vlc problem streaming via multicast

Hello @all

i have a problem with the new vlc.
after updateing my multimedia server to OpenSuSE 11.0 and vlc 0.9.3, streaming to a multicast adress is blocked:

/usr/bin/vlc -vvv /tmp/playlist.m3u --sout ‘#transcode{acodec=mpga,ab=192}:std{mux=ts,access=udp,url=“239.168.30.108:1234”}’ --ttl 10

I got the following errormessages from vlc:

[00000518] access_output_udp generic warning: send error: Verbindungsaufbau abgelehnt (connection refused)
[00000518] access_output_udp generic warning: send error: Verbindungsaufbau abgelehnt
[00000518] access_output_udp generic warning: send error: Verbindungsaufbau abgelehnt

at the vlc forum they told me, that this may not be a problem from vlc, but from the OS.

I have added a multicast route to the routing table, and for testing i turned off the firewall.

Does anyone have an idea how to fix this problem ?

thanks for all infos

Bernd