mac filtering entries getting deleted automatically for random users
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07-18-2023 05:08 AM
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
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07-18-2023 05:12 AM
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.
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07-18-2023 05:16 AM
@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
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07-29-2023 05:36 AM
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.
Please click Helpful if this post helped you and Select as Solution (drop down menu at top right of this reply) if this answered your query.
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TAC recommended codes for AireOS WLC's and TAC recommended codes for 9800 WLC's
Best Practices for AireOS WLC's, Best Practices for 9800 WLC's and Cisco Wireless compatibility matrix
Check your 9800 WLC config with Wireless Config Analyzer using "show tech wireless" output or "config paging disable" then "show run-config" output on AireOS and use Wireless Debug Analyzer to analyze your WLC client debugs
Field Notice: FN63942 APs and WLCs Fail to Create CAPWAP Connections Due to Certificate Expiration
Field Notice: FN72424 Later Versions of WiFi 6 APs Fail to Join WLC - Software Upgrade Required
Field Notice: FN72524 IOS APs stuck in downloading state after 4 Dec 2022 due to Certificate Expired
- Fixed in 8.10.196.0, latest 9800 releases, 8.5.182.12 (8.5.182.13 for 3504) and 8.5.182.109 (IRCM, 8.5.182.111 for 3504)
Field Notice: FN70479 AP Fails to Join or Joins with 1 Radio due to Country Mismatch, RMA needed
How to avoid boot loop due to corrupted image on Wave 2 and Catalyst 11ax Access Points (CSCvx32806)
Field Notice: FN74035 - Wave2 APs DFS May Not Detect Radar After Channel Availability Check Time
Leo's list of bugs affecting 2800/3800/4800/1560 APs
Default AP console baud rate from 17.12.x is 115200 - introduced by CSCwe88390
