October 21, 20241 yr I don't use VMs much, I just have one small linux VM I use to run scripts and connect to a separate wifi network by passing the motherboards wifi through. A couple of days ago did some server upgrades -- added some larger disks and removed some smaller ones, rebuilt parity, added a ZFS cache pool and converted one of the new disks to ZFS for snapshots. Everything seemed to be working until I noticed that the VM wasn't accessible. I had it configured on br0 for the main network, using dhcp, and it had been working fine prior to the upgrades. After, I could no longer access it through ssh or VNC. I tried switching to virb0, tried a few different network card types, even tried recreating the VM. Then thinking it was maybe a corrupt vdisk, I created a new Windows VM with all defaults and booted from the iso. VNC didn't connect to that either. Docker works fine and I have some containers using br0 with static IP addresses. Thanks! Diagnostics attached. Update: I seemed to have fixed it by turning bridging off and then back on. Maybe something was messed up with the br0 config? sheridan-diagnostics-20241020-1708.zip Edited October 21, 20241 yr by rjbutler Solved.
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