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Patch 86222-25 For Rapier Switches and AR800 Series Modular Switching Routers
Patch 86222-25 for Software Release 2.2.2
C613-10319-00 REV X
PCR: 03148
Module: IPG
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
Executing the PURGE STP command caused fatal error. This issue has been
resolved.
PCR: 03171
Module: DVMRP, IPG
DVMRP was erroneously forwarding packets to a VLAN with a
downstream neighbour. This issue has been resolved.
PCR: 03173
Module: CORE, NTP
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
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
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
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
a day. 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
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
Some issues with DVMRP forwarding have been resolved.
PCR: 03236
Module: IPG
IGMP queries were being sent after IGMP was disabled. This issue has been
resolved.
3
Level: 3
Level: 2
Level: 3
Level: 3
Level: 2
Level: 3
Level: 3
Level: 2
Level: 2
Level: 3
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