A fix is available
APAR status
Closed as program error.
Error description
When there are duplicate routes and one expires, incorrect v6 route entry may get deleted. 2002:930:a006:170::1 0:c:29:bd:e:7b UHLW 56227 3 en0 - - => 2002:930:a006:170::/64 link#2 UC 2 0 en0 - - When the first 'cloned' route expires, second route could get deleted instead.
Local fix
Problem summary
IPv6 subnet route entry is removed from routing table, which causes IPv6 network outage for that particular subnet.
Problem conclusion
If wrong routing entry gets deleted, then add the routing entry back
Temporary fix
Comments
APAR Information
APAR number
IV48352
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-09-12
Closed date
2013-09-12
Last modified date
2014-02-17
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U859520
UP14/02/17 I 1000
PTF to Fileset Mapping
U859520 bos.net.tcp.client 6.1.8.17
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Document Information
Modified date:
17 February 2014