My Oracle Support Banner PSU5/PSU6/PSU7 or CSSD Fails to Start if Multicast Fails on Private Network (Doc ID 1564555.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2 to 12.1]
Information in this document applies to any platform.


After applying PSU5 or PSU6 or PSU7 to Grid Infrastructure with PSU4 or earlier applied, CSSD starts on one node only and complains no network heartbeat on all other nodes:

2013-05-01 16:14:09.671: [    CSSD][1109420352]clssnmvDHBValidateNcopy: node 2, has a disk HB, but no network HB, DHB has rcfg 219845206, wrtcnt, 128705102, LATS 2007729952, lastSeqNo 128705099, uniqueness 1367439672, timestamp 1367442849/2007499782

 Test shows multicast fails on private network: 

Test for Multicast address

Jun  7 16:22:37 | Multicast Failed for bond1 using address

Test for Multicast address

Jun  7 16:23:09 | Multicast Failed for bond1 using address



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