Patch 86222-21 For Rapier Switches and AR800 Series Modular Switching Routers
21
Patch 86222-21 for Software Release 2.2.2
C613-10319-00 REV T
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
