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Avaya BayRS Version 14.0.2 (308663-14.0.2 Rev 00) Release Notes

1. ccsssceceeeeeeesteeeeees 35 DVMRP Use with Interfaces with More than One IP Address o n 35 Firewall GN PW oiga a a ants thedsbluti see tiulais 36 Flash Compaction or Extensive File Management Use on ARE nsss 36 Pame Piety Serv eS arhin nrnna a aantwadae ahaa 36 geo Maree ener re rer rere cer rine currence ee eer re are rere ers err Perce reer rec crere tr rer rte rrr arrest 36 ISDN BRI Configuring B Channels on the ARN cesceceeeeeeeeeeeeeeeeetaeeeeneees 37 NAT DETTE ngegia aR 37 RIP 2 097 FIETS arangan oF Signal Ports Settings on a Switch and Router Conflict cceesssseeesssseeeeeeeseees 37 IM sas A Suan Dag areas ales ae an deal A LEE M EE T AT N S A 38 TETE onenian rr te Renee per oe er ee eer errr rene eee os ern Te 38 Unnombered IP Intertaces sairin aA a nani edius eves 38 VRRP Over LANE serenecon rea E T R 38 E EATE E EAA E A A EA E E AAE E E AN A E E E 38 WOPR TOF PP MOUIE sosasiirsngsurno ao e 38 Adding Bandwidth on Demand Disables WCP Data Compression s s 39 Prower a aats ad tuuadite paket ces Mineareia ids guitare edie 39 Standards SPPON oia aa ai AA 42 Flash Memory Carde SUDDOrIET cccsascecnscccanticccantieacae apne reee raa ison daueeianeeieeean 47 308663 14 0 2 Rev 00 vii Tables Table 1 BCC Board Types AN and ANH Modules c ccceceessceeeesssseeeeesseeees 10 Table 2 BCC Board Types BLN and BCN Modules c ccccceessceeeesseteeeeseneeees 13 Table
2. FLO4M 20 11119 67 Epson HWB401BNX2 IBM IBM1700400D1DA 25 Intel IMCO04FLSAQ1381 continued 308663 14 0 2 Rev 00 47 Release Notes for BayRS Version 14 0 2 Table 9 Approved Flash Memory Cards continued Size Vendor Part Number 8 MB AMD AMCO08CFLKA 150 AMCO008CFLKA 200 AMCO08CFLKA 250 AMCO08DFLKA 150 AMCO008DFLKA 200 AMCO08DFLKA 250 Centennial Centennial Strata Flash FLO8M 25 11119 01 FLO8M 15 11119 01 FLO8M 20 11138 FLO8M 20 11119 01 FLO8M 20 11119 61 FLO8M 20 11119 67 FLO8M 20 11736 J5 61 Epson HWB801BNX0 Intel IMCOO8FLSP Q1 422 16 MB Epson HWB161BNX2 Centennial Strata Flash FL16M 20 11736 J5 61 FL16M 20 11119 61 FL16M 20 11119 67 32 MB Centennial FL32M 20 11119 61 FL32M 20 11119 67 FL32M 20 11736 J5 61 48 308663 14 0 2 Rev 00
3. 2 serial ports and an 8 port Ethernet hub ansedsof 1108 ANH 8 with T1 FT1 1 Ethernet port 2 serial ports and an 8 port Ethernet hub ansedsgi 1051 ANH 8 with ISDN 1 Ethernet port 2 serial ports and an 8 port Ethernet hub ansedsgj 1127 AN ENET 1 Ethernet port 2 serial ports 1 fractional E1 port and an 8 port Ethernet hub ansedsgjx 1137 AN ENET 1 Ethernet port 2 serial ports 1 fractional E1 port and an 8 port Ethernet hub and DCM ansedsgx 1048 ANH 8 with DCM 1 Ethernet port 2 serial ports and an 8 port Ethernet hub ansedsh 1026 ANH 12 1 Ethernet port 2 serial ports and a 12 port Ethernet hub ansedshc 1093 ANH 12 with CSU DSU 1 Ethernet port 2 serial ports anda 12 port Ethernet hub ansedshf 1106 ANH 12 with T1 FT1 1 Ethernet port 2 serial ports anda 12 port Ethernet hub ansedshi 1029 ANH 12 with ISDN 1 Ethernet port 2 serial ports and a 12 port Ethernet hub ansedshj 1125 AN ENET 1 Ethernet port 2 serial ports 1 fractional E1 port and a 12 port Ethernet hub ansedshjx 1136 AN ENET 1 Ethernet port 2 serial ports 1 fractional E1 port and a 12 port Ethernet hub and DCM ansedsi 1027 AN ENET with ISDN 2 Ethernet ports 2 serial ports with 16 MB DRAM ansedsj 1119 AN ENET 1 Ethernet port 2 serial ports 1 fractional E1 port with 16 MB DRAM ansedsjx 1133 AN ENET 1 Ethernet port 2 serial ports 1 fractional E1 port with 16 MB DRAM and DCM continued 308663 14 0 2 Rev 00 11 Release Notes for Bay
4. and related licensed materials including all whole or partial copies Nortel Networks grants you a license to use the Software only in the country where you acquired the Software You obtain no rights other than those granted to you under this License Agreement You are responsible for the selection of the Software and for the installation of use of and results obtained from the Software 1 Licensed Use of Software Nortel Networks grants Customer a nonexclusive license to use a copy of the Software on only one machine at any one time or to the extent of the activation or authorized usage level whichever is applicable To the extent Software is furnished for use with designated hardware or Customer furnished equipment CFE Customer is granted a nonexclusive license to use Software only on such hardware or CFE as applicable Software contains trade secrets and Customer agrees to treat Software as confidential information using the same care and discretion Customer uses with its own similar information that it does not wish to disclose publish or disseminate Customer will ensure that anyone who uses the Software does so only in compliance with the terms of this Agreement Customer shall not a use copy modify transfer or distribute the Software except as expressly authorized b reverse assemble reverse compile reverse engineer or otherwise translate the Software c create derivative works or modifications unless expressly authorized or d
5. and you configure a Nortel Networks router to serve as an RP router for a PIM domain the Cisco router drops any RP advertisement packet it receives from the RP router that contains a zero group prefix count As a result the Cisco router cannot advertise RP set information to all PIM routers in the domain To ensure that the Cisco router sends advertisement messages to all multicast group ranges using address 224 0 0 0 4 set the RFC2362 parameter to Enable 308663 14 0 2 Rev 00 21 Release Notes for BayRS Version 14 0 2 Routers Ignore RP Priority and Hash Value During RP Selection You configure multiple RPs responsible for the same or overlapping group ranges in a PIM domain For RPs responsible for the same group ranges a Cisco router selects the first RP on the RP list regardless of the RP priority and hash value For RPs responsible for overlapping group ranges a Cisco router selects the router with the most specific group range regardless of the RP priority and hash value As a workaround configure only one RP router for each unique group range This allows the Nortel Networks router and the Cisco router to select the same RP ATM Half Bridge Support BayRS Version 14 0 2 includes support of the ATM Half Bridge AHB feature Please be aware that some users operating under certain conditions may encounter issues such as the following e When AHB caches an unsecure host that it learned via ARP the associated idle time
6. including accept and announce policies Data compression WCP and Hi fn Dial backup 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 e Dial on demand e DLSw e DNS e DVMRP including accept and announce policies e FireWall 1 e Frame relay multilink not supported e FTP e GRE e HTTP e IGMP e IP including accept policies adjacent hosts static routes and traffic filters e IPX including static netbios route e IPXWAN e LLC2 e MPOA e NAT e NHRP e NTP e OSPF including accept and announce policies e PPP certain line parameters only no multiline or multilink supported e Proprietary Standard Point to Point e RADIUS e RIP including accept and announce policies e Router discovery RDISC e SDLC e SNMP e Source route bridge e Spanning tree e Syslog e Telnet TFTP e Transparent Bridge e VRRP Virtual Router Redundancy Protocol 308663 14 0 2 Rev 00 9 Release Notes for BayRS Version 14 0 2 Identifying Board Types Tables 1 through 5 identify the Board Type parameter values displayed by the BCC Use the BCC Board Type column to find in alphabetical order a hardware module in an AN ANH ARN ASN BN or System 5000 router configuration Note You cannot use BCC commands to configure an X 25 PAD or V 34 console modem daughterboard for the ARN router Use Site Manager to configure these daughterboards Note Inserting a daughterboard into an AN
7. EGP RFC 854 Telnet Protocol Specification RFC 855 Telnet Option Specification RFC 856 Telnet Binary Transmission 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 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 308663 14 0 2 Rev 00 43 Release Notes for BayRS Version 14 0 2 Table 8 Standards Supported by Version 14 0 2 continued Standard Description RFC 1075 Distance Vector Multi
8. RP Advertisement Messages with Zero Prefix Count 006 21 Routers Ignore RP Priority and Hash Value During RP Selection 06 22 ATM Half Bridge Support sses Ere rer rr ree erect rer rere cerr ee crrtrre ee 22 Failover and Load Balancing for ATM VCs Not Supported s s s 22 MPOA and VRRP over LANE SUPOT sco cussceciatkcator nse cuanieeespeesentadeanielbtcaneunreee 22 PRES DRAM Re GuireiniGinte sisisi ia ia i 23 BKET e E E E E E E TT 23 Face MNS airina ER E 23 IPsec 3DES Perorinanee Consideralions ssc cesnsccccasheteiccentercidvcaiedetdanessecanieaiebeces 23 TP EUS aaae EAEE 24 Renaming the FireWall 1 Redundant Management Scripts 0 cceceeeeeeeeeeees 25 BayRS Bandwidth Broker for Differentiated Services ccecccceseeeeeeeeeeeteeeeeneeeeees 25 El AS adi cit ccd cnet scecenncs teaci wl deeackatity sedges ceadeuistuae saa seamen ts secceaty andamivted 26 SUNOS 4 1 4 Support for Site MANGO sacciscscd cha ccsentatcannniciercdpessaceedieaitealerduerennedis 26 Piotocal StaUstes tot MPLS siisessaiviviqamsnd ante S 26 Using the Embedded Web Server to Transfer Files ccccccccccessesseeeeseseteeeeseeeaees 27 ANANH and ARN CAUSES sstrus bnie a 27 Allocating Memory on ARN Routers cc ccccesesecceceeeeeeceeeeenseneeeeeeneneeeenenenes 27 DSU CSU Test LED Remains On After Reset cccseceeseteeeseeeeeeeeeseeeeeees 28 Network Booting on DSU CSU Interfaces oo eeecccccceeeeeneeesetee
