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34 Patch Release Note
Patch 86222-27 for Software Release 2.2.2
C613-10319-00 REV Z
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.
In some conditions it was possible for ISAKMP packets to be lost and not
retransmitted. Incoming ISAKMP messages are now validated before
stopping retransmission of the previous message.
The COS_DST bit on ARL for L3 interface should be 0x4 (higher priority) for
CPU ports. This has been corrected.
The Trigger Facility was generating a trap with variable { 0 0 }, and was not
documented in the ATI enterprise MIB. This issue has been resolved. The
MIB object triggerLastTriggerActivated ({ enterprises(1) alliedTelesyn(207)
mibObjects(8) brouterMib(4) atrouter(4) modules(4) trigger(53) 1 }) has been
defined, to record the trigger number of the last trigger activated, and this
variable is now transmitted in the trigger activation trap triggerTrap.
In a Rapier G6, fitted with a fibre uplink module with all ports active,
switching traffic between port 1 and the uplink caused the traffic flow to
cease after a period of time depending on the volume of traffic. This issue
has been resolved.
The Rapier did not include the message age of the received BDPU message
in the message age of the BDPU it transmitted. Also, the message age of the
message transmitted BDPU could be less than that of the received BDPU,
which contravenes IEEE 802.3d. This issue has been resolved.
Reception of incorrectly tagged packets was causing corruption of the ARL
table, eventually causing the switch to lock up. This issue has been resolved.
Tagged packets with invalid VLAN identifiers are now discarded. The
INFILTERING parameter of the SET SWITCH PORT command now
defaults to ON.
Flow control performance has been improved.
The IPsec SA ID now wraps correctly at the 16 bit (ID = 65535) boundary.
The ID is also checked to verify that it is free before it is used.
PCR: 01206 Module: ISAKMP Network affecting: No
PCR: 01207 Module: ISAKMP Network affecting: No
PCR: 01209 Module: ISAKMP Network affecting: No
PCR: 01211 Module: SWI Network affecting: No
PCR: 01213 Module: TRG, SNMP Network affecting: No
PCR: 01214 Module: SWI Network affecting: No
PCR: 01216 Module: STP Network affecting: No
PCR: 01219 Module: VLAN,SWI Network affecting: No
PCR: 01221 Module: SWI Network affecting: No
PCR: 01225 Module: IPSEC Network affecting: No