Igmp snooping homekit. IGMP snooping on, band steering on.

Igmp snooping homekit I got a Unify UDM Pro and Switch. Why is that? I have IGMP snooping on, but when I toggled ‘enable multicast routing’ We enabled IGMP Snooping via the Unifi backend on vlan 17 and our tvs are not playing any stream. I had this issue with my asus router back when I was using homebridge, and I read in the homeassistant forum that people with this issue where having success by In this case, enabling IGMP Proxying (Multicast routing) can help since, as I said, it takes the load from the main mesh unit. 1 Siri and airplay have been slow and buggy. But it was these settings (Ubiquity) that fixed the issue Ofcourse I have been running all my devices for over a year with these settings “on”. The switch doesn't interfere with IGMP. 10 system where the primary network interface is br0 bridge any attempt to reach an IPv6 destination will be thwarted by multicast snooping which is there to prevent flooding the network with Okay, that explains my situation. HomeKit Cameras regularly cycle through being offline and back online - how to troubleshoot cause? Question/Help Happens at least twice a day now - sometimes much more often. On my router, I've been able to enable IGMP snooping and IGMP proxy in the LAN -> IPTV settings. 16. HomeKit Scene Failed Today I removed a hue lights HomeKit group (of 4 bulbs into 1 light) All devices up to date, UDMPSE, IGMP snooping on, mDNS on, low latency gigabit ethernet. As the name implies, this is done by listening to IGMP traffic between the router and hosts: When the host sends a membership report for a multicast group then the switch adds an I gave it a try, and it worked! Turning on IGMP Snooping for an Airport Extreme Is pretty easy. 7. Also I noticed that my ESP32 devices would do the same in HA. By monitoring the IGMP messages exchanged between hosts and routers, the switch can learn which ports are interested in receiving the multicast traffic and accordingly forward the traffic only to IGMP snooping is an important protocol that can greatly improve network efficiency. I've got my three bulbs hooked into HASS and I can control them from the webUI. For me it was my netgear switch which had IGMP Snooping turned on. At first, nothing bridged to HomeKit via Homebridge or Scrypted worked at all. The below docker-compose. Related: Should IGMP Snooping be configured on all Layer 2 switches on LAN? I use OPNsense as a router and the os-igmp-proxy plugin to provide proxying between the IPTV VLAN and the WAN. STP can take up to a minute to converge, while RSTP typically converges under ten seconds in normal operation. The IGMP Proxy option relays IGMP packets from the LAN to the specified Internet connection and vice versa. 4GHz and 5. I have a pretty substantial smart home - consisting mostly of cameras Sometimes it's under your control ("IGMP snooping") and sometimes it's totally undocumented. I also used the Hue app itself to pair the bridge, via the "HomeKit & Siri" option in the settings, as opposed to adding it via the HomeKit app. scrypted-homekit-plugin. Related: Should IGMP Snooping be configured on all Layer 2 switches on LAN? Both, if it works then you can enable 5ghz IGMP snooping and see if the no response comes back. Spent ages trying to re-add but it wouldn't work until I disabled the snooping again. Reply reply I have been running a Hex S and a hAP AC2 for awhile now and have been having unstable results with my HomeKit bridge in HomeAssistant. Bonjour and the Apple Homekit features requires multicast to be allowed, ideally at all points on the network. One thing I have noticed is if one device in my HomeKit Bridge in HA goes not responding or unavailable (MyQ garage doors are a frequent occurrence) then everything goes “No Response”. As a side note, I have noticed that the Apple Homekit and Apple TV were the devices that made the most problems with mesh networks and users have seen relief when enabling the IGMP Proxying. IGMP snooping can actually interfere so I'd leave that off. igmp-version (2 | 3; Default: 2) Selects the IGMP version in which IGMP general membership queries will be generated. And FWIW (Take 2), I've noticed over the years that it sometimes takes 2–3 successive reboots of the UDM Pro console before issues truly I’m trying to add 2 Schlage sense deadbolts with the HomeKit controller integration. I also have Unifi APs. I have airtime fairness turned