9. base module redefines its module ID and board type Table 1 lists the AN and ANH board types Table 1 BCC Board Types AN and ANH Modules Technician Interface or MIB BCC Board Type Module ID Description andeds 1033 AN ENET 2 Ethernet ports 2 serial ports andedsg 1050 ANH 8 2 Ethernet ports 2 serial ports and an 8 port Ethernet hub active for the first Ethernet port andedsh 1035 ANH 12 2 Ethernet ports 2 serial ports and a 12 port Ethernet hub andedst 1034 AN ENET 2 Ethernet ports 2 serial ports 1 token ring port andst 1037 AN TOKEN 2 serial ports 1 token ring port andstc 1091 AN TOKEN with CSU DSU 2 serial ports 1 token ring port andsti 1038 AN TOKEN with ISDN 2 serial ports 1 token ring port ansdsedst 1041 AN ENET TOKEN 1 Ethernet port 2 serial ports 1 token ring port anseds 1024 AN ENET 1 Ethernet port 2 serial ports with 16 MB DRAM ansedsc 1090 AN ENET with CSU DSU 2 Ethernet ports 2 serial ports ansedsf 1100 AN ENET with T1 FT1 2 Ethernet ports 2 serial ports continued 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Table 1 BCC Board Types AN and ANH Modules continued Technician Interface or MIB BCC Board Type Module ID Description ansedsg 1047 ANH 8 1 Ethernet port 2 serial ports and an 8 port Ethernet hub ansedsgc 1094 ANH 8 with CSU DSU 1 Ethernet port
10. command line interface that Nortel support technicians can use to troubleshoot and configure Nortel Networks devices We provide this section as an interim supplement to one or more of the following Technician Interface books e Using Technician Interface Scripts e Using Technician Interface Software Writing Technician Interface Scripts This information will appear in the Release Notes until we integrate it to the next released version of the associated Technician Interface book Using Scripts and Aliases to Dynamically Configure a Router Use of rapid fire scripts or aliases to dynamically set a router s configuration via the MIBs can put the router into a corrupted state and cause connectivity issues When using Technician Interface to launch scripts or aliases to configure the router be sure to include pauses one to two seconds to allow sufficient time for the router to make the required changes to the MIBs Diagnostics On Off Option for the ARN Router For the ARN platform only the Technician Interface diags command supports an option to enable or disable diagnostics effective the next time you cycle power on the router Disabling the diagnostics results in a faster boot time but leaves the hardware components unverified The syntax for this option is as follows diags on off lt s ot_id gt 18 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 General Guidelines The following guidelines suppl
11. e RaiseDTR dialup e Remote Authentication Dial In User Service RADIUS e Resource Reservation Protocol RSVP e Router discovery RDISC e Router redundancy proprietary e Routing Information Protocol RIP e Service Advertisement Protocol SAP e Simple Network Management Protocol SNMP e Source route bridging SRB e Source route bridging over ATM permanent virtual circuits PVCs e Spanning tree e Switched Multimegabit Data Service SMDS e Synchronous Data Link Control SDLC e Telnet inbound and outbound e Transmission Control Protocol TCP e Transparent bridge e Transparent to source routing translation bridge e Trivial File Transfer Protocol TFTP e User Datagram Protocol UDP e V 25bis dialup e Virtual Network Systems VINES e Virtual Router Redundancy Protocol VRRP e X 25 with QLLC e Xerox Network System XNS e XMODEM and YMODEM 308663 14 0 2 Rev 00 41 Release Notes for BayRS Version 14 0 2 Standards Supported Table 8 lists the Request For Comments RFCs and other standards documents with which Version 14 0 2 complies BayRS Version 14 0 2 might support additional standards that are not listed in this table Table 8 Standards Supported by Version 14 0 2 Standard Description ANSI Digital Hierarchy Supplement to formats specifications T1 107b 1991 ANSI T1 404 DS3 Metallic Interface Specification ANSI X3t9 5 Fiber Distribut
12. must configure the BSAC RADIUS server with the following files e bayrs dct e vendorini e dictiona dcm These files load at server startup and enable the server to recognize the vendor specific RADIUS clients You can locate these files in the bsac directory on the BayRS Router and Site Manager Software update CD e To configure a Nortel Networks RADIUS server copy the three files to the directory that you define at installation time typically C RADIUS Service e To configure a non Nortel Networks RADIUS server use the bayrs dct file as a reference to change the existing RADIUS dictionary Because bayrs dct is in the format of some popular RADIUS servers you might be able to use it as a direct replacement for the existing RADIUS dictionary For more information see the vendor s documentation Note To use RADIUS with IP utilities such as FTP NTP HTTP and Telnet your RADIUS server must support VSAs 32 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 The RADIUS dictionary file bayrs dct defines the Nortel Networks vendor specific attributes The Nortel Networks vendor ID is 1584 as allocated by the Internet Assigned Numbers Authority Use this ID in the header when using VSAs For more information on See this document RADIUS Configuring RADIUS BaySecure Access Control BaySecure Access Control Administration Guide for your specific platform UNIX NetWare or Windows NT Mu
13. on the following topics Topic ae 2 Q o Upgrading to Version 14 0 2 BCC Guidelines Technician Interface Guidelines General Guidelines Operating Limitations and Cautions Protocols Supported Standards Supported Flash Memory Cards Supported 5 i es a ls la IN Ip NU IDO 1 I 10 100 308663 14 0 2 Rev 00 1 Release Notes for BayRS Version 14 0 2 Upgrading to Version 14 0 2 To upgrade BayRS to Version 14 0 2 see Upgrading Routers to BayRS Version 14 xx in your upgrade package In addition read the following sections Upgrading FireWall 1 Configurations To upgrade FireWall 1 from a BayRS version earlier than 13 20 complete the following steps Note If you are currently running Firewall 1 from BayRS Version 13 20 and higher and want to upgrade to BayRS Version 14 0 2 you do not have to follow these steps 1 Familiarize yourself with the Bay Command Console BCC Starting with BayRS Version 13 20 FireWall 1 no longer supports Site Manager as a configuration tool You must use the BCC to manage and configure FireWall 1 For basic information about using the BCC see Using the Bay Command Console BCC 2 Make sure that you will not lose access to your router When you upgrade to BayRS Version 14 0 2 once you boot your router the Version 14 0 2 software invokes the default Fire Wall 1 security policy This default security policy drops all attem
14. sublicense rent or lease the Software Licensors of intellectual property to Nortel Networks are beneficiaries of this provision Upon termination or breach of the license by Customer or in the event designated hardware or CFE is no longer in use Customer will promptly return the Software to Nortel Networks or certify its destruction Nortel Networks may audit by remote polling or other reasonable means to determine Customer s Software activation or usage levels If suppliers of third party software included in Software require Nortel Networks to include additional or different terms Customer agrees to abide by such terms provided by Nortel Networks with respect to such third party software 2 Warranty Except as may be otherwise expressly agreed to in writing between Nortel Networks and Customer Software is provided AS IS without any warranties conditions of any kind NORTEL NETWORKS DISCLAIMS ALL WARRANTIES CONDITIONS FOR THE SOFTWARE EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND ANY WARRANTY OF NON INFRINGEMENT Nortel Networks is not obligated to provide support of any kind for the Software Some jurisdictions do not allow exclusion of implied warranties and in such event the above exclusions may not apply 3 Limitation of Remedies INNO EVENT SHALL NORTEL NETWORKS OR ITS AGENTS OR SUPPLIERS BE LIABLE FOR ANY OF THE FOLLOWING a DAMAGES
15. 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 ji 308663 14 0 2 Rev 00 Nortel Networks Inc Software License Agreement This Software License Agreement License Agreement is between you the end user Customer and Nortel Networks Corporation and its subsidiaries and affiliates Nortel Networks PLEASE READ THE FOLLOWING CAREFULLY YOU MUST ACCEPT THESE LICENSE TERMS IN ORDER TO DOWNLOAD AND OR USE THE SOFTWARE USE OF THE SOFTWARE CONSTITUTES YOUR ACCEPTANCE OF THIS LICENSE AGREEMENT If you do not accept these terms and conditions return the Software unused and in the original shipping container within 30 days of purchase to obtain a credit for the full purchase price Software is owned or licensed by Nortel Networks its parent or one of its subsidiaries or affiliates and is copyrighted and licensed not sold Software consists of machine readable instructions its components data audio visual content such as images text recordings or pictures
16. 3 BCC Board Typeset ASN WOGMSS scssccesceiciccsscedscctisupiciacstentcicamniendieceniseases 15 Table 4 BOG Board Types ARN Modyles arorniusnsianaana aa 16 Table 5 BCC Board Types System 5000 Modules ccssceeeeesteeeeesesteeeenennaes 17 Table 6 Default Settings for Serial Parameters without SDLC eeeeeeeeeees 31 Table 7 Default Settings for Serial Parameters with SDLC ee ceeceeeeeenteees 31 Table 8 Standards Supported by Version 14 0 2 essssssssssssirssirsssrnesrnnssrnssenssrnens 42 Table 9 Approved Flash Memory CardS ccccscccccesssseeeeeeesseeeesscneeeesessnaeeseeeaas 47 308663 14 0 2 Rev 00 ix Preface The Nortel Networks BayRS Version 14 0 2 is a software release that includes bug fixes and new features added since BayRS Version 14 0 1 These release notes contain guidelines for using BayRS Version 14 0 2 Hard Copy Technical Manuals You can print selected technical manuals and release notes free directly from the Internet Go to the www nortelnetworks com documentation URL Find the product for which you need documentation Then locate the specific category and model or version for your hardware or software product Use Adobe Acrobat Reader to open the manuals and release notes search for the sections you need and print them on most standard printers Go to Adobe Systems at the www adobe com URL to download a free copy of the Adobe Acrobat Reader You can purchase selected document
17. B Site Manager BCC Board Type Module ID Model Number Description qtok 256 50021 Quad token ring shssi 225 5295 HSSI smce1ii120 191 AG2111001 120 ohm Single Port Multichannel E1 MCE1 II for ISDN PRI and Leased Line smce1ii75 189 AG2111003 75 ohm Single Port Multichannel E1 MCE1 II for 75 ohm Leased Line smct1 169 5944 Single Port MCT1 sqe100 6144 Quad 100BASE TX link module sqe100fx 6145 Quad 100BASE FX link module sse 118 5410 Single Sync with Ethernet sync 80 5280 Quad Sync wffddiim 193 5943 Hybrid FDDI with single mode on connector B wfifddi1 mf 197 5949 Hybrid FDDI with single mode on connector B and with hardware filters wfifddiis 195 5942 Hybrid FDDI with single mode on connector A wffddi1 sf 199 5948 Hybrid FDDI with single mode on connector A and with hardware filters wffddi2m 192 5930 Multimode FDDI wifddi2mf 196 5946 Multimode FDDI with hardware filters wffddi2s 194 5940 Single Mode FDDI wffddi2sf 198 5947 Single Mode FDDI with hardware filters 14 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Table 3 lists the ASN board types Table 3 BCC Board Types ASN Modules Technician Interface or MIB BCC Board Type Module ID Description asnqpbri 2560 Quad BRI Net Module denm 1280 Dual Port Ethernet Net Module dmctinm 2944 Dual Port MCT1 Net Module dsnm1n 1540 Dual Port Synchronous Net Module dsnm1nisdn 1588 ISDN BRI Dual Sync Net Module dtnm 2048 D
18. BASED ON ANY THIRD PARTY CLAIM b LOSS OF OR DAMAGE TO CUSTOMER S RECORDS FILES OR DATA OR c DIRECT INDIRECT SPECIAL INCIDENTAL PUNITIVE OR CONSEQUENTIAL DAMAGES INCLUDING LOST PROFITS OR SAVINGS WHETHER IN CONTRACT TORT OR OTHERWISE INCLUDING NEGLIGENCE ARISING OUT OF YOUR USE OF THE SOFTWARE EVEN IF NORTEL NETWORKS ITS AGENTS OR SUPPLIERS HAVE BEEN ADVISED OF THEIR POSSIBILITY The forgoing limitations of remedies also apply to any developer and or supplier of the Software Such developer and or supplier is an intended beneficiary of this Section Some jurisdictions do not allow these limitations or exclusions and in such event they may not apply 308663 14 0 2 Rev 00 iii General a If Customer is the United States Government the following paragraph shall apply All Nortel Networks Software available under this License Agreement is commercial computer software and commercial computer software documentation and in the event Software is licensed for or on behalf of the United States Government the respective rights to the software and software documentation are governed by Nortel Networks standard commercial license in accordance with U S Federal Regulations at 48 C F R Sections 12 212 for non DoD entities and 48 C F R 227 7202 for DoD entities Customer may terminate the license at any time Nortel Networks may terminate the license if Customer fails to comply with the terms and conditions of this license In ei
19. BayRS Version 14 0 2 Part No 308663 14 0 2 Rev 00 April 2001 600 Technology Park Drive Billerica MA 01821 4130 Release Notes for BayRS Version 14 0 2 NORTEL NETWORKS Copyright 2001 Nortel Networks All rights reserved April 2001 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 Nortel 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 The software license agreement is included in this document Trademarks Nortel Networks the Nortel Networks logo the Globemark Unified Networks and AN BCN BLN and BN are trademarks of Nortel Networks Adobe and Acrobat Reader are trademarks of Adobe Systems Incorporated Cisco is a trademark of Cisco Technology Inc FireWall 1 is a trademark of Check Point Software Technologies Ltd Microsoft Windows and Windows NT are trademarks of Microsoft Corporation NetWare is a trademark of Novell Inc The asterisk after a name denotes a trademarked item Restricted Rights Legend Use duplication or disclosure by the United State
20. DRAM arnpbenx10 8928 ARN Ethernet Expansion Module with DCM arnpbtenx10 8960 ARN Ethernet and Tri Serial Expansion Module with DCM arnsenet 8832 ARN Ethernet Port Expansion Module arnssync 8736 ARN Serial Adapter Module arnstkrg 8816 ARN Token Ring Expansion Module arntsync 8848 ARN Tri Serial Port Expansion Module 16 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Table 5 lists the System 5000 board types Table 5 BCC Board Types System 5000 Modules Technician Interface or MIB BCC Board Type Module ID Description asnqpbri 2560 Router Quad Port ISDN BRI Net Module atm5000bh 524544 Centillion Multiprotocol Engine denm 1280 Router Dual Ethernet Net Module dmctinm 2944 Router Dual Port MCT1 Net Module dsnmin 1540 Router Dual Synchronous Net Module dtnm 2048 Router Dual Token Ring Net Module iqe 1408 5380 Ethernet Router Module iqtok 2176 5580 Token Ring Router Module mceinm 2816 Router MCE1 Net Module mmasmbdas 1833 Router Hybrid PHY B FDDI Net Module mmfsddas 1793 Router Multimode FDDI Net Module qsyncnm 1664 Router Quad Port Synchronous Net Module se100nm 2304 Router 100BASE T Ethernet Net Module shssinm 3584 Router HSSI Net Module smammbdas 1825 Router Hybrid PHY A FDDI Net Module smfsddas 1801 Router Single Mode FDDI Net Module 308663 14 0 2 Rev 00 17 Release Notes for BayRS Version 14 0 2 Technician Interface Guidelines The Technician Interface is a
21. MS The following limitations exist for DSQMS services in BayRS e Queue starvation can occur despite priority time quantum settings Queues with the same priority level and priority time quantum settings may nevertheless experience queue starvation if one of the queues is bandwidth heavy To address this condition you can configure traffic policing for the bandwidth heavy traffic flow to an acceptable rate for it s assigned DSQMS Priority Queue Configure traffic policing before the DSQMS outbound interface to control UDP as well as TCP flows e DSQMS is not supported with Protocol Priority Queuing PPQ DVMRP Specifying the Lifetime of a Prune Message The lifetime of a prune message which DVMRP sends to a neighbor should never be greater than the forward cache time to live set for the same circuit These values are set at the following parameters in the BCC and Site Manager respectively Related BCC Parameters prune lifetime fwd cache timeout Related Site Manager Parameters Prune Life Time Forward Cache TTL For additional information see Customizing DVMRP on an Interface in the Configuring IP Multicasting and Multimedia Services manual DVMRP Use with Interfaces with More than One IP Address You cannot use the BayRS Version 14 0 2 implementation of Distance Vector Multicast Routing Protocol DVMRP with circuits with multinetted interfaces that is interfaces with more than one IP address 308663 14 0 2
22. Psec software Follow the instructions included with the CD or in Configuring IPsec Services to install the IPsec option 24 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Adding the IPsec File to the BayRS 14 0 2 Base Kernel To use IPsec you must use Image Builder to add an IPsec file to the BayRS 14 0 2 base kernel The IPsec file is located on a separate CD which ships with the IPsec feature To install IPsec follow the instructions included with the IPsec CD You do not have to modify or add anything to Site Manager Renaming the FireWall 1 Redundant Management Scripts Nortel Networks provides redundant management script files to make it easy to synchronize firewall management stations using the fwfilex command You can use these scripts to transfer security policies and configuration files from one Windows NT platform to another or from one UNIX platform to another You can get the files necessary to synchronize backup stations from either the BayRS software CD or the World Wide Web If you are using UNIX systems for your backup management stations copy the file fwfilex in the fwbkpscr unix directory on the CD into the FireWall 1 bin directory typically etc fw bin on your primary backup station Note After you copy the file fwfilex to the etc fw bin directory on the pri mary backup station you must rename the file to fwfilex so that it no longer has a period at the end For detailed
23. RS Version 14 0 2 Table 1 BCC Board Types AN and ANH Modules continued Technician Interface or MIB BCC Board Type Module ID Description ansedst 1025 AN ENET TOKEN 1 Ethernet port 2 serial ports 1 token ring port with 16 MB DRAM ansedstc 1092 AN ENET TOKEN with CSU DSU 1 Ethernet port 2 serial ports 1 token ring port ansedsti 1028 AN ENET TOKEN with ISDN 1 Ethernet port 2 serial ports 1 token ring port ansedstj 1123 AN ENET 1 Ethernet port 2 serial ports 3 fractional E1 ports with 16 MB DRAM ansedstjx 1135 AN ENET 1 Ethernet port 2 serial ports 3 fractional E1 ports with 16 MB DRAM and DCM ansedstx 1058 AN ENET TOKEN with DCM 1 Ethernet port 2 serial ports 1 token ring port with 16 MB DRAM ansedsx 1055 AN ENET with DCM 2 Ethernet ports 2 serial ports ansets 1030 AN ENET 1 Ethernet port 3 serial ports with 16 MB DRAM ansetsg 1049 ANH 8 1 Ethernet port 3 serial ports and an 8 port Ethernet hub ansetsh 1032 ANH 12 1 Ethernet port 3 serial ports and a 12 port Ethernet hub ansetst 1031 AN ETS 1 Ethernet port 3 serial ports 1 token ring port antst 1039 AN TOKEN 3 serial ports 1 token ring port 12 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Table 2 lists the BLN and BCN board types Table 2 BCC Board Types BLN and BCN Modules Technician Interface or MIB Site M
24. Rev 00 35 Release Notes for BayRS Version 14 0 2 FireWall 1 Services The following problems can occur while using FireWall 1 services in BayRS Check Point Log Viewer displays the incorrect time which is approximately one hour behind For example if the correct time is 12 17 the Log Viewer displays the time as 11 17 Log events from the management station or fw daemon display the correct time Check Point Log Viewer incorrectly reports that a router has stopped logging You can ignore the Stopped Logging message whenever the logging continues uninterrupted You cannot define an address range for source and destination addresses for a FireWall 1 Security policy You cannot disable FireWall 1 dynamically using the BCC even though the legal values for the state object of firewall are listed as enabled and disabled Flash Compaction or Extensive File Management Use on ARE Do not perform a flash compaction or extensive file management on a busy or production ARE module Doing so may cause a fault in the module Frame Relay Services IPsec One element of the frame relay SAP translation feature that directs multiple client connection requests to a single destination MAC address over a single SVC is not available This issue affects frame relay services configured with DLSw and LLC2 running either BNN_PVC or BNN_SVC This restriction applies to frame relay services configured using either the BCC or Site Manager If you chan
25. 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 continued 308663 14 0 2 Rev 00 45 Release Notes for BayRS Version 14 0 2 Table 8 Standards Supported by Version 14 0 2 continued Standard Description RFC 1764 PPP XNS IDP Control Protocol KNSCP RFC 1771 Border Gateway Protocol 4 BGP 4 obsoletes RFC 1654 RFC 1795 Data Link Switching Switch to Switch Protocol Version 1 RFC 1819 Internet Stream Protocol Version 2 RFC 1974 PPP Stac LZS Compression Protocol RFC 1989 PPP Link Quality Monitoring obsoletes RFC 1333 RFC 1990 PPP Multilink Protocol MP obsoletes RFC 1717 RFC 2068 HTTP Version 1 1 RFC 2069 An extension to HTTP Digest Access Authentication RFC 2104 HMAC Keyed Hashing for Message Authentication RFC 2115 Management Information Base for Frame Relay DTEs Using SMlv2 obsoletes RFC 1315 RFC 2138 Remote Authentication Dial In User Service RADIUS RFC 2139 RADIUS Accounting RFC 2166 Data Link Switching Version 2 0 Enhancements RFC 2178 OSPF Version 2 RFC 2205 Resource ReSerVation Protocol RSVP Version 1 Functional Specification RFC 2338 Virtual Router Redundancy Protocol RFC 2385 Protec
26. anager BCC Board Type Module ID Model Number Description atmcds3 5120 AG13110115 ATM DS 3 atmce3 5121 AG13110114 ATM E3 atmcoc3mm 4608 AG13110112 ATM STS 3 STM 1 MMF atmcoc3sm 4609 AG13110113 ATM STS 3 STM 1 SMF comp 4353 AG2104037 Octal Sync with 32 context compression daughterboard comp128 4354 AG2104038 Octal Sync with 128 context compression daughterboard de100 4864 50038 100BASE T Ethernet dst416 40 5740 Dual Sync with token ring dtok 176 5710 Dual token ring enet3 132 5505 Dual Ethernet esaf 236 5531 Dual Sync Dual Ethernet with 2 CAM filters 5532 Dual Sync Dual Ethernet with 6 CAM filters esafnf 232 5431 Dual Sync Dual Ethernet without hardware filters gigenet 6400 Gigabit Ethernet SX link module gigenetlx 6401 Gigabit Ethernet LX link module mce1ii120 190 AG2111002 120 ohm Dual Port Multichannel E1 MCE1 II for ISDN PRI and Leased Line mce1ii75 188 AG2111004 75 ohm Dual Port Multichannel E1 MCE1 II for 75 ohm Leased Line mcti 168 5945 Dual Port MCT1 osync 4352 5008 Octal Sync qef 164 5950 Quad Ethernet with hardware filters qenf 162 5450 Quad Ethernet without hardware filters qmctidb15 5377 AG2111007 Quad Port MCT1 DB15 qmctids0a 5378 AG2104052 Quad Port MCT1 DB15 with DSOA continued 308663 14 0 2 Rev 00 13 Release Notes for BayRS Version 14 0 2 Table 2 BCC Board Types BLN and BCN Modules continued Technician Interface or MI
27. ation file drop_ftp on policy index number 1 on the router named asn fw load conf drop_ftp pol1 asn1 Upgrading ATM Configurations If you are upgrading from a BayRS version earlier than 12 20 and you defined log event traps for asynchronous transfer mode ATM ATM signaling or ATM LAN emulation you must redefine these traps The ATM ATM signaling and ATM LAN emulation log event messages changed in BayRS Version 12 20 The ATM_SIG entity entity 95 no longer exists as a separate entity We have combined the ATM_SIG entity with the ATM entity entity 78 Combining and reorganizing these entities resulted in changes to the ATM log event message numbers We added new log events to the ATM_LE entity entity 100 resulting in log event message number changes for LAN emulation as well You can view the new and modified ATM log event messages in the event database on the BayRS Online Library Version 14 0 2 CD or on the World Wide Web at this URL http www25 nortelnetworks com library tpubs events Upgrading L2TP Configurations If you have a BayRS Version 12 10 configuration file that includes L2TP operating on a router using BayRS Version 14 0 2 the router automatically upgrades the assigned user network addresses to L2TP IP interface addresses L2TP IP interface addresses are internal to the router When communicating with the remote user the router associates the user s IP address with an L2TP IP interface address that y
28. ation sets CDs and technical publications through the Internet at the www1 fatbrain com documentation nortel URL How to Get Help If you purchased a service contract for your Nortel Networks product from a distributor or authorized reseller contact the technical support staff for that distributor or reseller for assistance 308663 14 0 2 Rev 00 xi Release Notes for BayRS Version 14 0 2 If you purchased a Nortel Networks service program contact one of the following Nortel Networks Technical Solutions Centers Technical Solutions Center Telephone Europe Middle East and Africa 33 4 92 966 968 North America 800 4NORTEL or 800 466 7835 Asia Pacific China eg ee a 61 2 9927 8800 800 810 5000 Additional information about the Nortel Networks Technical Solutions Centers is available from the www nortelnetworks com help contact global URL An Express Routing Code ERC is available for many Nortel Networks products and services When you use an ERC your call is routed to a technical support person who specializes in supporting that product or service To locate an ERC for your product or service go to the http www 130 nortelnetworks com cgi bin eserv common essContactUs jsp URL xii 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 This document contains the latest information about Nortel Networks BayRS Version 14 0 2 including information
29. cards Platform Flash Memory Required Associated Software Suites AN ANH 8 or 16 MB corp_suite ip access office_suite ARN 8 or 16 MB corp_suite ip_access office_suite ASN 8 or 16 MB corp_ suite lan_suite system_suite wan_suite BN 16 or 32 MB atm_suite corp_suite lan_suite system_suite vnr_suite wan_suite System 5000 8 or 16 MB corp_ suite lan_suite system_suite vnr_suite wan_suite Configuring PU 4 and SDLC Link Stations If you use PU 4 devices with Synchronous Data Link Control SDLC and modulo 128 set the SDLC parameters MAXOUT and MAXIN to 127 You see these parameters in the SDLC Link Station Configuration window For instructions on setting these parameters see Configuring SDLC Services Creating Multiple GRE Tunnels When creating multiple GRE tunnels dynamically you can configure a maximum of five point to point GRE tunnels In multipoint configurations you can configure 64 GRE tunnels per interface Configuring NAT Dynamically When you configure a local or global interface for NAT in dynamic mode the router returns an SNMP set error However this error does not affect the configuration of the router 308663 14 0 2 Rev 00 29 Release Notes for BayRS Version 14 0 2 Protocol Prioritization No Call Filters and TCP Applications Using a no call filter that applies to any TCP application can cause TCP to retransmit the filtered packet When two routers running a TCP app
30. cast 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 Protocol 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 RFC 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 obsoletes RFC 1163 RFC 1293 Inverse ARP for Frame Relay obsoleted by RFC 2390 RFC 1294 Multiprotocol Interconnect over Frame Relay obsoleted by RFC 1490 and RFC 2427 RFC 1304 Definition of Managed Objects for the SIP Interface Type RFC 1305 Network Time Protocol RFC 1315 Management Information Base for Frame Relay DTEs obsoleted by RFC 2115 RFC 1321 MDS Digest Algorithm RFC 1323 TCP Extensions for High Performance continued 44 308663 14 0 2 Rev 00 Rel
31. e listed in order of increasing CPU consumption and security e MD5 e SHAI e DES e DES with MD5 e DES with SHA1 e 3DES e 3DES with MD5 e 3DES with SHA1 In addition the key generation and periodic rekeying done by IKE Diffie Hellman imposes a CPU burden Therefore consider the keying intervals for IKE and for IPsec that you choose during configuration Less frequent rekeying reduces the burden on the CPU Consider rekeying the Phase 1 IKE SAs less frequently than the IPsec SAs Finally the packet size influences the performance of the router Smaller packet sizes at a given data rate impose a greater processing load than larger packet sizes You can optimize performance by using the information in this section to plan and manage CPU resources For example BayRS IPsec on a BN can fill a 2 Mb s WAN pipe with bidirectional DES encrypted traffic Conversely 3DES SHA1 traffic with aggressive Phase 1 IKE and IPsec rekeying for example every 10 minutes might cause significant performance degradation under heavy traffic loads You might experience SNMP timeouts during periods when the router is carrying peak loads of protected traffic IPsec Executable To use the IPsec option you must purchase a separate IPsec CD that contains either the 56 bit DES or both triple DES 3DES and DES cryptographic API executable capi exe for the BayRS software Purchase the CD for the router platform on which you plan to install the I
32. e to turn on extended filtering mode and let the system assign precedence values to additional traffic filters on the IP interface 20 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Downloading Internet Routes from an ISP To minimize the time required to download routes from an Internet Service Provider ISP adjust two IP global parameters Use the BCC to set the routing table indexes value to 10000 and the routing table deviation value to 50 as follows ip routing table indexes 10000 ip routing table deviation 50 See Configuring IP ARP RARP RIP and OSPF Services for more information about these commands Cisco Compatibility Issues Using PIM This section describes Cisco compatibility issues that exist when running Protocol Independent Multicast PIM in a network that consists of both Cisco and Nortel Networks routers Fragment Tagging in Bootstrap Messages In a PIM network in which Nortel Networks and Cisco routers interoperate a Cisco router sends bootstrap packets that contain a fragment tag set to a zero value When the Nortel Networks router receives these packets it treats them as duplicate packets and immediately drops them To enable a Nortel Networks router to accept bootstrap packets from a Cisco router set the RFC2362 parameter to Enable using Site Manager Cisco Drops RP Advertisement Messages with Zero Prefix Count If you configure a Cisco router to serve as the bootstrap router BSR
33. ease Notes for BayRS Version 14 0 2 Table 8 Standards Supported by Version 14 0 2 continued Standard Description RFC 1331 Point to Point Protocol PPP obsoleted by RFC 1661 RFC 1332 PPP Internet Protocol Control Protocol IPCP RFC 1333 PPP Link Quality Monitoring obsoleted by RFC 1989 RFC 1334 PPP Authentication Protocols RFC 1350 The TFTP Protocol 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 1377 OSI over PPP RFC 1378 PPP AppleTalk Control Protocol ATCP RFC 1390 Transmission of IP and ARP over FDDI Networks 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 obsoletes RFC 1294 obsoleted by RFC 2427 RFC 1541 Dynamic Host Configuration Protocol RFC 1552 The PPP Internetwork Packet Exchange Control Protocol IPXCP RFC 1577 Classical IP and ARP over ATM RFC 1585 MOSPF Analysis and Experience RFC 1634 Novell IPX over Various WAN Media IPXWAN RFC 1638 PPP Bridging Control Protocol BCP RFC 1654 Border Gateway Protocol 4 BGP 4 obsoleted by RFC 1771 RFC 1661 Point to Point Protocol PPP obsoletes RFC 1331 RFC 1662 PPP in HDLC like Framing RFC 1717 PPP Multilink Protocol MP obsoleted by RFC 1990 RFC 1755
34. ed Data Interface FDDI Bellcore FR 440 Transport Systems Generic Requirements TSGR Bellcore Asynchronous Digital Multiplexes Requirements and Objectives TR TSY 000009 Bellcore Synchronous DS3 Add Drop Multiplex ADM 3 X Requirements and Objectives TR TSY 000010 FIPS 46 2 Data Encryption Standard DES FIPS 81 DES Modes of Operation ECB CBC IEEE 802 1 Logical Link Control LLC IEEE 802 1Q IEEE 802 1Q VLAN tagging 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 1D Spanning Tree Bridges ITU Q 921 ISDN Layer 2 Specification ITU Q 931 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 continued 42 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Table 8 Standards Supported by Version 14 0 2 continued Standard Description RFC 826 Ethernet Address Resolution Protocol RFC 827 Exterior Gateway Protocol
35. eeeeeeeeeeeeteneeeee 28 ARN Router Not a Supported DVS RADIUS Client s s 28 Increasing Buffer Size on Non Token Ring AN Routers seses 28 BayRS Version Flash Memory Requirement ccccsccecseeeeseneeeeeeeeeeeeeeessaeeeeeaees 29 Contigurng PU 4 and SDLC Link Stations a c sscasiscncscsicssscnaaidacetasesocentnedadetecmesesiness 29 Creating MINS GRE TUNNELS seriinin inean araea arrana EA iS 29 Oman NAT DYMaAmigally sieiconiiasiaeas aa olahamsnisAauddubbuanahdusiaas 29 Protocol Prioritization No Call Filters and TCP Applications 0 c ccceeeeeeeeeees 30 Support or otras Fash Care airia NA 30 Adding SDLC Changes Serial Parameter Settings c cccecccsseeeeeeeeeeeseeeeeneeeees 30 WEF EXOCUTADIG scssoctacceasnecdicsonieracecesurtanacemanecsosadaeedciersnntaiesamencecneineiaraamnnasiadnnetes 31 IPM supporied OH AIM PV OS capros aea A mttuteaa den eoneaiiapmdins 32 Goniiguring RADIUS Servers anniina Re 32 vi 308663 14 0 2 Rev 00 Operating Limitations and CaURONS sisanra aa niece daareiees 33 A A IRS ioiai E S T SA ENA EEN 33 BMP IN ET A E E E E E E E E T 34 BGU mer pe eer rer eee ree na a O 34 DLSw SDLC Fast and Slow Poll Timer Defaults 000 0 ccccceecceeeeeeeeeeeeeeeeeteeeeeneees 34 Deleting a Hybrid Mode Permanent Virtual Circuit PVC cc ceeeseeeereeeeteeeeeeees 34 eis cscs cst E taining na uaa EN E N alone we ANE AAE ERT E asus eral 35 DVMRP Specifying the Lifetime of a Prune Message
36. ement the instructions in the BayRS Version 14 0 2 documentation set Using Both Site Manager and the BCC You can use either Site Manager or the BCC to manage Nortel Networks routers If you want to use both tools follow these guidelines GRE Do not try to use both Site Manager and the BCC to manage a single router at the same time You are prohibited from doing so with a lock out mechanism Site Manager cannot understand traffic filters you configured using the BCC Site Manager config files that contain the character in any of the ASCII text inputs for example Unnumbered CCT Name cause an error when viewed in the BCC using the show config all command This error halts printing of the text parameter at the character and displays the message Too many BCC ID values To prevent this problem do not use the character when entering ASCII text for parameters in Site Manager If you plan to use different interface types to form the GRE tunnel then you must set the OSPF MTU size to 2 For more information on setting MTU size see Chapter 6 in Configuring IP ARP RARP RIP and OSPF Services Traffic Filters Guidelines Follow these guidelines when configuring traffic filters If you apply a traffic filter to a multinetted interface that is an interface with more than one IP address the traffic filter might not work correctly To ensure that the filter works correctly you must assign the same filter to all of the IP addre
37. es not recognize If you did use Site Manager to delete the interface Sending BCC Feedback After you use the BCC we welcome your feedback Please visit the BCC Web site at the following URL where you can leave a message http www25 nortelnetworks com library tpubs bccfeedbk Memory Requirements To use the BCC each slot on the router must have e 16 MB of dynamic RAM DRAM e 2 MB of free memory available when you start the BCC If you try to start the BCC with insufficient DRAM or free memory on a slot the BCC returns the following message In this case you must use Site Manager instead of the BCC to configure the router Brror Unable to load bcc command from file system Loadable Module bcc ex 308663 14 0 2 Rev 00 7 Release Notes for BayRS Version 14 0 2 Platforms Supported The BCC runs on AN ANH ARN ASN BN and System 5000 platforms including ARE FRE 2 and FRE 4 processor modules Interfaces Supported You can use BCC commands to configure the following interfaces ATM Console DCM DSU CSU Ethernet FDDI FE1 FT1 HSSI ISDN BRI MCE1 MCT1 Serial synchronous Token ring Virtual referred to in Site Manager as Circuitless IP Tables 1 through 5 on pages 10 through 17 list the link and net modules that the BCC supports Protocols Supported You can use BCC commands to configure the following protocols and services Access multiuser access accounts ARP ATM BGP
38. firewall firewall 2 2 2 2 5 To use FireWall 1 on more than 32 circuits set the policy index number for each IP interface The policy index allows multiple circuits to share the same instance of FireWall 1 You can have up to 32 instances of FireWall 1 with many circuits making up each Fire Wall 1 instance All circuits in a grouping must share the same security policy By default the policy index for a circuit is equal to the circuit number If you are using FireWall 1 on fewer than 33 circuits you do not have to use policy indexes If you are using FireWall 1 on more than 32 circuits group circuits that share the same security policy Then set the policy index on each circuit in a group to the same value 308663 14 0 2 Rev 00 3 Release Notes for BayRS Version 14 0 2 For example suppose you want to use FireWall 1 on 40 circuits The first five circuits share one security policy the next 35 share a different security policy Using the BCC assign policy index 1 to the first five circuits and policy index 2 to the next 35 circuits You then have a total of 40 firewall circuits on the router with two policy index values and two security policies Note If you do not use policy index values and you configure more than 32 circuits on the router all IP forwarding is disabled on circuits after the 32nd If you use policy index values but configure more than 32 policy index groupings all circuits assigned policy indexes afte
39. ge the setting of the router s Internet Protocol Security IPsec feature MIB variable wfIpIntFCfgEnableSecurity from Disabled to Enabled the router loses its IP connection You must reboot the router to recover 36 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 ISDN BRI Configuring B Channels on the ARN The ARN router can use only three B channels If you select 2B D service for one BRI interface you must use 1B D service for the second interface NAT Services The following limitations exist for NAT services in BayRS e NAT does not operate in IP ISP Mode To avoid this problem you should disable the global IP ISP mode parameter e NAT and IPsec cannot interoperate with overlapping source IP address ranges because NAT takes precedence IPsec cannot process a source address that is also in a NAT address range However the following workarounds are available For UNIX systems you can separate IP hosts on the networks into two groups a NAT only group and an IPsec only group You can then use the multinetted interfaces or two network interface cards on a host to establish these two logical groups on one physical host You can also configure NAT and IPsec on different devices so that one BayRS router runs IPsec and another BayRS router runs NAT RIP Export Filters Setting the From Protocols parameter for a RIP export filter to any value other than the Any option causes the filter to fail Con
40. information about the redundant management script files and how to synchronize firewall management stations see Configuring BaySecure FireWall 1 BayRS Bandwidth Broker for Differentiated Services To implement a differentiated services network using a BayRS bandwidth broker you must install the BayRS Bandwidth Broker software on a PC running Microsoft Windows NT 4 0 The Nortel Networks router that communicates with the bandwidth broker must be operating with BayRS Version 13 20 or later software 308663 14 0 2 Rev 00 25 Release Notes for BayRS Version 14 0 2 To download the BayRS Bandwidth Broker software and learn how to configure it 1 Go to the Router Management Labs page at http www nortelnetworks com rml 2 Click on Software Solutions 3 If you are a registered user enter your email address If not register You see a list of solutions for which you can download software 4 Scroll through the list to locate the BayRS Bandwidth Broker From here you can download the software and the user manual Event Database You can view the event database on the World Wide Web and the BayRS Online Library Version 14 0 2 CD To access the event database on the World Wide Web go to http www25 nortelnetworks com library tpubs events To access the event database on the BayRS Online Library Version 14 0 2 CD follow the instructions in the CD booklet The event database includes a search facility that allows you to sor
41. ion is not necessary for proper operation of the DSU CSU interface Network Booting on DSU CSU Interfaces AN and ANH DSU CSU interfaces do not support network booting ARN Router Not a Supported DVS RADIUS Client The ARN router is not a supported DVS RADIUS client Increasing Buffer Size on Non Token Ring AN Routers By default AN routers without token ring modules installed initialize with a buffer size of 1824 bytes which makes these ANs unable to accept packets larger than 1590 bytes To allow ANs without token ring modules to accept larger packets you can increase the buffer size by setting the MIB variable wfKernCfgParamEntry wfKernCfgParamBufSize to 4800 For complete instructions on using the Technician Interface to set MIB variables see Using Technician Interface Software The following example shows Technician Interface commands you might use to reset the MIB variable wfKernCfgParamEntry wfKernCfgParamBufSize to 4800 set wiKernCfgParamEntry wfKernCfgParamDelete 1 1 set wiKernCfgParamEntry wfKernCfgParamBufSize 1 4800 set wiKernCfgParamEntry wfKernCfgParamDelete 1 2 commit save config 2 config reset 1 To set the buffer size back to its default of 1824 bytes issue the following command set wiKernCfgParamEntry wfKernCfgParamBufSizeReset 1 1 commit 28 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 BayRS Version Flash Memory Requirements BayRS software ships on the following flash memory
42. is 0 The idle time remains at 0 and does not age correctly e When you boot a router running AHB the ARE slot logs a fault message e When you reset the AHB it stops forwarding traffic out of the AHB port e If you configure AHB on an ATM null PVC the router may crash e If you configure AHB and add a PVC to the router while another system is sending a ping message to your router the ARE slot may crash and may begin executing the cold start hardware diagnostics Failover and Load Balancing for ATM VCs Not Supported You can configure multiple ATM virtual circuits VCs to the same destination address However this kind of configuration does not provide load balancing or failover support MPOA and VRRP over LANE Support BayRS Version 14 0 2 does not support running both Virtual Router Redundancy Protocol VRRP over LAN Emulation LANE and Multi Protocol Over ATM MPOA on the same service record 22 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 FRE 2 DRAM Requirements The FRE 2 processor card requires a minimum of 16 MB DRAM OSPF Guidelines If you are using Open Shortest Path First OSPF services please keep the following guidelines in mind e As of BayRS Version 14 0 2 we do not support the OSPF backup soloist feature e According to RFC 2328 the cost of an OSPF route to an aggregated group of networks should be the distance to the furthest network in the group A new MIB parameter wfOspfAggrU
43. lication are connected using a demand line and the demand line becomes inactive the TCP application remains connected If a demand line configured with a no call filter goes down the no call filter drops the TCP packet that matches the no call filter rule Because TCP never receives an acknowledgment that the packet was dropped the TCP application continues to retransmit that packet until the connection times out and the application stops operating Note No call filters are specific to dial services For additional information about traffic filters and protocol prioritization see Configuring Traffic Filters and Protocol Prioritization Support for Strata Flash Card BayRS supports the Strata Flash card on AN ANH ARN ASN and BN routers For details about flash cards see Flash Memory Cards Supported on page 47 Adding SDLC Changes Serial Parameter Settings When you configure SDLC on a serial interface the router software automatically changes the values for the following serial parameters e cable type e clock source e internal clock speed e signal mode 30 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Defaults for serial parameters without SDLC are listed in Table 6 Table 6 Default Settings for Serial Parameters without SDLC Parameter Default Setting cable type null clock source external internal clock speed clk64k signal mode balanced After you add SDLC t
44. licy Fines ccc cisicteecsscissnctenesscnaetianaboeseecas 6 Upgrading IP Rote US cosdsscrctweisstine daa aemeicacte sete ncataels citeeanre ike Mae saethsacdaawetindeeaian 7 BOC GURGINES aiina ere eee cece reer tenon eer treet per re rere np rre ey rer Teeter trae 7 Deleting nieraces with ihe BCG agisrercinreinoaninnn ea 7 SIN BCC Feedbhatk sisirain iraan aie aeeai rAr ENE EA 7 Memory Rogue men axsivins tosses caxatsds Seach aassded arin AEE E ANNENS ri Piatonns SUPEO d susina aa 8 kieiaces S0PPOrE 6 aia A A N 8 Protocoale SURES rriteni t a 8 Wening Boalda TPES corii aaraa 10 Technician Interiace Guidelines 5 cccisccsscxitesersaaicnsss exceed a N A 18 Using Scripts and Aliases to Dynamically Configure a Router cccceseereees 18 Diagnostics On Off Option for the ARN POMPEY lt ccssuisccesscdienddoniescecdtetseniconeescoenvenees 18 erie al SNS ssaa ieatianubenpaasitansdaiabinced iat atasaiuinds Metiuamna dis 19 Using Bolh Site Manager and the BOC ccc cccstessesccavacestnevaeauctaueiddoreesanscacnneetadsrtanieaaes 19 GRE sireni R E NE baia kemapebanauatneesheita aes 19 Tane Fiker LI RS naisia ann San EREE A O Soran N Sh 19 Downloading Internet Routes irom an ISP scsrisecirisnirtesosnisonor iaia 21 308663 14 0 2 Rev 00 V Cisco Compatibility Issues Using PIM scscscccsesicsecucesest soveenantsndevestanstcensortasues aacneesnees 21 Fragment Tagging in Bootstrap Messages ccccesssecceeeeseneeeeeeeeeneeseeeneneneees 21 Cisco Drops
45. ltilevel Access Using the Bay Command Console BCC Operating Limitations and Cautions Be aware of the following limitations when using BayRS 14 0 2 ATM Services The following limitations exist for ATM services in BayRS Failover and load balancing for ATM VCs is not supported You can configure multiple ATM virtual circuits VCs to the same destination address However this kind of configuration does not provide load balancing or failover support The ATM traffic parameter maximum burst size MBS is not supported Differentiated Services Queue Management and Scheduling DSQMS is not supported in ATM Using the BCC to delete an ATM interface or a service record with more than 570 PVCs can cause a watchdog timeout on the router To prevent this from occurring on configurations with more than 570 PVCs use Site Manager to delete the interface or use the BCC to delete the PVCs before you delete the ATM interface If there is a loss of signal to a router during a period of heavy traffic the ATM interface on the router might stop functioning If the ATM interface stops functioning you must reboot the router to recover 308663 14 0 2 Rev 00 33 Release Notes for BayRS Version 14 0 2 APPN BCC e The following three MIB attributes wfAtmizerVclRxOctets wfAtmizerVclTxOctets and wfAtmizerVclTxClipFrames Ignore the values that these statistics return e On the ARE BayRS does not release virtual channel connectio
46. ns when they time out To maintain the availability of VCCs for new activities configure a LAN emulation client LEC other than the router to release the inactive VCCs The value configured for the Advanced Peer to Peer Networking APPN TG Number parameter in Site Manager is not being used the TG number on a link station is being autonegotiated If a context is deleted and re created in the same BCC source file unexpected results may occur The create delete MIB is set to deleted when issuing the deletion but it is not reset to created when re configuring the context DLSw SDLC Fast and Slow Poll Timer Defaults If you have a router performing SDLC to LLC conversion and you use the default values for the SDLC parameters Fast Poll Timer and Slow Poll Timer SDLC controller performance is degraded To avoid this problem change the Fast Poll Timer to 200 and the Slow Poll Timer to 400 Changing these settings improves performance for both single and dual switch DLSw configurations in which the router acts as an SDLC primary device Depending on the number of SDLC controllers you are supporting you may need to increase or decrease the numbers to improve controller response time and router performance Deleting a Hybrid Mode Permanent Virtual Circuit PVC If you configure SRB on a router do not delete hybrid mode PVCs Otherwise all slots will restart 34 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 DSQ
47. o an interface the settings for the serial parameters change The new settings are listed in Table 7 Table 7 Default Settings for Serial Parameters with SDLC Parameter Default Setting cable type rs232 clock source internal internal clock speed clk19200 signal mode unbalanced WEP Executable To use the DES 40 WAN Encryption Option or DES 56 WAN Encryption Option to perform PPP or frame relay layer 2 encryption you must purchase a separate CD containing the WEP executable wep exe for BayRS 14 0 2 software To install WEP on a router you must first add the WEP executable to your BayRS 14 0 2 base kernel using Image Builder in Site Manager You can purchase two WEP executables based on the key size a 40 bit version and a 56 bit version which are included on separate CDs You must purchase three CDs when ordering the WEP protocol for BayRS software e Base BayRS 14 0 2 CD which contains no WEP functions e 40 bit WEP CD which contains the 40 bit executable file 308663 14 0 2 Rev 00 31 Release Notes for BayRS Version 14 0 2 e 56 bit WEP CD which contains the 56 bit executable file To configure WEP you do not have to modify Site Manager IPv6 Supported on ATM PVCs BayRS supports IPv6 You can configure IPv6 using Site Manager on an ATM PVC interface Configuring RADIUS Servers To enable RADIUS authentication for multilevel access or to use vendor specific attributes VSAs you
