[minidlna] bridge mode / host mode

[LennyLip]

Can't make work network dlna server discovering with bridge mode.

Also (need to add UPD port to readme?), https://help.ubuntu.com/community/MiniDLNA :

OPEN_TCP="8200"
OPEN_UDP="1900"

It seems, issue related to different networks 172.17.0.0 (container) and 192.1.0.0 (local). Can you please add to the readme working bridge mode configuration?

ps. host mode works fine.

[vladgh]

You need to run the container in host mode for it to be able to receive UPnP broadcast packets. Bridge mode will not work because it separates the container and local network.

[LennyLip]

UP. So, we need to remove -p parameter from the readme ?

https://docs.docker.com/network/host/

Note: Given that the container does not have its own IP-address when using host mode networking, port-mapping does not take effect, and the -p, --publish, -P, and --publish-all option are ignored

[vladgh]

That sounds like a good idea. I'll update the README and also add a note about the host mode.
Thanks.

[NelsonVides]

I have a question here: why does it not work?

[LennyLip]

I have a question here: why does it not work?

moby/libnetwork#2397 (comment)