Wireless Access

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Access network design for branch, remote, outdoor and campus locations with Aruba access points, and mobility controllers.
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Aruba AOS 8.4 AP after image receiving con not connect to MC

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  • 1.  Aruba AOS 8.4 AP after image receiving con not connect to MC

    Posted Oct 14, 2019 09:51 AM

    Hi do anyone had an issue when AP receive an image from MC but after that it  tries to connect to MC, but MC reject it  am adding all needed info.

     

    I have a cluster of 2x7210 Aruba MCs.

    Two test AP: IAP 305 and IAP 205.

     

    Firmware of MC 8.4

    Firmware of MM 8.4

     

     

    APs MACs added to whitelist

    CPSEC is disabled

     

     

     

     

     

     



  • 2.  RE: Aruba AOS 8.4 AP after image receiving con not connect to MC

    Posted Oct 14, 2019 10:15 AM
    What is the last message you see in the ap boot log?

    Did you point them to the MC ip?

    Note: An MM cannot terminate an AP in a MM-MD topology



  • 3.  RE: Aruba AOS 8.4 AP after image receiving con not connect to MC

    Posted Oct 14, 2019 10:23 AM

    Hi, yes I point them to MC Cluster VRRP VIP

    And seems like APs reach them.



  • 4.  RE: Aruba AOS 8.4 AP after image receiving con not connect to MC

    Posted Oct 14, 2019 10:42 AM
    Could you post the boot log of any one AP here.



  • 5.  RE: Aruba AOS 8.4 AP after image receiving con not connect to MC

    Posted Oct 14, 2019 10:53 AM

    Today I have access only to MC  cluster and MM. Tomorrow I will get AP boot log.

    What  possible issue it might be?



  • 6.  RE: Aruba AOS 8.4 AP after image receiving con not connect to MC

    Posted Oct 14, 2019 11:01 AM
    In that case,

    What do you see for port 8211 traffic in the MC's data path session table?

    Show datapath session table [ip of ap] | include [ip of MM]

    It could be many things. For example, you have mentioned you have two IAPs, IAP should be converted to a CAP first.

    Did the IAPs successfully convert to a campus AP in the first place?

    Is the AP able to receive an IP address?

    Is the PAPI and GRE traffic being seen in the datapath session table?

    What do you see in the show datapath session table?



  • 7.  RE: Aruba AOS 8.4 AP after image receiving con not connect to MC
    Best Answer

    Posted Oct 20, 2019 01:02 PM

    Problem was firewall rules.