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Patch Release Note
Patch 86251-05
For Rapier Switches and AR800 Series
Modular Switching Routers
Introduction
This patch release note lists the issues addressed and enhancements made in
patch 86251-05 for Software Release 2.5.1 on existing models of Rapier L3
managed switches and AR800 Series L3 modular switching routers. Patch file
details are listed in Table 1.
Table 1: Patch file details for Patch 86251-05.
86s-251.rez
Base Software Release File
15-May-2003
Patch Release Date
86251-05.paz
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2 Patch Release Note Some of the issues addressed in this Release Note include a level number. This number reflects the importance of the issue that has been resolved. The levels are: Level 1 This issue will cause significant interruption to network services, and there is no work-around. Level 2 This issue will cause interruption to network service, however there is a work-around. Level 3 This issue will seldom appear, and will cause minor inconvenience. Level 4 This issue represents a cosme
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 3 PCR: 03270 Module: SWI Level: 3 The inter-packet gap has been reduced by 4 bytes on the Rapier 48i stacking link. This allows for non-blocking operation with tagged packets. PCR: 03299 Module: IKMP Level: 2 Under some circumstances, ISAKMP suffered a fatal error if more than 8 SA proposals were presented. This issue has been resolved. PCR: 03314 Modu
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4 Patch Release Note PCR: 03402 Module: IPG Level: 2 IP routes deleted from the route cache occasionally caused a fatal error. This issue has been resolved. PCR: 03405 Module: STREAM Level: 2 The reconnection to the stream printing TCP port failed after a single successful connection was made. This issue has been resolved. PCR: 03407 Module: IPG Level: 3 The default for the PROXYARP parameter in
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 5 PCR: 03430 Module: BGP Level: 3 BGP traps were sent incorrectly when a BGP peer became Established, or moved into a lower state. This issue has been resolved. PCR: 03432 Module: STP Level: 2 STP settings were not retained when a port was deleted from the VLAN that the STP belongs to. This issue has been resolved. PCR: 03436 Module: IP, DHCP
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6 Patch Release Note PCR: 03454 Module: IPV6 Level: 3 Occasionally, removing the cable from an IPv6 interface caused the device to stop responding. This issue has been resolved. PCR: 03456 Module: PIM Level: 2 A VLAN interface receiving a PIM Prune message on a port stopped forwarding multicast data to that port too early. This could cause multicast data to arrive after a PIM Prune, so an override PIM Join message was not sent
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 7 PCR: 03473 Module: PIM, PIM6 Level: 3 The SET LAPD MODE=NONAUTOMATIC command did not change the LAPD mode from automatic to non-automatic. This issue has been resolved. PCR: 03474 Module: FIREWALL Level: 3 The SMTP proxy did not correctly allow outgoing (private to public) SMTP sessions when the DIRECTION parameter was set to OUT or BOTH in the ADD
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8 Patch Release Note PCR: 03502 Module: IPG Level: 3 The ENTRY parameter from the ADD IP FILTER command was not included in the output of the SHOW CONFIG DYNAMIC command. This issue has been resolved. PCR: 03513 Module: IPG Level: 3 An enhancement allows for the creation of static IGMP group memberships that do not time out. For details on this feature, see “Static IGMP” on page 24. PCR: 03515 Module: DHCP
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 9 Features in 86251-04 Patch file details are listed in Table 2: Table 2: Patch file details for Patch 86251-04. 86s-251.rez Base Software Release File 15-April-2003 Patch Release Date 86251-04.paz Compressed Patch File Name 240936 bytes Compressed Patch File Size Patch 86251-04 includes all issues resolved and enhancements released in previous patches for Software Release 2.5.1, and the following enhancements: PCR:
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10 Patch Release Note PCR: 03096 Module: VLAN Level: 2 OSPF and RIP Hello packets were being sent out all trunked ports. Now these Hello packets are only sent out the master port of the trunked group. PCR: 03097 Module: IPV6 Level: 3 A device could not Telnet to a device outside its own subnet. This issue has been resolved. PCR: 03098 Module: PIM, DVMRP, IPG Level: 2 When multicasting in hardware, t
