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ArubaOS8 Standalone Controller / mgmt ip unreachable if the production interface is down

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  • 1.  ArubaOS8 Standalone Controller / mgmt ip unreachable if the production interface is down

    Posted May 24, 2022 07:35 AM
    Hello,

    I have a controler configured on standalone mode, with a mgmt interface.

    When I disable the production interface of my controller, I can join the mgmt interface only when the source IP is on the same subnet as the mgmt subnet.

    Also , i noticed that the bellow  cmd is not working on standalone platform


     [mynode] (config) #ip default-gateway mgmt 10.34.97.250

    Command supported only on VMC/MM platforms

    How the controller work in this case ? it send ARP request event if the destination IP is not on the same subnet ?

    Do you have any solution  ?

    Thank you

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    KHERRAB Abdelkader
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  • 2.  RE: ArubaOS8 Standalone Controller / mgmt ip unreachable if the production interface is down

    EMPLOYEE
    Posted May 24, 2022 09:12 AM
    You cannot route traffic through a management interface.  You would typically be on a jump box on the same subnet as the management interface, plugged into the management interface.  That is the design.

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    Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.

    HPE Design and Deploy Guides: https://community.arubanetworks.com/support/migrated-knowledge-base?attachments=&communitykey=dcc83c62-1a3a-4dd8-94dc-92968ea6fff1&pageindex=0&pagesize=12&search=&sort=most_recent&viewtype=card
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    Original Message