Bot Updating Templated Files

images/docker-tvheadend.md

@@ -63,7 +63,8 @@ docker create \
 
 #### Host vs. Bridge
 
-If you use IPTV, SAT>IP or HDHomeRun, you need to create the container with --net=host and remove the -p flags. This is because of a limitation in docker and multicast.
+If you use IPTV, SAT>IP or HDHomeRun, you need to create the container with --net=host and remove the -p flags. This is because to work with these services Tvheadend requires a multicast address of `239.255.255.250` and a UDP port of `1900` which at this time is not possible with docker bridge mode.
+If you have other host services which also use multicast such as SSDP/DLNA/Emby you may experience stabilty problems. These can be solved by giving tvheadend its own IP using macavlan.
 
 
 ### docker-compose