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Cisco Bug: CSCul83053 - Unknown cHsrpStateChange trap detected when IPv6 HSRP state changed

Last Modified

Jan 28, 2017

Products (16)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
  • Cisco ASR 901-12C-FT-D Router
  • Cisco ASR 901S-3SG-F-D Router
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Known Affected Releases


Description (partial)

ASR1004 running asr1000rp2-advipservicesk9.03.06.00.S.152-2.S.bin.
IPv4/v6 HSRP is set at SubI/F, when IPv6 HSRP state changed
(except init state change), below unknown SNMP cHsrpStateChange trap displayed.

13:39:29 2013    - cHsrpStateChange Unknown ASN.1 type: 129; 0

This is caused by HSRP attempting to send a trap for an IPv6 group.  The HSRP MIB does not support IPv6 groups.

1.IPv6 HSRP groups are configured
2.SNMP is set to send traps
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