How to access Weave DNS-Server from external?
In fact setting the rules
iptables -A DOCKER -p tcp -m tcp --dport 53 -j DNAT --to-destination 172.17.0.1:53iptables -A DOCKER -p udp -m udp --dport 53 -j DNAT --to-destination 172.17.0.1:53does it. When I first tried that, I simply missed to see, that my request would have come from "outside" the server to work, not from inside to the loopback device.
Still not a pretty solution but it does the job. I'm looking forward to see better solutions from you guys.
(Bounty stands!)