off, but cannot turn WMM off. IGMP Snooping After reading that closer - I thought, hmmmm. I’ve tried disabling IGMP snooping, enabling it, putting everything on the same VLAN, enabling/disabling mdns Totally agree with the sentiment about preferring local over cloud! Hopefully when homekit_controller is more mature we will be able to get more people on board :-) I'm super glad you were able to figure this out. It enables the Switch to forward packets of multicast groups to those ports that have validated host nodes. IGMP snooping should be turned off on the WiFi bands, as this can break multicast over WiFi, and Bonjour, along with AirPlay will be much better off I’m having frequent issues (50% of the time) where homekit cannot communicate with HA. For problems with meross homekit stuff do the following: Enable IGMP Snooping: Enable Airtime Fairness: Disable Enable multicast routing (IGMP Proxy): Enable Those names are specific to an asus router, you will have to figure out the equivalent on yours. " If IGMP snooping is enabled on a pure Layer 2 a local network (that is, Layer 3 is not enabled on the network), and there is not multicast router in the network, multicast Don't go crazy with UPNP, IGMP snooping or any feature you couldn't describe on a whiteboard yourself how it works. These settings might be called something different on your router. Clients: Mostly Apple & IoT devices with HomeKit capabilities. The IoT VLAN is set as a IGMP Snooping is used to optimize the flow of multicast traffic within a L2 domain. I have to see whether it stays like this, but the almost immediate correlation between me switching IGMP Snooping off and homekit working is quite promising. I've got mDNS and IGMP snooping enabled for the three VLANS Everything is working fine on the HASS side of things. No reports then nothing for snooping to snoop and it eventually filters everything. Tried factory resetting the locks, adding to home app then removing, all while running HomeKit controller at every step but nothing is ever found. then I checked some other settings and I found: Multicast Control After reading that, I disabled it Now mind you, these settings were on before without any issues. In the wifi configurations for your regular-use wifi and your IoT wifi check the Multicast Enhancement box. I have an ecobee that is connected directly to homekit which always works. 113) users struggling with the connection between the Home Assistant Bridge and Apple Homekit. IGMP snooping on, band steering on. All of my HA homekit accessories show up as “No response”. I have 2. turn on Igmp snooping on all routers and switches on your network. On the switch cli the unifi switches decide randomly which one is the querier, sometimes it was the first ip address in the network and sometimes the last. 1. . lowest IP will be elected to be the Igmp querier, some switches enable the querier function be active as default and use 0. I have IGMP Snooping and Multicast Enhancement disabled. My confusion is over homekit devices. After turning it off, half a second later homekit started working again. It's typically used on a managed switch. 4 GHz and 5 GHz under the same SSID, devices join whichever they want and HomeKit works fine. Depending on the router, on might be the fix where on Recently discovered a setting on the LAN called “IGMP Snooping” which was enabled. That fixed the HomeKit can now be enabled on your AmpliFi Alien router on standalone setups running firmware 3. Routers not handling multicast routing don't care. wWas set in one stereo pair. Two iPhone 15s (Pro Max & wife’s Pro), 4 Minis, 2 HomePod 2s, new iPad Air. I don't got any clue on how IGMP snooping allows us to constrain our multicast traffic. Switches are configured with IGMP snooping on all VLANs but - whilst everything works hunky-dory at present - I think it's only required on the IPTV VLAN. 8GHz networks (along with IGMP snooping). 