Symptom

MAB clients are being cleared asset and other profiling related attributes after client reauthenticate.

Conditions

- ISE 3.1 Patch 9 with MAB and Profiling. - Endpoints initially profiled by Parent Profiler Policy and then re-profiled by Child Profiler Policy with associated CoA type 'Port Bounce'. - Endpoint keeps flapping between Parent and Child Endpoint Profiles due to periodic removal of corresponding attributes, which are necessary to match Child Profiler Policy (e.g. attributes learned from DHCP probe).

Workaround

- Rollback Patch 9 or contact TAC to implement workaround from Linux root shell.

Further Problem Description