Linux + igmpproxy + LG TV + BonusTV

Question

LG

Good day reader.

I ran into a problem, made my way with it all day, twisted igmpproxy and this way and that - there is no effect.
Please point me in the right direction if anyone has the opportunity.

Background:
There is a server based on Ubuntu Server 12.04.3 LTS. He is engaged in the distribution of the Internet in the office (masquerade) and many other useful things that are not related to the case.
We purchased Smart TV from LG for the office, it has the Bonus-TV application (http://www.bonus-tv.ru/) for watching regular channels via the Internet.

Actually, when the TV is connected directly to the Internet, the application works and shows the first and any other channels. When connected to a local network, the TV application does not show. Yeah, I thought there were problems with multicast and started collecting igmpproxy.

I collected igmpproxy, set it up according to the documentation and the advice of experienced people, but Bonus-TV did not work. As soon as I did not twist the igmpproxy config, there is no effect. In the logs and traffic analysis, it is clear that the TV set seems to enter the multicast group, but after a couple of seconds it leaves the group. It looks like igmpproxy does not multicast to the TV.

I don’t know what to do with it, even if you order a separate TV pacifier from the provider. :(

Has anyone encountered setting up igmpproxy? Please tell me which way to look?
Wrote in support of LG and bonus-tv - a month has passed, but there is no answer ...

igmpproxy config:

##------------------------------------------------------
## Enable Quickleave mode (Sends Leave instantly)
##------------------------------------------------------
#quickleave

##------------------------------------------------------
## Configuration for eth1 (Upstream Interface)
##------------------------------------------------------
phyint eth1 upstream  ratelimit 0  threshold 1
#	altnet 81.16.119.0/24
#	altnet 193.67.216.0/24
  altnet 224.0.0.0/4
  altnet 192.168.28.0/22

##------------------------------------------------------
## Configuration for eth3 (Downstream Interface)
##------------------------------------------------------
phyint eth3 downstream  ratelimit 0  threshold 1
#	altnet 192.168.28.0/22

##------------------------------------------------------
## Configuration for eth0 (Disabled Interface)
##------------------------------------------------------
phyint eth0 disabled

eth1 - internet (white ip)
eth3 - local network 192.168.28.0/22

Answer 1

In general, the problem was solved.
The matter is that the transparent proxy based on squid works for me.
Brought the TV for a squid directly to the Internet - everything worked!
Thank you all for the direction!

Answer 2

Servers distributing multicast in the same wan network?
Their range should be specified in the config

Answer 3

What's with the multicast??? There is not a single multicast channel in Bonus TV ! There all channels - normal hls.

Answer 4

There has never been a multicast there, hanging is hls through voz. Sinter media streams.

Answer 5

It works for me through dir-600 in nat mode. It seems to me that if the gateway is registered correctly and dns works, then you need to pick the firewall for the presence of blocking rules from LAN to the Internet.