Hi,
I've got a 5 port Ubiquity Er-x running OpenWRT.
From my understanding the switch in the ER-X doesn't support IGMP Snooping. Hence when I'm watching my BT Sport IPTV, the whole network is flooded with multicast traffic. Not a big problem- but I'd like to put the IPTV into a different VLAN on its own to isolate the multicast traffic.
I've patched the IPTV box straight thru to the ER-X Port 3 (Eth 2). Setup a separate VLAN on that port. Created a new interface call 'laniptv', put that into the LAN Zone with DHCP
The IPTV box picks up its new IP Address in the 192.168.2.x range (Lan is 192.168.1.x).
Internet access is ok.
I've modified the igmpproxy config file (see below). Restarted the IGMPPROXY service. No multicast??
If I put the eth2 back into VLAN 1 (Lan) and change the IGMPPROXY from laniptv to lan all works ok again once I restart the IGMPPROXY service.
Any ideas how to change the VLAN for IGMPPROXY??
config igmpproxy
option quickleave 1
# option verbose [0-3](none, minimal[default], more, maximum)
config phyint
option network iptv
option zone wan
option direction upstream
list altnet 109.159.247.0/24
list altnet 172.18.0.0/22
config phyint
option network laniptv
option zone lan
option direction downstream
When I created the laniptv interface I used caps- LANIPTV
When I manually edited the /etc/config/network to change the interface to lowercase 'laniptv' ,I lost all the DHCP info - set this back up
So I've now got a working BTTV Youview box on VLAN 4 (aka laniptv), no multicast traffic on the normal Lan.
Remember to restart the IGMPPROXY service each time you make a change to the /etc/config/igmpproxy file.
config igmpproxy
option quickleave 1
# option verbose [0-3](none, minimal[default], more, maximum)
config phyint
option network iptv
option zone wan
option direction upstream
list altnet 109.159.247.0/24
list altnet 172.18.0.0/22
# config phyint
# option network lan
# option zone lan
# option direction downstream
config phyint
option network laniptv
option zone lan
option direction downstream