[mythtv-users] Trying to use upnp, weird issues

Eric Sharkey eric at lisaneric.org
Sun Jun 7 14:08:06 UTC 2009


On Sun, Jun 7, 2009 at 9:23 AM, Jan Ceuleers<jan.ceuleers at computer.org> wrote:
> Eric Sharkey wrote:
>>
>> If I run "tcpdump host 239.255.255.250" on the mythtv server, then
>> everything works and I can see the mythtv upnp server from other hosts
>> and get access to music and videos and such.  If I kill the tcpdump
>> session, then the mythtv upnp server disappears from the network.  I
>> don't know what could cause that.
>
> Does it help if you add a multicast route to your LAN, as in
>
> ip route add 224.0.0.0/4 dev eth0

I already have a multicast route defined:

mythtered:~/.mythtv# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.34.0    0.0.0.0         255.255.255.0   U     0      0        0 eth0
224.0.0.0       0.0.0.0         240.0.0.0       U     0      0        0 eth0
0.0.0.0         192.168.34.1    0.0.0.0         UG    0      0        0 eth0

Eric


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