A fix is available
APAR status
Closed as program error.
Error description
When operating on a system where the IPv6 loopback address ::1 is a valid address for localhost, the clstrmgrES daemon may be unable to connect to the SNMP daemon. The following will repeat in clstrmgr.debug: ConnectToSnmp(): called, smuxFd is -1, retry count 0 ConnectToSnmp: smux_init returned 17 smuxFd is set in wrFds, try smux_simple_open smux_simple_open ok, try smux_register() In snmpdv3.log, the IPv6 loopback will be seen: Accepted new SMUX inet connection from ::1 but snmpd will not be able to provide cluster status.
Local fix
Add this line of text to /etc/snmpdv3.conf: smux 1.3.6.1.4.1.2.3.1.2.1.5 clsmuxpd_password ::1 128
Problem summary
Customer is forced to re-start the PowerHA cluster which in turn will stop all the running services.
Problem conclusion
Code changes will allow peer to connect using IPv6 loopback address (::1) if no address or netmask is specified for an entry in the snmpd.conf or snmpdv3.conf file.
Temporary fix
Comments
6100-08 - use AIX APAR IV64397 6100-09 - use AIX APAR IV56860 6100-09 - use AIX APAR IV56860 7100-02 - use AIX APAR IV63751 7100-03 - use AIX APAR IV56911 7100-04 - use AIX APAR IV56896
APAR Information
APAR number
IV56911
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-03-20
Closed date
2014-03-20
Last modified date
2016-05-10
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 V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U862169
UP14/10/29 I 1000
PTF to Fileset Mapping
U862169 bos.net.tcp.client 7.1.3.30
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Document Information
Modified date:
10 May 2016