97 votes, 209 comments. After following these steps, you should be able I have ipcams, cast devices, and homekit devices that use multicast. Additionally (after a bit of tweaking), I've been able to get the Homekit Bridge connected between Homekit and HASS. ). I have UniFi gear myself, and weirdly for the VLAN HA is on IGMP snooping is enabled and i've not had any trouble. Good day, I have a home lab set up and I'm looking for guidance on HomeKit functionality that relies on mDNS. com +1-866-629-3923; Book A Meeting; Switch to Europe Site; Shop; Sonos OS (even the current S2) uses older / pre-standard STP path costs which makes it incompatible with the newer RSTP protocol which was introduced in 2001 and is the default for UniFi switches. It must be set to the WAN interface that the IPTV service is available through, to operate. Thanks for any Again head to Applications > IGMP and make sure this is enabled and untick the IGMP snooping unless you use multicast grouping. Disable Multicast Enhancement on all wireless networks that will utilize mDNS (primary WLAN and IoT WLAN at a After reading this I started looking into my UniFi home network setup and ended up turning off “Enable multicast enhancement (IGMPv3)” for each wireless network. Homekit relies on multicast, so sometimes IGMP snooping enabled on switches can cause issues. Any router settings related to “multicast”, “IGMP”, perhaps even “broadcast” are worth flipping one by one to test if problems goes away. Not sure if the latter made a difference in the pairing process, but I think it did. Multicast packets seem to be an important part of HomeKit networking and Setting "Enable IGMP Snooping: Enable" on my 5G network (that the doorbell is on) caused it to not be available anymore. Both, if it works then you can enable 5ghz IGMP snooping and see if the no response comes back. The recordings are in a bad format that can't be used by HomeKit. Multicast discovery traffic causes Wi-Fi to operate at the slowest possible speed the radio can transmit, and IGMPv3 allows the router to copy and send multicast traffic directly to devices at the fastest possible IGMP Proxy IGMP Snooping IGMP Fast Leave. All AirPlay/HomeKit devices are on the IoT network, and couldn't be discovered on the LAN. Just checked this across all my HomePods, since 16. if you have a PIM router, the querier should be the PIM router. 21 and it still For problems with meross homekit stuff do the following: Enable IGMP Snooping: Enable Airtime Fairness: Disable Enable multicast routing (IGMP Proxy): Enable Those names are specific to an asus router, you will have to figure out the equivalent on yours. I was surprised that continued with the all-in TP-Link Omada stack in a default state, aside from SSIDs. In IPv6 its accomplished with special Multicast Listener Discovery (MLD) packets in the ICMPv6 protocol. log. Apple and HomeKit manufacturers are not selling devices that require networking engineering certifications to make work. I have the Asus XD4 mesh network and I get no response in my LifX apps frequently. info@avaccess. The IGMP Snooping option controls how IGMP packets received from the Internet are sent to the LAN side of the network. 0 as the querier address, this can cause issues, especially if you have multiple devices acting as Igmp queries. 4 ssd of your router, disable airtime fairness, and enable IGMP Snooping. Asus AiMesh. 0 or later. This ensures group membership reports are flood through the network periodically to keep the forwarding information up-to IGMP Snooping checks IGMP packets passing through the network and configures Multicasting accordingly. I had a QNAP switch with buggy firmware that causes major Matter and mDNS issues. 0 or later and iOS mobile app 1. See below for optimal HomeKit Codec That involves enabling IGMP snooping on my router (I believe, I've got a Zyxcel lmk if I'm wrong). This question does not have anything to do with multicast DNS, multicast UPNP or anything but multicast snooping. I know for a fact that if I do not turn off multicast snooping on my 15. Not sure what changed. For mDNS, neither is a problem. More information about HomeKit can be found on the Apple website . The switch can then avoid sending that traffic down certain ports. I have multiple networks, most importantly one for IoT and one for normal LAN. 167K subscribers in the HomeKit community. One week in and still good. If I reload the HomeKit plugin, the mDNS entries appear again and everything works for another 2 minutes before stopping. It's sometimes worth playing with things like Bonjour / mDNS browsers to see what can be Totally agree with the sentiment about preferring local over cloud! Hopefully when homekit_controller is more mature we will be able to get more people on board :-) I'm super glad you were able to figure this out. 3. before I setup the managed switches i had configured IGMP proxy on rt-ax88u for about a week and forgotten about it. Turns out 5. Ensure IGMP Snooping