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Cisco Bug: CSCtd70053 - Guest mobility anchoring fails when roaming between WLCs

Last Modified

Jun 30, 2016

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

4.2(205.0) 4.2(61.0) 5.2(193.0) 6.0(182.0)

Description (partial)

In a scenario with a guest anchor in the DMZ and several foreign WLC, if a guest client roams between two foreign WLCs the anchoring on the new foreign fails and the guest tunnel with the DMZ anchor is not restored, having the client treated as local (instead of Export Foreign), which traffic is switched to the dynamic interface configured on the guest WLAN of the foreign.

In the same scenario, normal mobility for non-guest users works perfectly, as well as the guest tunnel for a problematic user is correctly established if - after the failed roaming - the client entry on the WLC is deleted and a new anchoring takes place.

Guest access with multiple foreign WLCs (on the same mobility group) and a DMZ Anchor (on a separate mobility group).
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