailed by certified mail to the following address Coaxial Networks Inc 4800 Great America Parkway Suite 300 Santa Clara CA 95054 U S A Attn Customer Service Coaxial Networks Inc Page 10 of 60 Introduction Coaxial Networks provides an integrated solution to the hospitality businesses apartment complexes and broadband service providers for deploying Internet services The solution is geared towards cutting down challenges such as cost and rack space faced by the hotel operators IRIS DC1100 is a very compact and cost effective solution Using IRIS Network or System Integrators can deploy blazing fast Internet over existing coax and cable TV infrastructure The system comprises of all the hardware and software elements tied together to provide one comprehensive solution Utilizing the existing cable infrastructure which means no costly rewiring or downtime operators can quickly deploy these services The
46. nique MAC address but same SID or service identifier IRIS gt psid MAC address to SID map Coaxial Networks Inc Page 37 of 60 00 0b 00 02 01 0a 0 0002 00 0b 06 9f a7 fe 0 0002 00 10 5a d0 1d cd 0 0001 00 10 95 1b el1 c5 0 0001 00 10 b5 3e 56 a2 0 0002 00 30 eb bc 0c a5 0 0004 00 90 83 8 58 23 0 0003 00 0 00 1 9 0 0005 If ffift iffiff ff 0 16383 Total 9 Figure 23 List of SID and their MAC addresses pepe command The pepe command displays you a list of MAC addresses of cable modems that have communicated to IRIS their SID service identifier and the current registered state It also displays the MAC addresses of the CPE s c IRIS gt pcpe Registered CMs onnected to each registers cable modems 00 0b 06 9f a7 fe 0 0002 0x01 Yes 00 05 00 02 01 0a 00 10 b5 3e 56 a2 00 10 95 1 1 5 0 0001 0 01 09 10 5 00 30 eb bc 0c a5 0 0004 0 01 Yes 00 90 83 856158 123 0x0003 0 01 00 e0 ca 00 c1 9c 0 0005 0 01 Yes Total 5 Yes 5 No 0 Unsubscribed CMs Figure 24 List of config cm command CPEs connected to the CMs The config cm is used to compile and create cable modem configuration file that the cable modems download from IRIS during the registration process The cable modem configuration file has important operational parameters including the data rates that the cable modem will be using for upstream and downstream
47. of IRIS firmware will provide graphical user interface to edit the DHCP server configuration files After entering these click the Save button For changes to take effect select Reboot from the left hand side navigation bar axial IRIS Configuration and Management Home Reboot IRIS Basic Setup Network Do you want to Reboot Change Password Advanced Setup ONE Reboot CM Subscription Reboot CM Configuration RF Setup Downstream Upstream CM Status Figure 11 Save and reboot Confirm the reboot with selecting the Reboot button After the reboot you should be able to reach the uplink port of IRIS using the new IP address Coaxial Networks Inc Page 24 of 60 Configuring IRIS in Bridge mode To configure IRIS in bridge mode select Network from the navigation menu bar If you configure IRIS in bridge mode you will need to use an external provisioning server that can provide all the required server functionality which includes DHCP server TFTP server and TOD server Home Network Setup Basic Setup Basic Change Password IRIS Node Name Advanced Setup IRIS Mode CM Subscription IRIS Location CM Configuration IP address Downstream Netmask Upstream CM Status Gateway Reboot Alias Interface TO addracc Figure 12 Network Setup You will also need to configure you provisioning server so that it can allocate IP addresses to CPE devices that are behi
48. ot covered by this limited warranty The end user will be responsible for any expenses related to reinstallation of the product THIS LIMITED WARRANTY IS THE ONLY WARRANTY CNI MAKES FOR THE PRODUCT AND SOFTWARE TO THE EXTENT ALLOWED BY LAW NO OTHER WARRANTY APPLIES WHETHER EXPRESS IMPLIED OR STATUTORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 6 Out of Warranty Repair Out of warranty repair is available for fixed fee Please contact CNI at the numbers provided above to determine the current out of warranty repair rate End users seeking out of warranty repair should contact CNI as described above to obtain an RMA and to arrange for payment of the repair charge All shipping charges will be billed to the end user General Provisions The following general provisions apply to the foregoing Software License and Limited Warranty 1 No Modification The foregoing limited warranty is the end user s sole and exclusive remedy and is in lieu of all other warranties express or implied No oral or written information or advice given by CNI or its dealers distributors employees or agents shall in any way extend modify or add to the foregoing Software License and Limited Warranty This Software License and Limited Warranty constitutes the entire Coaxial Networks Inc Page 9 of 60 agreement between and the end user and supersedes all prior and contemporaneous representation agreements or understandin
49. ove cursor in Insert Mode vi Syntax vi commands follow the general form N operator M object which means Coaxial Networks Inc Page 55 of 60 execute operator times mM objects If n and or are omitted they default to 1 Operators which take objects are if the operator is pressed twice then the object is the current line c Change a Deletion cy Yank if c is omitted uses general buffer lt shift lines left by shiftwidth variable gt shift lines right by shiftwidth variable filter trough The operators and are line based so the set Of objects is diminished greatly Operators which do not take objects s Substitute x Delete character r Replace character change case of character Objects if given with out an operator are interpreted as a cursor motion command w forward until beginning of word forward until end of word p backward until beginning of word 5 forward until end of line backward until first non whitespace character 0 backward until first column of line line number n n column n of current line pat forward until beginning of pat search pat backward until beginning of pat backward search n repeat last search w repeat last search backward search but in opposite direction until match of parenthesis brace or bracket c until next
