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6 Patch Release Note
Patch 86222-22 for Software Release 2.2.2
C613-10319-00 REV U
Features in 86222-20
Patch file details for Patch 86222-20 are listed in Table 3:
Patch 86222-20 includes all issues resolved and enhancements released in
previous patches for Software Release 2.2.2, and the following enhancements:
The IGMP specific query sent by the router/switch now contains the correct
default response time of 1 second. Also, ifOutOctets in the VLAN interface
MIB now increments correctly.
If a port did not belong to an ethernet interface, or was not directly
connected to the seed port it could not receive advertised router numbers.
This issue has been resolved.
When an interface went down (or was disabled) on an AS border router, the
external routes were not removed from the routing domain. Such routes are
now removed by premature aging.
Proxy Arp can now be used on VLAN interfaces.
A fatal error sometimes occurred if a TCP session originating on the public
side of the firewall sent packets before the session was established with the
host on the private side of the firewall. This issue has been resolved.
Some FTP packets handled by the firewall were forwarded with incorrect
sequence numbers, causing FTP sessions to fail. This issue has been
resolved.
When passing 64-bit counters in an SNMP packet, only the lower 32 bits
were passed. Now the full 64 bits of the counter will be returned if all are
required.
When a TCP RST/ACK was received by a firewall interface, the packet that
was passed to the other side of the firewall lost the ACK flag, and had an
incorrect ACK number. This issue has been resolved.
Table 3: Patch file details for Patch 86222-20.
Base Software Release File
86s-222.rez
Patch Release Date
23-Aug-2002
Compressed Patch File Name
86222-20.paz
Compressed Patch File Size
397708 bytes
PCR: 01226 Module: IGMP Network affecting: Yes
PCR: 01270 Module: APPLE Network affecting: No
PCR: 01285 Module: OSPF Network affecting: No
PCR: 02024 Module: IPG Network affecting: No
PCR: 02122 Module: FIREWALL Network affecting: No
PCR: 02128 Module: FIREWALL Network affecting: No
PCR: 02150 Module: CORE, SNMP Network affecting: No
PCR: 02158 Module: FIREWALL Network affecting: No