Docker, Traefik, Jellyfin, DLNA

It seems most media servers (Jellyfin, Emby, Plex, UMS…etc) recommend using docker host networking (-net=host) when running within a container so that it can see UDP traffic on port 1900 for DLNA discovery. This is undesirable for a number of reasons, not the least of which is that a reverse proxy (Traefik, perhaps?) running in […]