50. re not assignable or transferable to any subsequent purchaser licensee 1 Hardware CNI warrants that the Hardware will be free from defects in materials and workmanship and will per form substantially in compliance with the user documentation relating to the Hardware for a period of one year from the date the original end user received the Hardware 2 Software CNI warrants that the Software will perform substantially in compliance with the end user documentation provided with the Hardware and Software for a period of ninety days from the date the original end user received the Hardware and Software The end user is responsible for the selection of hardware and software used in the end user s systems Given the wide range of third party hardware and applications CNI does not warrant the compatibility or uninterrupted or error free operation of our Software with the end user s system 3 Exclusive Remedy Your exclusive remedy and Coaxial exclusive obligation for breach of this limited warranty is in Coaxial sole option either a a refund of the purchase price paid for the Hardware Software or b repair or replacement of the Hardware Software with new or remanufactured products Any replacement Hardware or Software will be warranted for the remainder of the original warranty period or thirty 30 days which ever is longer 4 Warranty Procedures If a problem develops during the limited warranty period the end user shall follow the procedure o
51. right selection click on Save and the changes will apply after the system is restarted Coaxial Networks Inc Page 29 of 60 Creating Class of Service Profiles DOCSIS based data networks allow each cable modem to be associated to a class of service This class of service configuration is downloaded by the cable modem during registration process using TFTP protocol IRIS provides a user interface using which you can enter different values for a cable modem configuration file and then save these settings to class of service These classes of services profiles are then available to you in the CM Subscription section of IRIS configuration Home 2 Cable Modem Configuration File Generator Basic Setup Network Cable Modem Configuration Settings DS Frequency NA DOCSIS E DOCSIS Advanced Setup NA DOCSIS Frequency 0 Channel 0 21 CM Subscription E DOCSIS Frequency Configuration ly US Channel ID RF Setup Net Access Enable Enable Disable Downstream Upstream Class of Service Request CM Status SVC Class ID Reboot DS Rate Bits per second Max US Rate Bits per second US Priority Guaranteed US Rate Bits per Second Configuration File Name Optional Settings Maximum CPE per Cable Modem 1 Generate Config file Reset Figure 17 Class of Service Creation When creating cable modem configuration files which specify the class of servi
52. the Configuration File name specify the name you would wish to give this type service for example business or residential In the Maximum per Cable Modem select the number of CPEs you wish to allow behind the cable modem After entering all the values make sure that these are the settings you wish to create this class of service with and the click the Generate Configuration file Remember that any protocol has overhead and your customers will see slightly less value if they do a speed test Usually the speed test program do not account for the overhead of transferring IP packets In the US Rate specify the rate at which cable modems can upload data For example if you wish to provide a 128Kbps data rate you would enter 128000 in this field IRIS implements a Class Based Queue and Round Robin allocation strategies for downstream rate regulation In Round Robin packets are put on a first in first out queue and as long as bandwidth is available it will be given to the client requesting it If you wish to rate limit a customer to the bandwidth he is subscribed for even though there is bandwidth available you have to enable the Class Based Queuing By default round robin is enabled Coaxial Networks Inc Page 31 of 60 Controlling Cable Modem Access IRIS can allow all or selectively allow cable modems connected to your cable network to gain access to the Internet d By default IRIS is configure
53. traffic The cable modem configuration files should be located in the t ftpboot directory after compilation and the etc dhcpd coni specifies the name of the configuration file to the cable modem during it downloads IP parameters from the Dhcp server count command Coaxial Networks Inc Page 38 of 60 The count command displays the number of Interrupts Packets received Packets Transmitted and Errors on the cable interface of IRIS rcount command Resets the values of the above mentioned counters ver command Displays the version of IRIS and IRIS CLI reboot command Restarts the system shutdown command Shuts down the system so that it can be powered off safely system command Takes you to the QNX system prompt from the IRIS CLI To return back to the IRIS CLI type exit at the system prompt quit command The quit command exits the IRIS CLI On a telnet connection it would close your telnet session On the serial console it will log out and display the login prompt gain command Repeats the last command that you had typed tty command Displays the name of the terminal you are currently connected on passwd command Prompts to change the iris password You should change the iris password once you have received the system Make a note of the password in a safe place so that you do not forget the password Coaxial Net
