Patch 86222-22 For Rapier Switches and AR800 Series Modular Switching Routers
23
Patch 86222-22 for Software Release 2.2.2
C613-10319-00 REV U
MD5 Authentication now works correctly with RIP packets.
The SET IP LOCAL command caused a fatal error if the router was
configured with a default route over an L2TP tunnel, because there was no
valid route to the remote IP address of the tunnel. This issue has been
resolved.
Debug messages are no longer generated when a Q.931 Advise of Charge
Notification message is received.
TCP sessions would get stuck in the FINWAIT2 state if the remote host did
not send a FIN message when required. The router now starts a timer when
a TCP session enters the FINWAIT2 state and will automatically close the
session if the timer expires.
The SET IP FILTER command was not correctly handling the ICMPTYPE
and ICMPCODE parameters. This issue has been resolved.
The router will now accept DHCP messages that are greater than or equal
to 576 bytes in size, and reject any message smaller than 576 bytes. This
operation conforms to RFC 1541.
ISAKMP quick mode exchanges are now committed if any traffic is received
over the newly generated SA. This improves stability in very lossy networks
where the commit message may get lost.
ISAKMP debugging caused a fatal error when the debugging mode was set
to ALL and PFS was enabled. This issue has been resolved.
PPPoE interfaces with IDLE set to ON would not retry active discovery
when more data was received if active discovery had previously failed. This
issue has been resolved.
A memory loss occurred when certificates were used by ISAKMP. This issue
has been resolved.
ISAKMP heartbeats are no longer transmitted if the lower layer interface is
down. This stops ISAKMP heartbeats from bringing up links in dial-up
environments.
PCR: 01193
Module: IPG
Network affecting: No
PCR: 01194
Module: L2TP, IPG
Network affecting: No
PCR: 01197
Module: Q931
Network affecting: No
PCR: 01198
Module: TCP
Network affecting: No
PCR: 01199
Module: IPG
Network affecting: No
PCR: 01202
Module: DHCP
Network affecting: No
PCR: 01203
Module: ISAKMP
Network affecting: No
PCR: 01204
Module: ISAKMP
Network affecting: No
PCR: 01205
Module: PPP
Network affecting: No
PCR: 01206
Module: ISAKMP
Network affecting: No
PCR: 01207
Module: ISAKMP
Network affecting: No
