4
Patch Release Note
Patch 86222-25 for Software Release 2.2.2
C613-10319-00 REV X
A fatal error occurred when OSPF was under high load. This issue has been
resolved.
Inbound TCP sessions through the firewall (e.g. Telnet and FTP) failed when
the PORT parameter was set to ALL in the SET FIREWALL POLICY RULE
command. This issue has been resolved.
The firewall doubled the IPSPOOF event timeout from 2 minutes to 4
minutes. This issue has been resolved.
Following a period of high traffic load, the CPU utilisation would
occasionally fail to drop below 40%. This issue has been resolved.
Layer 3 filters that matched TCP or UDP port numbers were being applied
to the second and subsequent fragments of large fragmented packets. This
issue has been resolved.
A log message is now created when a user is forced to logout from an
asynchronous port when another user (i.e. someone connected via Telnet)
resets the asynchronous connection with the RESET ASYN command.
Sometimes the
Agent Address
field in SNMP traps was not the same as the
IP source address. This meant that sometimes the NMS did not send an
alarm to the network manager when traps were received from switches.
This issue has been resolved.
Layer 2 packets transmitted out of the mirror port were being tagged
erroneously. This issue has been resolved.
DHCP sometimes suffered a fatal error when a range of IP addresses was
destroyed. This issue has been resolved.
Critical files (
prefer.ins
,
config.ins
and
enabled.sec
) are now copied from NVS
to FLASH at boot time if they do not exist in FLASH, or if the NVS version
of the file is different from the FLASH version.
If the SET SWITCH L3FILTER MATCH command had nothing specified for
the IMPORT and EMPORT parameters, and there was an existing match
entry in the filter table, the new filter was not added correctly. Filter match
entries are now accepted regardless of the order in which they are entered
into the table.
PCR: 03240
Module: OSPF
Level: 2
PCR: 03253
Module: FIREWALL
Level: 2
PCR: 03255
Module: FIREWALL
Level: 3
PCR: 03302
Module: SWI
Level: 3
PCR: 03314
Module: SWI
Level: 2
PCR: 03332
Module: TTY
Level: 2
PCR: 03346
Module: SNMP
Level: 4
PCR: 03368
Module: SWI
Level: 2
PCR: 03378
Module: DHCP
Level: 2
PCR: 03385
Module: FILE, INSTALL, SCR
Level:
PCR: 03386
Module: SWI
Level: 2
