16
Patch Release Note
Patch 86222-27 for Software Release 2.2.2
C613-10319-00 REV Z
IGMP failed to create an automatic IGMP membership with no joining port
when it received multicast data that no ports were interested in, when IP
TimeToLive
was set to 1 second. Also, IGMP erroneously sent a query on an
IGMP enabled IP interface even when IGMP was disabled. These issues
have been resolved.
In the ADD SWITCH L3FILTER command, the EPORT parameter
incorrectly accepted the value 62-63 as multicast and broadcast ports 63-64.
This issue has been resolved.
After a prune lifetime had expired, the interface was not joined back to the
DVMRP multicast delivery tree. This issue has been resolved.
DVMRP multicast forwarding failed to send tagged packets to a tagged
port. Packets were erroneously sent untagged to tagged ports. This issue
has been resolved.
Features in 86222-20
Patch file details for Patch 86222-20 are listed in Table 8:
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.
PCR: 02368
Module: IPG/IGMP
Network affecting: No
PCR: 02374
Module: SWI
Network affecting: No
PCR: 02397
Module: DVMRP
Network affecting: No
PCR: 02404
Module: IPG
Network affecting: No
Table 8: 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
