28.02.2019 · If an IGMP response is seen on a given bridge port, then that requested traffic is now opened up to be sent on that bridge port where the request was received Without IGMP snooping, then for that bridge multicast is just broadcast, so any multicast received on any port is mirrored to all ports.
03.01.2013 · I thought I could use IGMP Snooping for this, since I found a comment "starting from 2.6.34, the kernel has IGMP snooping feature for the software bridges (disabled by default in OpenWrt)" and my kernel is 3.6.11 running r34761, but I can't find anywhere that explains how to turn this feature on.
I got a new Linksys WRT3200ACM and installed OpenWRT 21.02.0-rc2 on it. This works OK for a short while, but with WiFi usage, pretty quickly I see: Sat Jun 12 17:37:02 2021 kern.err kernel: [ 847.050436] ieee80211 phy0: cmd 0x801d=MEMAddrAccess timed out Sat Jun 12 17:37:02 2021 kern.err kernel: [ 847.056304] ieee80211 phy0: return code: 0x001d ...
Multicast problem: UAP-AC 3.2.5: Works fine in OpenWRT Barrier Breaker ... I have a UAP-AC v1 connected to the POE injector supplied with the device. I'm ...
Jan 17, 2019 · The init script of igmpproxy sets up Firewall rules automatically now based on the specified zones in the igmpproxy settings. Please remove all manual rules you have created, and setup your igmpproxy config as instructed by @lleachii with the zones defined. I am also running igmpproxy without any manual rules.
Effective use of multicast technology can significantly reduce network load, especially in ... Performance of IGMP Protocol on Embedded Systems with OpenWRT.
18.01.2019 · Instead the OpenWrt router must act as a router for multicast packets and igmpproxy does this by listening for and proxying the IGMP requests to the ISP as well, and then enabling forwarding of the UDP packets from WAN to LAN . OpenWrt has the package igmpproxy utility to do that.
OpenWrt on my router IGMP snooping for switches has a slightly different meaning than IGMP snooing support in linux. For switches (also for AR8xxx) IGMP snooping means that any JOINS/LEAVES are redirected to the CPU port, so the CPU can setup/update the appropriate forwarding entries in the switch.
19.12.2021 · If you want to contribute to the OpenWrt wiki, please post HERE in the forum or ask on IRC for access. Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
Jan 04, 2013 · I thought I could use IGMP Snooping for this, since I found a comment "starting from 2.6.34, the kernel has IGMP snooping feature for the software bridges (disabled by default in OpenWrt)" and my kernel is 3.6.11 running r34761, but I can't find anywhere that explains how to turn this feature on.
Dec 19, 2021 · Learn about OpenWrt . Learn about OpenWrt. Supported devices ... IGMPproxy is a simple dynamic Multicast Routing Daemon using\\ only IGMP signalling (Internet Group ...
OpenWrt on my router IGMP snooping for switches has a slightly different meaning than IGMP snooing support in linux. For switches (also for AR8xxx) IGMP snooping means that any JOINS/LEAVES are redirected to the CPU port, so the CPU can setup/update the appropriate forwarding entries in the switch.
Jan 18, 2019 · OpenWrt has the package igmpproxy utility to do that. It listens on a “downstream” ( LAN) interface for IGMP requests, when it hears them, it makes a similar request on the upstream ( WAN) side.