vitaprimo Posted July 19, 2023 Share Posted July 19, 2023 When Docker is enabled, my custom networks switch around the gateways in a way that the parent interface (or native VLAN) becomes the default gateway which is undesired. The default gateway should be on VLAN 11 of the bridge, i.e; br0.11. Docker disabled (✓): Docker enabled (✕): As seen above, routes have high metrics (unimaginatively 200 + the VLAN's ID number) to avoid overriding VLAN 11's gateway as the default. When Docker is down, this is obeyed; when Docker is up this is partly obeyed but there's what it seems like a shortcut of sorts related to DockerDHCP/IPAM that overrides the default gateway even if the checkboxes for that functionality are unmarked (and thus I assumed it meant for it to be off). On the Docker settings regardless if it's on macvlan vs ipvlan there aren't settings that could potentially be used to fix it: I have not tried it yet — partly because all input in Docker's network definitions except for the last in line have been grayed out — removing the network definition entry causing the problem but I have a feeling it'll just move (the default route) down to the next in line listed if I do anyway (i.e. from br0 to br0.10). I hope I'm wrong but just in case I'll wait for advice before I start wrecking things. Could you guys help me a little? You can just put a hint if you don't feel like typing and I'll do my homework from there. Quote Link to comment
vitaprimo Posted July 19, 2023 Author Share Posted July 19, 2023 I fixed it! (I'm sorry, I couldn't wait.) I created an interface for management: …and another to serve solely as a bridge without any addressing whatsoever: ( … ) I just realized I need another for (heavy) data transfer, but that should do it. Now fingers crossed it doesn't kpanic after a few hours like it's been doing for a while now. Quote Link to comment
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