Thread: MythTV UPnP Server works only a few seconds

After a NewInstall from Lenny to squeeze and MythTV from 0.23 to 0.24 the built in UPnP Server works only a few seconds after mythbackend start. After 30 to 100 seconds, the UPnP did not anwser. All other on my server works fine. MythTV works allready fine. But my UPnP devices get no anwser from the Server. When i restart the mythtv-backend, UPnP work fine for 1 minute.




I have a Debian squeeze (stable) with mythtv from debian-multimedia.org
My server have only one Ethernet device (eth0)

Code:

root@mythtv:~# cat /var/log/mythtv/mythbackend.log | grep -i upnp

2012-02-04 08:16:01.400 UPnpMedia: BuildMediaMap VIDEO scan starting in :/srv/Filme:
2012-02-04 08:16:01.473 UPnpMedia: BuildMediaMap Done. Found 193 objects
2012-02-04 08:46:07.481 UPnpMedia: BuildMediaMap VIDEO scan starting in :/srv/Filme:
2012-02-04 08:46:07.538 UPnpMedia: BuildMediaMap Done. Found 193 objects
2012-02-04 09:16:08.547 UPnpMedia: BuildMediaMap VIDEO scan starting in :/srv/Filme:
2012-02-04 09:16:08.623 UPnpMedia: BuildMediaMap Done. Found 193 objects
2012-02-04 09:46:10.632 UPnpMedia: BuildMediaMap VIDEO scan starting in :/srv/Filme:
2012-02-04 09:46:10.705 UPnpMedia: BuildMediaMap Done. Found 193 objects
2012-02-04 10:16:12.713 UPnpMedia: BuildMediaMap VIDEO scan starting in :/srv/Filme:
2012-02-04 10:16:12.783 UPnpMedia: BuildMediaMap Done. Found 193 objects
2012-02-04 10:20:05.126 Enabling Upnpmedia rebuild thread.
2012-02-04 10:20:15.134 UPnpMedia: BuildMediaMap VIDEO scan starting in :/srv/Filme:
2012-02-04 10:20:15.190 UPnpMedia: BuildMediaMap Done. Found 193 objects
2012-02-04 10:50:19.200 UPnpMedia: BuildMediaMap VIDEO scan starting in :/home/erik/eigene-erik/Filme:
2012-02-04 10:50:19.566 UPnpMedia: BuildMediaMap Done. Found 863 objects
2012-02-04 11:20:20.603 UPnpMedia: BuildMediaMap VIDEO scan starting in :/home/erik/eigene-erik/Filme:
2012-02-04 11:20:20.955 UPnpMedia: BuildMediaMap Done. Found 863 objects
2012-02-04 11:50:20.988 UPnpMedia: BuildMediaMap VIDEO scan starting in :/home/erik/eigene-erik/Filme:
2012-02-04 11:50:21.331 UPnpMedia: BuildMediaMap Done. Found 863 objects
2012-02-04 12:20:22.365 UPnpMedia: BuildMediaMap VIDEO scan starting in :/home/erik/eigene-erik/Filme:
2012-02-04 12:20:22.713 UPnpMedia: BuildMediaMap Done. Found 863 objects
2012-02-04 12:46:00.195 UPnPautoconf() - No UPnP backends found

How can i get a UPnP state from the mythtv-backend ???


ERIK

i installed upnp-inspector on all my mashines:

No Computer can see the Mythtv Server, but the upnp-inspector in the Mythtv Server itself can see the Upnp Media Server at the ip from eth0 192.168.178.2

while i am running "tcpdump host 239.255.255.250", i can see MythTV AV MediaServer on all UPnP Clients in the LAN. I don#t know why...

But i don´t want to run tcpdump the hole time on my server.

Any idea????