Allied Telesis 86222-25 manual PCR Module STP Level, PCR 03202 Module Core Level

Patch 86222-25 For Rapier Switches and AR800 Series Modular Switching Routers 3

PCR: 03148 Module: IPG Level: 3

If the Gratuitous ARP feature was enabled on an IP interface, and an ARP packet arrived, (either ARP request, or reply) that had a Target IP address that was equal to the SenderIP address, then the ARP cache was not updated with the ARP packet’s source data. This issue has been resolved.

PCR: 03160 Module: STP Level: 2

Executing the PURGE STP command caused fatal error. This issue has been resolved.

PCR: 03171	Module: DVMRP, IPG	Level: 3
DVMRP was erroneously forwarding packets to a VLAN with a
downstream neighbour. This issue has been resolved.
PCR: 03173	Module: CORE, NTP	Level: 3

The default NTP polling interval was set to 64 seconds, not the correct interval of 128 seconds. This issue has been resolved.

PCR: 03174 Module: IPG Level: 2

This PCR corrects issues that arose with PCR 02203. When the DNS request forwarding queue failed to accept a new DNS request message (possibly due to overloading), an attempt was made to close the UDP sessions for both the primary and secondary name servers. This caused a restart if either one of these servers did not exist, or the UDP session had failed to open. 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: 03202 Module: CORE Level: 3

There are two sources of time kept in the device. The real time clock, and the milliseconds since midnight (msSinceMidnight). The msSinceMidnight can reach midnight slightly before the real time clock which means that the value of the msSince Midnight is larger than the number of milliseconds in

aday. This meant that at midnight, the elapsed time since the time-to-live value for the Firewall and IP-NAT TCP sessions appeared very large and Firewall and IP-NAT sessions were prematurely aged out. This issue has been resolved by pausing the msSince Midnight variable at midnight to wait for the real time clock to catch up.

PCR: 03217 Module: DVMRP Level: 2

If a DVMRP interface was deleted and then added again, DVMRP routes associated with this interface were not reactivated. This issue has been resolved.

PCR: 03218 Module: DVMRP Level: 2

Some issues with DVMRP forwarding have been resolved.

PCR: 03236 Module: IPG Level: 3

IGMP queries were being sent after IGMP was disabled. This issue has been resolved.

Patch 86222-25 for Software Release 2.2.2 C613-10319-00 REV X