• Docker "leaking" out of virbr01 IP?


    daldridge
    • Minor

    So, I'm not sure if this is something new or not, but I noticed a new subnet on my network, and since it was a 192.168.122.1 address I assumed it might be something to do with the new fiber I had installed, I thought maybe I could see some diag information or the like, anyways, it ended up being one of my dockers that's running on a custom network. I did a port scan, and every port that container has was listed. I noticed in Unraid that there's a route for this network mapped to virbr0. I'm not sure what's going on, but if I shut down the VM that is showing up on the 192.168.xxx.1 bridged address, then another one fills its place. To be clear, the 192.168.122.1 address is the ONLY one showing anything open. Any ideas?

     

    I've done some searching, and maybe there's something I'm just not understanding, can someone explain to me what the 192.168.122.x network is for and is this expected behavior?




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