Allied Telesis 86222-21, Release Note, Page: 20 / 28

20 Patch Release Note
Patch 86222-21 for Software Release 2.2.2
C613-10319-00 REV T
A watchdog timout occurred when the router received an HTTP message
with an over-length header. Normal HTTP requests would also occasionally
cause watchdog timeouts. These issues have been resolved.
The OSPF route filter was not filtering out external routes. This issue has
been resolved.
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.
PCR: 01168 Module: HTTP Network affecting: No
PCR: 01182 Module: OSPF Network affecting: No
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