IPTV Configuration through scripts

[Pulsus]

Hello all,

I am trying to get rid of my ISP modem/router (optical fiber network). I do have internet and TV and receive it separated in two Vlans.

To do this I am using a GPON modem and an Asus RT-AC68U with the latest Merlin Firmware. I did a lot of research before asking here and get almost everything to work, the only point is that the TV signal does not stay for longer than 10 seconds (if I change channels the signal is back for 10 seconds and falls again).

I tryied to cover all through several scripts but I don't know if I did it right, below the commands to cover it all(in red):

1-
IGMP Source – Enable
IGMP Proxy – Enable

@igmpproxy.conf
phyint vlan20 upstream ratelimit 0 threshold 1
altnet 0.0.0.0/0

@services-start
snooper -s vlan20

It also requires No Multicast VLAN Filter, which I used the following.
@nat-start
/bin/echo 0 > /proc/sys/net/ipv4/conf/vlan20/rp_filter​

2 - NAT – Enable

@nat-start
iptables -t nat -I POSTROUTING -o vlan20 -j MASQUERADE

It also asks to Enable Fullcone NAT – I can’t find how to do that.​

3 - Firewall – Disable

@firewall-start
I can't find the proper command to disable the firewall for vlan20 only, so I have opened all ports related to IPTV services.​

4 - IPV6 - Disable

@wan-event
echo 1 > /proc/sys/net/ipv6/conf/vlan20/disable_ipv6​

I really don’t know if all the commands are properly set and if this is fine with the last Merlin FW, furthermore I can’t find the proper commands to check it, if anyone can help me to clarify that I would really appreciate.

Thanks in advance.

Best regards.

 

[Pulsus]

Hello all again,

I dig some more and find out that the problem for the IPTV to not be working is that the igmp proxy is not working, I believe that I did the proper configuration to have it working but looks like it is not. Below the codes I used:

@services-start

#!/bin/sh

robocfg vlan 20 ports "0t 5t"

vconfig add eth0 20

set_egress_map vlan20 3 3
set_ingress_map vlan20 3 3

ifconfig vlan20 10.161.138.142 netmask 255.255.128.0 up

snooper -s vlan20

ip route add 10.161.128.0/17 via 10.161.128.1 dev vlan20
ip route add 172.28.0.0/14 via 10.161.128.1 dev vlan20
ip route add 177.16.30.0/23 via 10.161.128.1 dev vlan20
ip route add 200.161.71.40/30 via 10.161.128.1 dev vlan20
ip route add 200.161.71.46/31 via 10.161.128.1 dev vlan20
ip route add 200.161.71.48/31 via 10.161.128.1 dev vlan20
ip route add 201.0.52.0/23 via 10.161.128.1 dev vlan20

sleep 30

/usr/sbin/igmpproxy /jffs/configs/igmpproxy.conf

The last line call the igmpproxy config file with the code below:

@igmpproxy.comf

quickleave

phyint vlan20 upstream ratelimit 0 threshold 1
    altnet 10.161.128.0/17;
    altnet 172.28.0.0/14;
    altnet 177.16.30.0/23;
    altnet 200.161.71.40/30;
    altnet 200.161.71.46/31;
    altnet 200.161.71.48/31;
    altnet 201.0.52.0/23;

phyint eth0 downstream ratelimit 0 threshold 1

phyint br0 downstream ratelimit 0 threshold 1

phyint ppp0 disabled

phyint vlan1 disabled

phyint vlan10 disabled

phyint eth1 disabled

phyint eth2 disabled

phyint lo disabled

So I tried to check the using the following command, there is no return at all.

ip mroute show

Also I tried the following to load the igmpproxy configuration file again, and got the followin error:
igmpproxy -d -v igmpproxy.conf
There must be at least 2 Vif's where one is upstream.

I still digging but, if anyone knows how can I check if igmpproxy is working and how to surpass the error mentioned above it will help me a lot.

Thanks