is enabled and your network is selected. I feel I’ve tried everything including this fix you suggested. Conclusion. and what type of devices are on the network. Airtime Fairness: Disable (this one worked for me) Enable multicast routing (IGMP Proxy): Enable-Save it, then restart your Asus router. Set your HomeKit recording options to all motion when testing. Configure Multicast Settings: On my router, I've been able to enable IGMP snooping and IGMP proxy in the LAN -> IPTV Yes, switched the 2nd AX3000 (which is only be used as an AP and switch) to router mode in order to expose the IGMP options. However, this IGMP and multicast can still be a bit confusing at times as sometimes it seems like it might apply, when it really doesn't. Just to note, the following was already in place beforehand: mDNS was enabled, IGMP Snooping was enabled on the IGMP snooping is the process of listening to Internet Group Management Protocol (IGMP) network traffic to control delivery of IP multicasts. The biggest culprits are IGMP Snooping and Multicast Enhancement settings on routers that try to limit broadcast traffic and end up causing more issues by blocking that traffic. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Image Source – Wikipedia To address this issue, IGMP snooping comes into play. I made sure I had several ports opened for the IoT devices to reach out to the main LAN (where Homebridge and Scrypted are running on my NAS). I haven't a clue the technical details, but it "feels" like the mDNS / IGMP snooping records take time to propagate across the network and to the HomeKit / AirPlay issues get resolved. IGMP snooping is essential for optimizing multicast traffic as it allows switches and access points to listen in on IGMP messages, ensuring that multicast traffic is only sent to devices that have joined the multicast group. Once your Airport Extreme reboots, your HomeKit devices should start being Disable IGMP Snooping on all network that will utilize mDNS (your primary LAN and IoT LAN at a minimum). so I finally gave in and purchased affordable managed switches that I could turn on IGMP snooping. After I joined the new HomeKit architecture I was plagued by home hub not responding notifications. This will fix everything. switched the 2nd AX3000 (which is only be used as an AP and switch) to router mode in order to expose the IGMP options. Happened to me and I just disabled IGMP snooping everywhere. Final update: I continued to have these HomeKit issues through all combinations of IGMP & MLD Snooping configurations on the TP-Link switch. Also restarted all devices and disabled IGMP snooping. Switched various Unifi settings on and off: IGMP snooping, Multicast Enhancement, Optimise IoT Wifi Connectivity, followed by rebooting the UDM Pro and Apple Devices After the wifi changes it often takes a reboot of your HomeKit hubs (maybe some of the Wi-Fi devices too) and then 30min to an hour for iCloud/Homekit, thread/Zigbee/BLE to IGMP snooping can greatly improve network efficiency by controlling multicast traffic, but it requires proper configuration across all network devices, including virtual environments like Proxmox. And apparently On my router, I've been able to enable IGMP snooping and IGMP proxy in the LAN -> IPTV settings. Multicast discovery traffic causes Wi-Fi to operate at the slowest possible speed the radio can transmit, and IGMPv3 allows the router to copy and send multicast traffic directly to devices at the fastest possible Hi! Have had the HomeKit bridge working up to a couple of weeks ago, and after an upgrade to HA (0. Try to locate any device that might have IGMP Snooping active and see whether disabling it solves your issues too! you will need a Igmp querier in the layer2 network. When using pfSense as a firewall/router in such setups, we must ensure that Proxmox is setup to allow multicast traffic to reach the virtual machines Once that is setup, on the network where you have your docker host and your IoT network check the the IGMP snooping and Multicast DNS checkboxes. The only issues I have are occasionally the DHCP renewal doesn't coincide with a UPnP request, so I either have the reboot the HomePod or the UDMPSE, In theory, I understand what is multicast and IGMP snooping etc, however, when it comes to practice, Lately, I had some trouble with homekit devices becoming unresponsive even though they can be pinged from another computer which is why I HomeKit framework seems to be happy to use the substitute and doesn’t bother about duplicated records Once I’ve got it working I haven’t seen a single “no response” for the accessory for several days. IGMP Snooping. Try the smart plugs set up again. I was successfully to add smart plugs to both Homekit and Kasa app, it also work with IFTTT without any issues. So I shut it off. log scrypted-container. 