48. ou configure 308663 14 0 2 Rev 00 5 Release Notes for BayRS Version 14 0 2 The user network addresses assigned to Version 12 10 apply to the entire router In Version 14 0 2 each slot has a unique L2TP IP address Consequently if the number of configured L2TP slots is greater than the number of configured assigned user network addresses the router will not be able to upgrade every slot from a Version 12 10 configuration to a Version 14 0 2 configuration For slots that exceed the number of assigned user network addresses you must manually configure L2TP IP interface addresses To do this delete L2TP from the slot and then configure a new L2TP interface Each slot must have L2TP IP interface addresses If the number of configured L2TP slots is less than or equal to the number of configured assigned user network addresses the router automatically converts all assigned user network addresses to L2TP IP addresses Upgrading OSPF Configurations When you upgrade BayRS from releases earlier than Version 12 20 there must not be an open shortest path first maximum transmission unit OSPF MTU interface mismatch If a mismatch exists adjacencies will not form between upgraded routers All the OSPF routers forming adjacencies on a segment broadcast point to point PPP Point to Multipoint or nonbroadcast multi access NBMA should have the same OSPF MTU size You configure the OSPF MTU size through the MTU Size parameter in the OSPF In
49. pecifying both the IP address 0 0 0 0 and the circuit number However you can use Site Manager or the Technician Interface to disable unnumbered IP interfaces VRRP Over LANE WCP Virtual Router Redundancy Protocol VRRP over LAN Emulation LANE and Multi Protocol Over ATM MPOA are not supported on the same service record WCP for PPP Multilink If you configure an existing PPP WCP non multilink circuit for multilink on BayRS Version 12 10 or later and the CCP Type parameter is set to CCP WCP must be deleted and re added to the circuit to negotiate WCP above the bundle See Configuring Data Compression Services for additional information 38 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Adding Bandwidth on Demand Disables WCP Data Compression Adding Bandwidth on Demand to a PRI circuit disables WCP data compression The call comes up and traffic flows but WCP never creates a VC and does not compress traffic Protocols Supported BayRS Version 14 0 2 supports the following bridging routing protocols and router configuration features Advanced Peer to Peer Networking APPN AppleTalk and AppleTalk Update Routing Protocol AURP Asynchronous transfer mode ATM ATM Data Exchange Interface ATM DXI ATM Half Bridge AHB ATM LAN Emulation 802 3 and 802 5 Bandwidth Allocation Protocol BAP Binary Synchronous Communication Type 3 BSC3 Bisync over TCP BOT Bootstrap Protocol BootP Borde
50. pts at communication with the router If you manage a router at a remote location you will no longer be able to gain access to the router through the WAN connection Before you upgrade make sure that you can gain access to the router by dialing in through the console port or that there is someone at the remote location who can configure the router 3 Reboot the router with BayRS Version 14 0 2 using an existing configuration file 4 Use the BCC to reenable FireWall 1 on each IP interface To reenable Fire Wall 1 on each IP interface use the BCC to navigate to the prompt for the slot connector on which you have configured the IP interface for example box eth 2 2 Then enter ip address lt ip_address gt mask lt address_mask gt 2 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 ijp_adaress is the IP address you have assigned to the interface address_mask is the mask associated with the IP address The prompt for the IP interface appears For example the following command invokes the prompt for IP interface 2 2 2 2 255 0 0 0 which has been configured on Ethernet slot 2 connector 2 ethernet 2 2 ip address 2 2 2 2 mask 255 0 0 0 ip 2 2 2 2 255 0 0 0 At the prompt for the IP interface enter the following command to reenable Fire Wall 1 firewall The firewall prompt appears For example the following command reenables FireWall 1 on the IP interface 2 2 2 2 255 0 0 0 ip 2 2 2 2 255 0 0 0
51. r Gateway Protocol BGP 3 and BGP 4 Classless interdomain routing CIDR Data compression WCP and Hi fn Data link switching DLSw DECnet Phase IV Differentiated services Distance Vector Multicast Routing Protocol DVMRP Dynamic Host Configuration Protocol DHCP Encryption WEP proprietary Exterior Gateway Protocol 2 EGP 2 308663 14 0 2 Rev 00 39 Release Notes for BayRS Version 14 0 2 File Transfer Protocol FTP Frame relay PVC SVC HP Probe Hypertext Transfer Protocol HTTP Integrated Services Digital Network ISDN Interface redundancy proprietary Internet Control Message Protocol ICMP Internet Gateway Management Protocol IGMP Internet Key Exchange IKE Internet Packet Exchange IPX Internet Protocol IP Internet Protocol Version 6 IPv6 Internet Stream Protocol ST2 IP Security IPsec IPsec Encapsulating Security Payload ESP IPv6 PPP Control Protocol IPv6CP Layer 2 Tunneling Protocol L2TP Learning bridge Logical Link Control 2 LLC2 Multicast OSPF MOSPF Multiprotocol Label Switching MPLS Multiprotocol Over ATM MPOA Native Mode LAN NML Network Time Protocol NTP Open Shortest Path First OSPF Open Systems Interconnection OSI Point to Point Protocol PPP Polled Asynch PAS also called Asynch Passthru over TCP 40 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 e Protocol prioritization e Qualified Logical Link Control QLLC
52. r the 32nd will have all IP forwarding disabled The router logs warning messages that can help you determine whether you have any circuits on which all IP forwarding is disabled The Check Point log viewer treats circuits that share a policy index as one circuit If you are running FireWall 1 on more than 32 circuits and you therefore need to set the policy index value use the BCC to navigate to the firewall prompt as described in step 4 Then enter policy index lt value gt value is the index value from 1 to 1023 For example the following command sets the policy index to 1 firewall 2 2 2 2 policy index 1 firewall 2 2 2 2 6 Save the configuration file and reboot the router 7 Reinstall the security policy Since you previously defined a security policy using the earlier version of BaySecure Fire Wall 1 you do not need to define it again However you must reinstall it in on the router For complete instructions on how to install the security policy see your Check Point FireWall 1 documentation If you want to install different security policies for different policy indexes use the Check Point FireWall 1 command line interface to enter the following command fw load conf lt config_file gt pol lt policy_index_number gt lt router_name gt 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 For example the following command specifies that the system install the security policy in the configur
53. router HTTP Hypertext Transfer Protocol encapsulates the data You do not need to be concerned with selecting a file format text or binary for example the way you would if you were using FTP File Transfer Protocol or TFTP Trivial File Transfer Protocol to transfer the files For example to transfer an image file to the router use your browser s default file format type to transfer the file to the router s FLASH memory The file arrives at the router as an image file from which you can boot the router AN ANH and ARN Guidelines Follow these guidelines when using AN ANH or ARN routers Allocating Memory on ARN Routers Although you can change the default memory allocation on other Nortel Networks router platforms the ARN platform does not support this buffer carving feature On the ARN Site Manager does not support the Admin gt Kernel Configuration option and the Technician Interface does not support the set command for wfKernCfgParamEntry objects Attempting to set wfkKernCfgParamGlobMem on the ARN results in a warning message 308663 14 0 2 Rev 00 27 Release Notes for BayRS Version 14 0 2 DSU CSU Test LED Remains On After Reset The ARN DSU CSU Test LED properly goes on when the interface enters test or loopback mode However the LED remains on after resetting the DSU CSU module even though all looping terminates and the module hardware resets Restarting the router turns the LED off However this act
54. s 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 Notwithstanding any other license agreement that may pertain to or accompany the delivery of this computer software the rights of 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 Statement of Conditions In the interest of improving internal design operational function and or reliability Nortel Networks Inc reserves the right to make changes to the products described in this document without notice Nortel 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 may be 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 documentation 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
55. seMaxCost allows you to determine how to summarize the subnets using the area range To use the furthest cost in the routing table set this MIB to 1 Enable If you accept the default 2 Disable the OSPF route cost is represented as the shortest path to a network within the aggregated group of networks IPsec Guidelines This section describes guidelines you should follow if you are using Internet Protocol Security IPsec services IPsec 3DES Performance Considerations IPsec performance can vary greatly and IPsec can impact router performance in general Factors that affect performance are cryptographic algorithms used by IPsec that consume substantial CPU resources other protocols and features running on the slot that share the same CPU resources as IPsec and the processing power of the BayRS router The following information will help you plan and manage CPU resources in BayRS routers configured with IPsec Greater security can adversely affect performance Before deploying IPsec identify the data traffic that must be protected Effective traffic analysis might result in minimal performance impact on the router Configure IPsec to bypass traffic that does not need to be protected thereby reducing the CPU resources used Also the amount of CPU resources required varies significantly for different encryption and authentication algorithms 308663 14 0 2 Rev 00 23 Release Notes for BayRS Version 14 0 2 These algorithms ar