54. u must remove all copies of the Software from any devices onto which you have installed it and must ensure that the party to whom you transfer the Hardware receives this License Agreement and Limited Warranty 4 Upgrades Covered This license covers the Software originally provided to you with the Hardware and any additional software that you may receive from CNI whether delivered via tangible media CD Coaxial Networks Inc Page 7 of 60 ROM or floppy disk down loaded from CNI or delivered through customer support Any such additional software shall be considered Soft ware for all purposes under this License 5 Export Law Assurances You acknowledge that the Software may be subject to export control laws and regulations of the U S A You confirm that you will not export or re export the Software to any countries that are subject to export restrictions 6 No Other Rights Granted Other than the limited license expressly granted herein no license whether express or implied or otherwise is granted to any copyright patent trademark trade secret or other proprietary rights of CNI 7 Termination Without limiting Coaxial other rights CNI may terminate this license if you fail to comply with any of these provisions Upon termination you must destroy the Software and all copies thereof Limited Warranty The following limited warranties provided by CNI extend to the original end user of the Hardware licensee of the Software and a
55. utlined below A Prior to returning a product under this warranty the end user must first call or send an email to CNI at support coaxialnetworks com to obtain a return materials authorization RMA number RMAs are issued between 8 00 a m and 5 00 p m Pacific Time excluding weekends and holidays The end user must provide the serial number s of the products in order to obtain an RMA B After receiving an RMA the end user shall ship the product including power supplies and cable where applicable freight or postage prepaid and insured to CNI Within five 5 days notice from the end user shall provide with any missing items or at CNI s sole option will either a replace missing items and charge the end user or b return the product to the end user freight collect The end user shall include a return address daytime phone number and or fax The RMA number must be clearly marked on the outside of the package Coaxial Networks Inc Page 8 of 60 C Returned Products will be tested upon receipt Products that pass all functional tests will be returned to the end user D CNI will return the repaired or replacement Product to the end user at the address provided by the end user at CNI Network s expense For Products shipped within the United States of America CNI will use reasonable efforts to ensure delivery within five 5 business days from the date received by CNI Expedited service is availab
56. works Inc 2001 2002 login iris assword PP found IRIS Copyright lt c gt Coaxial Networks Inc 2001 2003 ound IRIS manager IRIS Ready IRIS gt Figure 20 IRIS CLI prompt help command You can type or help on the IRIS prompt to see the list of CLI commands available You can type or help on the IRIS prompt to see the list of CLI commands available IRIS gt SL zu e e ente list usage ego me Mu ud print packet counters ie Team e Rev clear packet counters ddp display IRIS version Coaxial Networks Inc Page 36 of 60 ie print MacAddress to Sid map PEEG RES print CM registration status M print CM and associated CPE config cm lt ifile gt lt ofile gt 4 generate CM config file 5 quit command interpreter YS GIL ille go to the system prompt LGDOOLD Gu UE MEE restart the system SNUG COWS e saat EE SUD shutdown the system Tuned ee eade e OA I DAR repeat last command ey uas recie peres eL Nas displays the terminal name eee vm e RR eee changes password for iris UDCON e dee Ae upconveter config command upcon for list SETUP
57. works Inc Page 39 of 60 command Using the command you can program and check status of the integrated upconverter in the IRIS DC1100 and IRIS DC1100C Upcon FL lt frequency gt Load upconverter with the desired frequency output is muted and then unmuted For example to set the downstream frequency to 369MHz at the IRIS gt prompt type upcon fl 369000000 Consult chapter on Channel Frequency Chart to find center frequency of a TV channel that you wish to use Upcon FLI lt frequency gt Loads upconverter with the desired frequency without affecting the output See the Upcon FL command for example Upcon AI IF attenuator setting Load the desired value for the IF Attenuator User should use the and let the upconverter chose the desired attenuation automatically c pcon IAS high limit low limit Set the IF IF ALC high and low limit Upcon IAD Disable IF ALC Upcon IAE Enable IF ALC This is the default setting and should not be changed Upcon ITS F Threshold Set Jpcon IF Threshold Disable Upcon ITE F Threshold Enable Upcon MOD Disable upconverter output Upcon MOE Enable upconverter output AR lt number of 0 1dB steps gt Coaxial Networks Inc Page 40 of 60 Loads RF Attenuator with desired value Upcon RAS lt high limit gt lt low limit gt ets high and low values for RF ALC

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