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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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If we have 2 Virtual Mobility masters, how can we tell if the secondary is still synchronizing with the primary?

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  • 1.  If we have 2 Virtual Mobility masters, how can we tell if the secondary is still synchronizing with the primary?

    Posted Feb 16, 2021 02:40 PM
    The only way I know to tell if the Mobility Masters are synchronizing is if the Primary goes off-line and then the secondary MM should see all of the local controllers.

    Is there another way to test if both Mobility Masters are communicating and synchronizing correctly?

    Or to login to the Primary Mobility Master console and execute >show switches<enter>
    That should show the "configuration state" of all controllers including the standby Mobility master.

    Can anyone confirm this or provide another way to check?


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    Stavros
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  • 2.  RE: If we have 2 Virtual Mobility masters, how can we tell if the secondary is still synchronizing with the primary?
    Best Answer

    MVP EXPERT
    Posted Feb 16, 2021 05:32 PM
    Hi Stavros,

    Here are some CLI command's to validate the database sync.

    (HomeLAB-MM01) [mynode] #show master-redundancy

    (HomeLAB-MM01) [mynode] #show database synchronize

    (HomeLAB-MM01) [mynode] #show crypto ipsec sa peer <IPaddress>

    (HomeLAB-MM01) [mynode] #show crypto isakmp sa peer <IPaddress>

    (HomeLAB-MM01) [mynode] #show switches

    # logging security process crypto level debugging

    # logging security process authmgr level debugging

    # logging security process localdb level debugging

    # show log security <number>

    # show log security <number> | include ike

    # show log security <number> | include authmgr

    # show log security <number> | include localdb

    # show logging level verbose

    ------------------------------
    Marcel Koedijk | MVP Guru 2021 | ACMP | ACCP | Ekahau ECSE | Not an HPE Employee | Opionions are my own
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    Original Message