Avaya BayRS Version 15.4.1.0 Notice

BayRS Version 15.4.1.0Part No. 308663-15.4.1.0 Rev 00December 2002600 Technology Park DriveBillerica, MA 01821-4130Release Notes for BayRS Version 15

308663-15.4.1.0 Rev 00 xi PrefaceThe Nortel Networks* BayRS* Version 15.4.1.0 is a software release that includes bug fixes added since BayRS Version

Release Notes for BayRS Version 15.4.1.0 xii308663-15.4.1.0 Rev 00If you purchased a Nortel Networks service program, contact one of the following Nor

308663-15.4.1.0 Rev 00 1 Release Notes forBayRS Version 15.4.1.0This document contains the latest information about Nortel Networks BayRS Version 15.4

Release Notes for BayRS Version 15.4.1.02 308663-15.4.1.0 Rev 00Upgrading to Version 15.4.1.0To upgrade BayRS to Version 15.4.1.0, see Upgrading Route

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 3 DVMRP timers must be the same throughout the network. Therefore, if your DVMRP networ

Release Notes for BayRS Version 15.4.1.04 308663-15.4.1.0 Rev 004. Use the BCC to reenable FireWall-1 on each IP interface.To reenable FireWall-1 on e

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 5 For example, suppose you want to use FireWall-1 on 40 circuits. The first five circui

Release Notes for BayRS Version 15.4.1.06 308663-15.4.1.0 Rev 00For example, the following command specifies that the system install the security poli

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 7 Upgrading OSPF ConfigurationsWhen you upgrade BayRS from releases earlier than Versio

ii 308663-15.4.1.0 Rev 00 Copyright © 2002 Nortel NetworksAll rights reserved. December 2002.The information in this document is subject to change wit

Release Notes for BayRS Version 15.4.1.08 308663-15.4.1.0 Rev 00Known AnomaliesThe following anomalies exist for BayRS 15.4.1.0. Nortel Networks aims

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 9 NATAnomaly: Bidirectional NAT is not functional if you use a Passport 2430 as the NAT

Release Notes for BayRS Version 15.4.1.010 308663-15.4.1.0 Rev 00Setting the Impedance Value for the Passport 2430The Passport 2430 can accommodate ei

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 11 If you try to start the BCC with insufficient DRAM or free memory on a slot, the BCC

Release Notes for BayRS Version 15.4.1.012 308663-15.4.1.0 Rev 00Protocols SupportedYou can use BCC commands to configure the following protocols and

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 13 •SDLC•SNMP• Source route bridge• Spanning tree•Syslog•Telnet• TFTP• Transparent Brid

Release Notes for BayRS Version 15.4.1.014 308663-15.4.1.0 Rev 00andsti 1038 AN-TOKEN with ISDN (2 serial ports, 1 token ring port)ansdsedst 1041 AN-E

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 15 ARN Board TypesTable 3 lists the ARN board types.ansedsjx 1133 AN-ENET (1 Ethernet p

Release Notes for BayRS Version 15.4.1.016 308663-15.4.1.0 Rev 00ASN Board TypesTable 4 lists the ASN board types. arne7sync 8872 ARN Seven-Port Seria

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 17 BLN and BCN Board TypesTable 5 lists the BLN* and BCN* board types.dsnm1n 1540 Dual

308663-15.4.1.0 Rev 00 iiiNortel Networks Inc. Software License AgreementThis Software License Agreement (“License Agreement”) is between you, the end

Release Notes for BayRS Version 15.4.1.018 308663-15.4.1.0 Rev 00dst416 40 5740 Dual Sync with token ringdtok 176 5710 Dual token ringenet3 132 5505 D

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 19 Passport 2430 Board TypesTable 6 lists the Passport 2430 board types.wffddi1mf 197 5

Release Notes for BayRS Version 15.4.1.020 308663-15.4.1.0 Rev 00Passport 5430 Board TypesTable 7 lists the Passport 5430 board types.System 5000 Boar

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 21 Technician Interface GuidelinesThe Technician Interface (TI) is an alternative comma

Release Notes for BayRS Version 15.4.1.022 308663-15.4.1.0 Rev 00General GuidelinesThe following guidelines supplement the instructions in the BayRS

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 23 ARN Router Not a Supported DVS RADIUS ClientThe ARN router is not a supported DVS RA

Release Notes for BayRS Version 15.4.1.024 308663-15.4.1.0 Rev 00Aggregate Limitations for Sustainable Cell RateThe aggregate sustainable cell rate (S

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 25 ATM Direct Mode Service RecordTable 10 lists the maximum number of PVCs that could b

Release Notes for BayRS Version 15.4.1.026 308663-15.4.1.0 Rev 00*Flash-based AN/ANH only. Setting Buffer Sizes on Specified RoutersYou can set buffer

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 27 For complete instructions on using the Technician Interface to set MIB variables, se

iv308663-15.4.1.0 Rev 004. Generala. If Customer is the United States Government, the following paragraph shall apply: All Nortel Networks Software a

Release Notes for BayRS Version 15.4.1.028 308663-15.4.1.0 Rev 00Embedded Web Server GuidelinesFollow these guidelines when using the embedded web ser