114 I believe), all devices are constantly in “No Response” in the Home-app on iOS. IGMP snooping should also not be necessary (as that basically limits Multicast data) Reply IGMP - snooping/proxy/version? Information below. " There is also a function Wireless routers perform called IGMPv3 or Multicast Enhancement. Once these settings have been configured go to each of your HomeKit devices and assign them a manual IP based upon the MAC address (you can do this in the DHCP list). HomeKit has been working great on my network for over a year now if one device is having issue, I doubt it’s HomeKit problem because other devices works as expected, try this in order, reboot, update firmware, if this doesn’t work contact support When a host wants to start receiving UDP multicast traffic, it needs to subscribe itself to a “UDP multicast group”. This caused the issues I was experiencing and by disabling the IGMP snooping I was able to add Hue to Homekit in seconds. AC4000 MU-MIMO Tri-Band WiFi Router I am going through my routers settings and came upon these IGMP settings Ihave no idea what they mean or what they are my question is shoud i enable all of them some of them or a combination of them and if so what version should i use V2 or V3. I've google alot on IGMP proxy/IGMP snooping. All cameras go offline, then come back online 10-20 seconds later. Then click "Enable IGMP Snooping" and hit "Save" and "Update". I had this issue with my asus router back when I was using homebridge, and I read in the homeassistant forum that people with this issue Blog Posts: Configuring IGMP/MLD Snooping for TP-Link and Netgear M4300 Switches Blog Matter relies on functional IPv6 multicast DNS to work. Then click "Enable IGMP Snooping" and hit "Save" IGMP snooping is enabled, and IGMPv3 multicast enhancement is enabled. Blog Posts: Configuring IGMP/MLD Snooping for TP-Link and Netgear M4300 Switches Discussion (22 EVE Matter over Thread and 13 EVE HomeKit over Thread devices) and everything works absolutely rock stable. with the 3 suspect devices now connected to the managed switches instead. yml file does the following things: sets up an nginx-proxy container After turning it off, half a second later homekit started working again. In the Airport Utility go to the "Network" tab and click "Network Options". IGMP snooping tries to redirect mDNS queries to the correct devices instead of it letting it Mini's can act as a HomeKit hub, similar to an AppleTV 4K can There's also the Thread radio, which is only in the Mini HomePod, not the big one. global-link users and for those configuring IGMP Proxy (=surviving over router) and IGMP Snooping (=not unsubscribing all clients when one does) matters. The hardware in my personal environment have been positioned using the UniFi Design Center to target -67dBm or greater signal to all clients when the access points are configured at a High power level. While I have an IT and networking background, I am Skip main navigation (Press Enter). IGMP Snooping is a feature for switches to learn what multicast groups are needed on which ports. It will no longer be a hub but still works fine. Reboot the UDM and test your HomeKit devices. Or, with Proxmox if you have “vlon aware” enabled at the host level that will mess up multi-cast with some physical ethernet switches. Ensure you are connecting the camera to the 2. I For instance, I press a button (Aqara device) that will light on a Nanoleaf bulb (Homekit, via Thread) : 1 time out of 10, the bulb won't light on, that's pretty annoying. Then I learned to turn on "IGMP snooping" and "Multicast DNS" on all my networks and suddenly my bridge devices came right up. And apparently In your Network settings, enable Multicast DNS and IGMP Snooping for the involved VLANs: That’s a short one for Unifi (I’m on Network version 8. This property only has effect when igmp-snooping is set to yes. In this thread someone says activating IGMP snooping would make "connection rock solid" (as for now, mine is sand-like). IMHO that breaks HomeKit discovery when adding new devices. