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Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution
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Local Local Rudendancy - Users IP address issue

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  • 1.  Local Local Rudendancy - Users IP address issue

    Posted Jun 25, 2016 08:37 AM

    Hi ,

    i have two controllers configured in with local local redundancy

    the issue is

    when Controller B fail , AP goes to Controller A  and users gets new IP address Normally.

    but when controller B come back , Users holds IP  obtained from DHCP that is attached to controller A.

    how can I fix it.

     

     



  • 2.  RE: Local Local Rudendancy - Users IP address issue

    EMPLOYEE
    Posted Jun 25, 2016 08:40 AM
    Are you using HA? If yes, the access points should deauth the clients upon fail over, forcing them to get another opinion address...


  • 3.  RE: Local Local Rudendancy - Users IP address issue

    Posted Jun 25, 2016 08:42 AM

    i'm using LMS BackUp LMS



  • 4.  RE: Local Local Rudendancy - Users IP address issue

    EMPLOYEE
    Posted Jun 25, 2016 08:59 AM

    When using lms backup lms (older redundancy), the access point does not send deauths to the clients when it fails over, so it is expected that the clients are on the same vlan.  You could try turning on cpsec and see if it makes a difference...