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Cisco Bug: CSCus26067 - HA failing after upgrade to 8.0 due to gateway ARP source mac

Last Modified

May 30, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.0(100.0)

Description (partial)

Symptom:
After upgrade to 8.0 WLC code, an HA Pair might see the secondary WLC constantly reboot due to gateway unreachable.

Conditions:
8.0 WLC code
LAG enabled
A gateway that does not reply to ARP requests where the ARP payload source mac is different from the ethernet frame source mac

Related Community Discussions

8.0MR2 Beta Availability
  8.0.115.x Available - 8.0MR2 Beta   July 8th   Final code 8.0.120.0 now posted in CCO, thanks for your interest.   Issues fixed on this release 8.0.115.30   CSCuq90632 3702 crashed with a traceback CSCuu81895 New 1572 out of box AP in local mode not starting CAPWAP process   8.0.115.26   CSCuu37077 3600P limited channels/power similar to CSCus35411 CSCuu20683 RAP might lose the Native VLAN configuration on downgrade from 8.1 CSCuu20256 Traffic drop on WLCs with 7.6.130.206 and PMIPv6 CSCut05252 ...
Latest activity: Aug 13, 2015
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  • Status
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