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18 Patch Release Note
Patch 86222-27 for Software Release 2.2.2
C613-10319-00 REV Z
• DHCP entry hashes now have memory protection to prevent fatal
errors.
• DHCP client now retransmits XID correctly.
• Lost OFFER messages on the server are now handled correctly.
• The DHCP server now correctly handles DHCP clients being moved to
a different interface on the DHCP server after they’ve been allocated an
IP address.
Responses to DNS requests received by a DNS relay agent, and forwarded
to the DNS server, were returned to the requester with a source IP address
of the DNS server rather than the DNS relay agent. This issue has been
resolved.
Log messages are no longer stored in NVS.
A buffer leak occurred when a large number of flows (over 4000) were in use
and needed to be recycled. This issue has been resolved.
When the only feature licence in the feature licence file was disabled, the
licence file stored on FLASH memory did not change. This was due to a
previous enhancement in PCR 02184 which prevented existing files being
deleted before a new version was stored. This issue has been resolved.
The EPORT parameter in the ADD SWITCH L3FILTER ENTRY and SET
SWITCH L3FILTER ENTRY commands was matching multicast and
broadcast packets with software filtering. This issue has been resolved.
Some switch chip register values have been changed to improve QoS
support on Rapier G6 and Rapier G6f switches.
The PURGE IP command now resets the IP route cache counters to zero.
On a Rapier 24, adding an IP interface over a FR interface caused an
ASSERT debug fatal error. This issue has been resolved.
The ARL entry for the virtual router MAC was incorrectly showing a
numerical value. The entry now shows the CPU’s port value.
Sometimes the Firewall erroneously used NAT. This issue has been
resolved.
PCR: 02203 Module: IPG Network affecting: No
PCR: 02208 Module: LOG Network affecting: No
PCR: 02214 Module: IPG Network affecting: No
PCR: 02215 Module: FILE Network affecting: No
PCR: 02220 Module: SWI Network affecting: No
PCR: 02224 Module: SWI Network affecting: No
PCR: 02229 Module: IPG Network affecting: No
PCR: 02242 Module: IPG Network affecting: No
PCR: 02246 Module: VRRP Network affecting: No
PCR: 02250 Module: FIREWALL Network affecting: No