MythTV
From Richard's Wiki
- Need to have external IP address of server set up in mythtv backend setup, so that URLs exposed by uPnP have public IP address
- Need to have broadcast address for uPnP route enabled
route add -net 239.0.0.0/8 eth0
or
route add -net 239.0.0.0 netmask 255.0.0.0 eth0
- Need to have both MULTICAST and ALLMULTI enabled in ipconfig:
ifconfig eth0 allmulti