Allied Telesis R800 Series manual PCR Module IPG Network affectingNo

Patch 86222-22 For Rapier Switches and AR800 Series Modular Switching Routers 11

PCR 02138 Module: SWI Network affecting: No

The built in Self Test Code for all Rapiers, except G6, has been improved to enhance the detection of faults in switch chip external packet memory.

PCR 02140 Module: OSPF Network affecting: No

An AS boundary router advertises AS external LSAs to other routers. However, when the router’s configuration changed, either by adding an IP route filter, or by setting its ASEXTERNAL parameter to OFF using the SET OSPF ASEXTERNAL command followed by a restart, its neighbour state could not reach full state. Also, when the router had IP route filters configured, matched routes were not being flooded into other routers. However, these routes should still have been imported into the router’s own LSA database, but were not. These issues have been resolved.

PCR 02144 Module: IPG Network affecting:No

The IPG module has been enhanced to support gratiutous ARP request and

ARP reply packets.

PCR 02151 Module: IPG Network affecting: No

The Rapier was not detecting invalid checksums in ICMP echo request packets. This issue has been resolved. ICMP echo request packets with invalid checksums are now dropped and the ICMP inErrors and inDiscards counters are incremented.

PCR 02164 Module: DHCP Network affecting: No

A simple DHCP range MIB and a trap have been added. The trap is triggered when a DHCP request cannot be satisfied. The gateway address and the interface address are sent as trap variables. The range table shows which range was exhausted. A debug variable, swiDebugBroadcomParityErrors has been added to the SWI module MIB to count the SDRAM parity errors in the packet memory of the Broadcom switch chip.

PCR 02176 Module: FIREWALL Network affecting: No

Packets traversing in and out of the same public firewall interface were sometimes blocked. The firewall should only control packets passing between a public and a private interface. This issue has been resolved.

PCR 02181 Module: LOAD Network affecting: No

When a file upload was interrupted, the file being uploaded was not unlocked. The file could not be deleted without restarting the router. This issue has been resolved.

PCR 02186 Module: IPG Network affecting: No

RIP was incorrectly sending triggered request packets over VLANs, even on non-demand links. This issue has been resolved.

PCR 02188 Module: VRRP Network affecting: No

When VRRP responded to an ARP request for the VR IP address it was not making an entry in the ARP table and the switch L3 table. This issue has been resolved.

Patch 86222-22 for Software Release 2.2.2 C613-10319-00 REV U