December 17, 20178 yr Unraid version: 6.4.0-rc16b Dockers on network br0 couldn't resolve dns or route to the internet after changes to the gateway (192.168.179.250 to 192.168.179.1) and dns (192.168.179.250 to 8.8.8.8 and 192.168.179.1) settings on my main internet interface (eth0?). Network changes where performed via the unraid web interface while the docker service was stopped. When noticing the issue I ran docker network inspect br0 which still showed the old dns and gateway options (pfsense VM which was offline) instead of the ones currently set for br0. This was easy enough to fix by stopping all containers, running docker network rm br0 and relaunching containers which recreated the br0 network with the correct settings. Could someone else test this to check if the same issue happens to them? If it does could a GUI or automatic method be made to reset the docker networks when starting the docker service for a future RC?
December 17, 20178 yr Yes, interface is not updated when a gateway change happens (DNS is not related to the interface). Made a change for next version.
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