Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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UPDATE REQUIRED(Master Unreachable)

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  • 1.  UPDATE REQUIRED(Master Unreachable)

    Posted Jan 15, 2018 11:24 AM

    Hello Everybody,

     

    I have two Aruba 7210 controllers one is master and one is standby, few days ago the master controller had hardware failure. so i am replacing the master with new master, i did the VRRP, LMS and redundancy configuration but i get this error UPDATE REQUIRED(Master Unreachable) at the monitoring controller section. 

    I read that both of controllers should be in the same VLAN, but i cannot do this because the other controller is in production and it is configured as Trunk. 

     

    Any thoughts?

     

    Thanks,

    Mahmoud



  • 2.  RE: UPDATE REQUIRED(Master Unreachable)

    EMPLOYEE
    Posted Jan 15, 2018 11:33 AM

    The master redundancy peer-ip command has a preshared key that you need to enter that matches the standby  http://www.arubanetworks.com/techdocs/ArubaOS_64x_WebHelp/Web_Help_Index.htm#ArubaFrameStyles/1CommandList/master_redundancy_peer_i.htm?Highlight=master redundancy



  • 3.  RE: UPDATE REQUIRED(Master Unreachable)

    Posted Jan 15, 2018 11:37 AM

    this is the configuration i have for this part, so this command was used. and still the problem exist.

     

    master-redundancy
    master-vrrp 22
    peer-ip-address 10.27.22.12 ipsec 925e0e072a5160a4042926137d418c82f82b89d0b1

     

    I can ping both of controllers from my core switch but the controllers don't ping each other.

     

    Thanks,