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 11 PCR: 03120 Module: ETH, IPG Level: 4 The SHOW IP INTERFACE command was showing ETH interfaces as up at startup, when SHOW INTERFACE and SHOW ETH STATE had them as down. This issue has been resolved. PCR: 03124 Module: IPV6 Level: 4 The SHOW IPv6 COUNTER command now shows the outAdvert messages in the Total Out Messages counter field. PCR: 03132 Mod
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12 Patch Release Note PCR: 03152 Module: IPG Level: 3 An additional check has been added to validate the MASK specified in an ADD IP ROUTE command. The check tests that the mask is contiguous. PCR: 03153 Module: ACC Level: 4 The SHOW CONFIG=ACC command was not showing the rscript file. This issue has been resolved. PCR: 03154 Module: PCI Level: The SHOW IP MVR command output was showing dynamic
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 13 PCR: 03169 Module: IPV6 Level: 2 Duplicate Address Detection (DAD) was not sent on VLAN interfaces. This issue has been resolved. PCR: 03180 Module: IPG Level: 3 If all 32 VLAN interfaces had IP addresses attached, only 31 VLANs could be multihomed. Now all 32 VLAN interfaces with IP addresses can be multihomed. PCR: 03186 Module: CORE, FFS, TTY
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14 Patch Release Note PCR: 03205 Module: DHCP Level: 2 The following issues with DHCP have been resolved: DHCP assigned an incorrect IP address to clients shifting from a relayed to a non-relayed range. Gateway checks have been added to resolve this issue. DHCP clients shifting between relayed ranges were not always recognised, and were occasionally allocated incorrect addresses. DHCP offered entries did not time out after a NAK on a bad lease time requ
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 15 PCR: 03232 Module: BGP Level: 3 Values for the KEEPALIVE and HOLDTIME parameters in the ADD BGP PEER and SET BGP PEER commands were not interacting correctly. This issue has been resolved. PCR: 03234 Module: IPG Level: 3 The PURGE IP command did not remove ENABLE IP IGMP from the configuration. This issue has been resolved. PCR: 03236 Module: IPG
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16 Patch Release Note PCR: 03252 Module: PIM Level: 3 An assert storm sometimes occurred with PIM-DM. This issue has been resolved. PCR: 03255 Module: FIREWALL Level: 3 The firewall doubled the IPSPOOF event timeout from 2 minutes to 4 minutes. This issue has been resolved. PCR: 03256 Module: MLD Level: 3 MLD did not respond correctly when it was in exclude mode and it received a request block.
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 17 PCR: 03291 Module: PPP Level: 2 A PAP authentication failure with PPPoE could cause a fatal error. This issue has been resolved. PCR: 03292 Module: IP Level: 3 When adding static routes with the ADD IP ROUTE command, the order of the route in the route table was the reverse of the order entered. This issue has been resolved. PCR: 03293 Module: PPP
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18 Patch Release Note PCR: 03321 Module: DHCP, Q931, TELNET Level: 4 Debugging for DHCP and Q931 was not being disabled when a Telnet session finished. This issue has been resolved. PCR: 03332 Module: TTY Level: 2 A log message is now created when a user is forced to logout from an asynchronous port when another user (i.e. someone connected via Telnet) resets the asynchronous connection with the RESET ASYN command. PCR: 03333
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Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers 19 PCR: 03351 Module: DHCP Level: Several issues with the DHCP Server have been resolved. PCR: 03352 Module: PPP Level: 3 The MRU parameter in the SET PPP command was incorrectly handled as an interface parameter when the configuration script was generated. This meant that the OVER parameter was omitted. The MRU parameter is now correctly handled as
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20 Patch Release Note PCR: 03372 Module: IPG Level: 3 When a Rapieri Series Switch was using layer 3 multicast protocols, IGMP group members on the upstream interface for the multicast stream would always be forwarded to, even if they left the group. This issue has been resolved. PCR: 03373 Module: HTTP Level: 3 The HTTP proxy server terminated a session when uploading a large file. This issue has been resolved. PCR: 03375 Mod
