As state on other topics after installed dokcered I got my nat loopback breaked.
Have anyone tried this https://docs.docker.com/engine/network/packet-filtering-firewalls/#docker-on-a-router?
How can I make docker use nftables?
Thank you
Adding "ip-forward-no-drop": truesolves the problema. Now I’m going to see if there is nothing break on the docker.
Can you share how to do it? Thank you.
Added this to /etc/docker/daemon.json:
root@OpenWrt:~/# cat /etc/docker/daemon.json
{
"ip-forward-no-drop": true
}
I have problem:
daemon.err dockerd[22726]: unable to configure the Docker daemon with file /tmp/dockerd/daemon.json: the following directives don't match any configuration option: ip-forward-no-drop
Which version are you using? Do we need to rebuild the Docker ipk? Thank you.
This didn’t work for me. What worked for me was to add these lines to /etc/sysctl.conf:
net.bridge.bridge-nf-call-iptables=0
net.bridge.bridge-nf-call-ip6tables=0
And then reboot.
Source: GitHub Issue #21448