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 29 DLSw GuidelineTo establish connectivity for NetBIOS Clients where DLSw is configured

Release Notes for BayRS Version 15.4.1.030 308663-15.4.1.0 Rev 00Configuring Bidirectional NATFor multidomain NAT to work, in addition to configuring

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 31 OSPF GuidelinesIf you are using Open Shortest Path First (OSPF) services, please kee

Release Notes for BayRS Version 15.4.1.032 308663-15.4.1.0 Rev 00• If you use Site Manager or the BCC to configure IP traffic filters with precedence

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 33 Interoperability with Non-Compliant Implementations of PIMThis section describes com

Release Notes for BayRS Version 15.4.1.034 308663-15.4.1.0 Rev 00Incorrect Computation of Checksum of PIM Register MessagesBy default, Nortel Networks

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 35 FRE-2 DRAM RequirementsThe FRE-2 processor card requires a minimum of 16 MB DRAM.Bay

Release Notes for BayRS Version 15.4.1.036 308663-15.4.1.0 Rev 00BayRS Flash Memory RequirementsBayRS software ships the following software suites (Ta

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 37 Protocol Prioritization No Call Filters and TCP ApplicationsUsing a no call filter t

308663-15.4.1.0 Rev 00 vContents PrefaceHard-Copy Technical Manuals ...

Release Notes for BayRS Version 15.4.1.038 308663-15.4.1.0 Rev 00Defaults for serial parameters, without SDLC, are listed in Table 13.After you add SD

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 39 These files load at server startup and enable the server to recognize the vendor-spe

Release Notes for BayRS Version 15.4.1.040 308663-15.4.1.0 Rev 00VRRP GuidelinesFollow these guidelines when configuring VRRP:• You must first configu

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 41 ATMThe following limitations exist for ATM services in BayRS: • Failover and load ba

Release Notes for BayRS Version 15.4.1.042 308663-15.4.1.0 Rev 00BGPIf you specify a router interface address as the BGP peer address and that address

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 43 DSQMSThe following limitations exist for DSQMS services in BayRS: • Queue starvation

Release Notes for BayRS Version 15.4.1.044 308663-15.4.1.0 Rev 00• Running the GUI version of Packet Capture (UNIX or Windows) connected to an interfa

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 45 IP ServicesIf you disable the IP directed broadcast feature while configuring a rout

Release Notes for BayRS Version 15.4.1.046 308663-15.4.1.0 Rev 00NAT ServicesThe following limitations and cautions exist for NAT services in BayRS: •

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 47 Configuring a RIP Announce Policy Filter for Unidirectional NATConfigure a RIP annou

vi308663-15.4.1.0 Rev 00ARN Board Types ...15ASN Board Ty

Release Notes for BayRS Version 15.4.1.048 308663-15.4.1.0 Rev 00Passport 2430 and Passport 5430The following limitations exist on the Passport 2430 a

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 49 • The following limitations exist for the Passport 5430 with the Quad Serial PMC mod

Release Notes for BayRS Version 15.4.1.050 308663-15.4.1.0 Rev 00RIP Export FiltersSetting the From Protocols parameter for a RIP export filter to any

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 51 WAN EncryptionDES-40 WAN Encryption Option (WEP) or DES-56 WEP are no longer support

Release Notes for BayRS Version 15.4.1.052 308663-15.4.1.0 Rev 00• ATM Half Bridge (AHB)• ATM LAN Emulation (802.3 and 802.5)• Bandwidth Allocation Pr

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 53 • Internet Stream Protocol (ST2)• IP Security (IPsec)• IPsec Encapsulating Security

Release Notes for BayRS Version 15.4.1.054 308663-15.4.1.0 Rev 00• Switched Multimegabit Data Service (SMDS) • Synchronous Data Link Control (SDLC)• T

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 55 Bellcore TR-TSY-000010Synchronous DS3 Add-Drop Multiplex (ADM 3/X) Requirements and

Release Notes for BayRS Version 15.4.1.056 308663-15.4.1.0 Rev 00RFC 879 TCP Maximum Segment Size and Related TopicsRFC 888 "STUB" Exterior

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 57 RFC 1164 Application of BGP in the InternetRFC 1166 Internet NumbersRFC 1188 Propose

308663-15.4.1.0 Rev 00 viiProtocols/Configurations Not Supported by Bidirectional NAT ...30OSPF Guidelines ...

Release Notes for BayRS Version 15.4.1.058 308663-15.4.1.0 Rev 00RFC 1552 The PPP Internetwork Packet Exchange Control Protocol (IPXCP)RFC 1577 Classi

Release Notes for BayRS Version 15.4.1.0308663-15.4.1.0 Rev 00 59 Flash Memory Cards SupportedYou use Personal Computer Memory Card International Asso

Release Notes for BayRS Version 15.4.1.060 308663-15.4.1.0 Rev 00Table 16 lists the flash memory cards approved for use.Table 16. Approved Flash Memor

viii308663-15.4.1.0 Rev 00FireWall-1 .......

308663-15.4.1.0 Rev 00 ixTablesTable 1. DVMRP Parameter Defaults Changed ..............2Table 2. BCC Board T