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Virtual MAC in HA won't stay changed

I've tried changing our Virtual MAC's on all interfaces in HA but after a moment they change back. Anyone ever run into that?



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  • My guess is that that's a good thing.  I suspect that the only way to accomplish this is to first disable HA.  After you make the changes and force any directly-connected devices to clear their ARP tables, re-enable HA and power-up the Slave.  When the Slave is READY, everything should work as you want it.

    Just curious - what is the reason for doing this?

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • I tried disabling HA and changed them but it ended up doing the same thing. I tried to re-use a configuration off another UTM HA setup for another setup then when I was testing it side by side I caught the conflict so I tried to change them to fix it. I've now left it disabled for a few days and I'm going to restart all equipment to see if it lets me change it after. I'll report back. I also have a case open with support.

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  • I tried disabling HA and changed them but it ended up doing the same thing. I tried to re-use a configuration off another UTM HA setup for another setup then when I was testing it side by side I caught the conflict so I tried to change them to fix it. I've now left it disabled for a few days and I'm going to restart all equipment to see if it lets me change it after. I'll report back. I also have a case open with support.

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