IGMPv3 (SSM)

[sashxp]

So for now, in short: it works!

I haven't expectet that it would work 

I'm afraid for some screenshots 

[skywalker007]

Screenshots in a PDF:
https://cloud.sector42.eu/seafhttp/files/e84b4bcd-5962-4944-bb8a-615685b6cdd2/Magenta.pdf

[gliddie]

Hello Skywalker. Your link does not work ;-)

[skywalker007]

Sorry, will fix that when I get back to my desk

[skywalker007]

Hello Skywalker. Your link does not work ;-)

This one should:
https://cloud.sector42.eu/f/32dfda4989134974a637/

[k0ns0l3]

does not work 

224.0.0.1   igmp   Block private networks from WAN

Firewall log:

Code: [Select]

192.168.178.1 > 224.0.0.1: igmp query v3

[gliddie]

@k0ns0l3: Do you like to share your settings with us? I am sure we can make it work for you as well.

[k0ns0l3]

@gliddie: attitude of apu2 and opnsense or home network ,

Regards k0ns0l3 

[DoomSalamander]

I also tried skywalker007's setup and it doesn't work. While I do get an image it will stutter after a few seconds. I have the 401 receiver connected directly to opnsense. The same result happends if I connect the 401 with a igmpv3 ready zyxel switch. The switch works fine if I use my draytek as a normal router and use it's built in igmp.

My setup is draytek 165 -> opnsense pppoe login with vlan7 -> 401 receiver

[DoomSalamander]

OK after some searching I finally found the logs and I get the following messages:

igmpproxy[53407]: select() failure; Errno(4): Interrupted system call

and

igmpproxy[14849]: There must be at least 1 Vif as upstream.

Never mind. Just saw the timestamps and those errors were when I tried out to put the vlan tag on the modem itself. When I restart the igmp proxy it doesn't produce any errors in the log.

[skywalker007]

OK after some searching I finally found the logs and I get the following messages:

igmpproxy[53407]: select() failure; Errno(4): Interrupted system call

and

igmpproxy[14849]: There must be at least 1 Vif as upstream.

Never mind. Just saw the timestamps and those errors were when I tried out to put the vlan tag on the modem itself. When I restart the igmp proxy it doesn't produce any errors in the log.

Would you share your config and some setup details? Maybe we can find some hint why it doesn’t work as expected.


Gesendet von iPad mit Tapatalk

[DoomSalamander]

At first I tried your exact setup and was sure I did everything exactly right and currently it looks like this:

IGMP Proxy


WAN rules with IGMP rule with ip option enabled




I noticed that I get the exact same stutter result even if I haven't the IGMP proxy enabled. Should I not even get a picture if it isn't enabled? I used this post as a baseline https://steffenschiffel.de/telekom-entertain-hinter-pfsense-firewall/

I also tried many other solutions that I have found online somewhere or here on the forum or other pfsense solutions.

[skywalker007]

My understanding is that the streams switch from unicast to multicast within the first 30 sec or so. That explains why initially it works.
Can you please check your firewall log for blocked packets while you start the stream?

[DoomSalamander]

I wish I could... The thing is that I can't even start the igmp proxy anymore. It now always states " There must be at least 1 Vif as upstream." in the logs.

OK I fixed that somehow now. So never mind.

[skywalker007]

I had struggles with the UI based setup initially as well and ended up with editing the conf file on the command line. Not sure if that’s the same problem. You can also run the daemon interactively with verbose output. I can shoot over the exact syntax when I am at my desk.