title: How can I enable IGMP Snooping in OpenWRT?
body: <p>I'm using OpenWRT on a TP-LINK TL-WR703N. I need to block large quantities of multicast data on the wired side from being transmitted on Wifi. I thought I could use IGMP Snooping for this, since I found a comment <a href="http://wiki.openwrt.org/doc/howto/udp_multicast" rel="nofollow">"starting from 2.6.34, the kernel has IGMP snooping feature for the software bridges (disabled by default in OpenWrt)</a>" and my kernel is 3.6.11 running r34761, but I can't find anywhere that explains how to turn this feature on.</p>