I have disabled the checkbox labelled 'Disable IGMP Proxying', which given the wording, suggests it has the effect of *enabling* IGMP Proxying. And deploying unmanaged switches will lead to the live TV Multicast stream end on all switch ports, on all wireless access points, and finally the wireless clients... Paste this URL into the Address line of your browser once you have accessed the Actiontec settings and it will open up a hidden page where you can disable the IGMP Proxy. I found an Actiontec video on YouTube discussing setting up UPnP for devices like the Xbox. The video mentioned this hidden page on the router.
• Disable IGMP Proxying. IGMP proxying allows a computer on the local area network (LAN) to receive the multicast traffic it is interested in from the Internet. If you do not need this feature, select this checkbox to disable it. • MTU Size (in bytes). The normal MTU (maximum transmit unit) value for most Ethernet networks is 1500 bytes or.. If you disable the IGMP Proxy, it will send forward packets to all the ports on the network without any discrimination. Get the Details of your IGMP Proxy. You can easily find the details of your IGMP proxy by using the command line interface. You can find details such as showing and listing IGMP host interfaces, IGMP proxy groups, etc.