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Cisco Bug: CSCvi04556 - SSO failover causes mobilty tunnels go down

Last Modified

Sep 16, 2019

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.0(140.0) 8.3(102.0)

Description (partial)

Two 5520 WLC's in SSO redundancy mode. Peer switchover from primary to secondary was initiated which caused a mobility outage with the anchor.

anchor wlc - 2504 /
foreign wlc - 5520 /

This is reproducible in customer setup. We have verified that the mobility mac address is correctly added in the anchor wlc.
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