Allied Telesis Patch 89262-08 manual PCR Module Ospf Level, PCR 40487 Module Core Level

6Patch Release Note

PCR: 40473 Module: IPG Level: 2

When IP filters are configured on IP interfaces of the switch, all IP routing must occur in software. To achieve this, the IP forwarding table in the ASIC must be emptied. There was an issue whereby Interim IP route entries (IP routes for which there is not yet an ARP entry for the nexthop address) were not removed from the hardware IP forwarding table when an IP filter was added to an IP interface. This issue has been resolved.

PCR: 40478 Module: IPG Level: 2

If the switch received many packets to Layer 3 route, but did not have ARP entries for the destination address, the switch memory would deplete, leading to a switch reboot. This issue has been resolved.

PCR: 40479 Module: OSPF Level: 2

For OSPF-originated routes, it was possible for a route to be deleted from the IP routing table, but still be referenced by OSPF. This could cause a switch reboot when later generating a summary LSA that contained the old route. This occurred using the reset ip command. This issue has been resolved.

PCR: 40481 Module: IPG Level: 2

If the configuration script on the switch contained several commands for creating static arp entries, the switch could reboot on startup. This issue has been resolved.

PCR: 40487 Module: CORE Level: 2

A memory leak could occur when the accessing of the environmental monitoring chip failed. This issue has been resolved.

PCR: 40488 Module: IPG Level: 2

When a BGP peer was physically disconnected, the best routes for all prefixes learned were written to the silicon. The memory that was used to contain these routes was sometimes not freed, resulting in a memory leak. This issue has been resolved.

PCR: 40496 Module: DHCP Level: 2

When DHCP is enabled, it reclaims IP addresses at switch startup to determine if the addresses are in use or not. If, during this process, DHCP was disabled then re-enabled, the switch would not attempt to reclaim the remaining IP address ranges. This would lead to the rejection of DHCP requests for IP addresses that were still being reclaimed. This issue has been resolved.

PCR: 40500 Module: BGP Level: 2

When doing AS-Path regular expression matching in the show bgp route command, the router could reboot if there were withdrawn routes in the BGP table. This issue has been resolved.

Patch 89262-08 for Software Release 2.6.2 C613-10402-00 REV H