OpenSUSE sandbox

Enable dlna

If your dlna server in External zone, add these lines to /etc/sysconfig/SuSEfirewall2

FW_ALLOW_FW_BROADCAST_EXT="yes"
FW_IGNORE_FW_BROADCAST_EXT="no"
FW_SERVICES_EXT_TCP="8200"
FW_SERVICES_EXT_UDP="1900"

this one is questinable, but for sure required for udp/rtp multicast

FW_SERVICES_EXT_IP="igmp"