56. sequently the RIP export route filter does not work if you specify any of the following options RIP EGP OSPF Direct Static or BGP 3 To avoid this problem be sure to use the Any option when configuring all RIP export filters Signal Ports Settings on a Switch and Router Conflict If you are using a switch with signal ports set to V3 1 be sure to set the signaling setting on the router to V3 1 If you accept the default setting of V3 0 for the router the router faults repeatedly until you change the setting to V3 1 308663 14 0 2 Rev 00 37 Release Notes for BayRS Version 14 0 2 Sync TFTP If the cable is removed from any synchronous port except octal sync on a BN the router gives no indication of the problem and the link remains active The configured WAN protocol closes all connections when the synchronous line driver detects connection signal lost To prevent this problem enable the Sync Polling parameter Configuration Manager gt Edit Line gt Edit Sync Parameters If you try to use the Router File Manager to TFTP a file to the router from a Windows directory that includes long names and spaces the transfer fails To prevent this problem move the file you want to send to a directory with a simple name of no more than 15 bytes and no space characters Unnumbered IP Interfaces You cannot use the disable and enable scripts on unnumbered IP interfaces The scripts do not allow an interface IP address format s
57. sses on the interface Site Manager cannot understand traffic filters you have configured using the BCC 308663 14 0 2 Rev 00 19 Release Notes for BayRS Version 14 0 2 e When implementing outbound traffic filters for LAN protocols in some configurations the filters might cause a decline in throughput performance For LAN circuits where the forwarding rate of the router is critical monitor the throughput performance after configuring outbound traffic filters If you notice an unacceptable performance degradation try using inbound traffic filters e If you use Site Manager or the BCC to configure IP traffic filters with precedence values that are higher than the number of traffic filters configured you might reach the maximum precedence value before you create the maximum number of filters When you reach the maximum precedence value of 31 traffic filters the router generates an error if you try to configure a filter with a precedence of 32 The system does not place you in extended filtering mode For example if you create the following five traffic filters an error occurs when you create the fifth filter Filter 1 precedence 28 Filter 2 precedence 29 Filter 3 precedence 30 Filter 4 precedence 31 Filter 5 precedence 32 error occurs here As a workaround you can take one of the following actions Reassign the precedence value of traffic filters 1 through 5 to lower values Use the Technician Interfac
58. t events by entity number event number severity and text of the event message For example you can list only the warning messages for the IPX entity SunOS 4 1 4 Support for Site Manager Customers using Site Manager with SunOS 4 1 4 must migrate to a supported Solaris OS platform Site Manager Version 14 0 2 does not work with SunOS but continues to work with Solaris and other supported operating systems Protocol Statistics for MPLS The HTTP Server interface contains a folder icon for displaying Multiprotocol Label Switching MPLS statistics The following table summarizes these Statistics and how to get them using the HTTP Server interface 26 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Clicking on Statistics gt Protocols gt MPLS in the navigational frame reveals the following subordinate links MLM Interface MLM Sessions MLM Connections LDP Sessions and LDP Information To see these statistics Use this path MLM Interface Statistics gt Protocols gt MPLS gt MLM Interfaces MLM Sessions Statistics gt Protocols gt MPLS gt MLM Sessions MLM Connections Statistics gt Protocols gt MPLS gt MLM Connections LDP Sessions Statistics gt Protocols gt MPLS gt LDP Sessions LDP Information Statistics gt Protocols gt MPLS gt LDP Information Using the Embedded Web Server to Transfer Files When you use the embedded web server to transfer files to or from the
59. terfaces window in Site Manager BayRS Versions 12 20 and later comply with RFC 2178 which requires the OSPF MTU size feature Upgrading Static Forwarding Policy Filters Internet Group Management Protocol IGMP static forwarding policy filters that you created in versions earlier than Site Manager Version 7 20 will not work correctly using Site Manager Version 7 20 To use these IGMP static forwarding policy filters you must re create them For information about creating IGMP static forwarding policy filters see Configuring IP Multicasting and Multimedia Services 6 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Upgrading IP Route Filters If you have configured IP route filters and then disabled those filters rather than deleted them when you upgrade to Version 14 0 2 the filters will be re enabled You must disable the filters again after the upgrade is complete If you do not want to use the filters you might want to consider deleting them before you upgrade to Version 14 0 2 BCC Guidelines The BCC is a command line interface for configuring Nortel Networks devices Before using the BCC see the following guidelines for using the software and the platforms protocols interfaces and hardware modules that the BCC supports Deleting Interfaces with the BCC Before using the BCC to delete an interface make sure that you did not use Site Manager to configure the interface with a protocol that the BCC do
60. ther event upon termination Customer must either return the Software to Nortel Networks or certify its destruction Customer is responsible for payment of any taxes including personal property taxes resulting from Customer s use of the Software Customer agrees to comply with all applicable laws including all applicable export and import laws and regulations Neither party may bring an action regardless of form more than two years after the cause of the action arose The terms and conditions of this License Agreement form the complete and exclusive agreement between Customer and Nortel Networks This License Agreement is governed by the laws of the country in which Customer acquires the Software If the Software is acquired in the United States then this License Agreement is governed by the laws of the state of New York 308663 14 0 2 Rev 00 Contents Preface Hard Copy Technical MantalS aac sen ciiccticdsarssscocoaukins iassieneaunori dan tsiaetieinian Rt aanmiubiniees xi Poro aT IG den cesscssncarvaydosesseaeasanspeticesetabtaidencoudeh stew acouidasernes seas necetieuton saneatnimetiedtets xi Release Notes for BayRS Version 14 0 2 Upgrading to version 102 siise aa tise 2 Upgrading FireWal i Configurations ssrisisssirisconir sunon 2 Upgrading ATM COnngulaAtione sardar noia naain aaa iA i aN 5 Upgrading L2 TP Co TURAN ONS seennasnnene ana 5 Upgrading OSPF Capri arnt tons smri a a mandate EAA 6 Upgrading Static Forwarding Po
61. tion of BGP Sessions via the TCP MD5 Signature Option RFC 2390 Inverse Address Resolution Protocol obsoletes RFC 1293 RFC 2403 Use of HMAC MD5 96 within ESP and AH RFC 2404 Use of HMAC SHA 1 96 within ESP and AH RFC 2405 ESP DES CBC Cipher Algorithm with Explicit IV RFC 2406 IP Encapsulating Security Payload ESP RFC 2407 Internet IP Security Domain of Interpretation for ISAKMP RFC 2409 Internet Key Exchange IKE RFC 2410 NULL Encryption Algorithm and Its Use with IPsec RFC 2427 Multiprotocol Interconnect over Frame Relay obsoletes RFC 1294 and RFC 1490 RFC 2451 ESP CBC Mode Cipher Algorithms VINES 4 11 BayRS works with the Banyan VINES 4 11 standard BayRS Version 8 10 and later also supports VINES 5 50 sequenced routing 46 308663 14 0 2 Rev 00 Release Notes for BayRS Version 14 0 2 Flash Memory Cards Supported You use Personal Computer Memory Card International Association PCMCIA flash memory cards to store the software image and the configuration files in Nortel Networks routers Note See BayRS Version Flash Memory Requirements on page 29 for the flash memory requirements by platform Table 9 lists the flash memory cards approved for use Table 9 Approved Flash Memory Cards Size 4MB Vendor Advanced Micro Devices AMD Part Number AMCO004CFLKA 150 AMP Centennial 797262 3 797263 2 FLO4M 20 11119 FLO4M 20 11138 FLO4M 20 11119 61
62. ual Port Token Ring Net Module mceinm 2816 MCE1 Net Module mmasmbdas 1833 Hybrid PHY B FDDI Net Module mmfsddas 1793 Multimode FDDI Net Module qsyncm 1664 Quad Port Synchronous Net Module se100nm 2304 100BASE T Ethernet Net Module shssinm 3584 HSSI Net Module smammbdas 1825 Hybrid PHY A FDDI Net Module smfsddas 1801 Single Mode FDDI Net Module spex 512 SPEX Net Module spexhsd 769 SPEX Hot Swap Net Module 308663 14 0 2 Rev 00 15 Release Notes for BayRS Version 14 0 2 Table 4 lists the ARN board types Table 4 BCC Board Types ARN Modules Technician Interface or MIB BCC Board Type Module ID Description arn7sync 8873 ARN Seven Port Serial Expansion Module arndcsu 8768 ARN 56 64K DSU CSU Adapter Module arne sync 8872 ARN Seven Port Serial Expansion Module with 1 Ethernet Port arnentsync 8864 ARN Ethernet and Tri Serial Expansion Module arnfe1 8780 E1 FE1 DSU CSU Adapter Module arnft1 8776 T1 FT1 DSU CSU Adapter Module arnis 8784 ARN ISDN BRI S T Adapter Module arnisdnu 8800 ARN ISDN BRI U Adapter Module arnisdnu 8880 ARN Token Ring and Tri Serial Expansion Module arnmbenx10 8896 ARN Ethernet Base Module xxMB DRAM with DCM arnmbsen 8720 ARN Ethernet Base Module with 0 4 8 16 or 32 DRAM arbnbsfetx 8728 ARN 10 100BASE TX Ethernet Module arnmbsfefx 8729 ARN 100BASE FX Ethernet Module arnmbstr 8704 ARN Token Ring Base Module with 0 8 16 or 32 MB

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