mac filtering entries getting deleted automatically for random users

[Rajesh Kumar Reddy]

Hello Team,

I have a setup with 2504 cisco WLC where my SSIDs are configured with MAC filtering authentication.

Currently I have 712 entries and I believe 2048 is max limit, whats strange is Mac entries are automatically getting deleted for random users and I will have to add them every time again if that user has to be authenticated. This behavior is random to multiple users and I am unable to identify why the entries are getting deleted automatically.

Can anyone suggest me as why is it happening as such.

Thanks,

Rajesh

[MHM Cisco World]

These user is auth via other auth l2/l3 method 

Mac filter can work with l2/l3' if l2/l3 auth session timeout the mac is auto deleted.

[Rajesh Kumar Reddy]

@MHM Cisco World Thanks for the Immediate response..

This is L2 authentication and could you suggest me as where can i set this session timeout as I am unable to see that or modify its related settings

[Rich R]

And you should obviously make sure you're running the latest code version which is currently 8.5.182.11 (link below) - also check all field notices and release notes for compatibility with all your APs.