[GitHub] [cloudstack] zap51 commented on issue #7743: Instance not taking IP address correctly

["zap51 (via GitHub)" <gi...@apache.org>]

zap51 commented on issue #7743:
URL: https://github.com/apache/cloudstack/issues/7743#issuecomment-1646742185

   @Noelantogerorge,
   Please help me with some more specifics here. I see this is advanced networking, your traffic labels are `cloudbr0` and `cloudbr1`. I'm assuming Management goes over `cloudbr0`, Guest & Public goes over `cloudbr1`. Is this right?
   
   AFAIK, your instance shouldn't loose the configured IP no matter static or dynamically configured. Did you get a chance to login through the Web Console and inspect the IPs? Perhaps you may try reaching gateways of your network.
   
   Please help me with the below.
   1. Are we making use of VLANs in your network? If yes, please share.
   2. Please also share `# brctl show` when instance is migrated to HostB and HostC.
   3. Please try creating an additional VM, try migrating to other host and test the reachability on shared and isolated network. `# ip n` would show the MAC address table, you should be worried when you see `FAILED` as the issue lies in the physical network or the configuration of yours. 
   
   Thanks


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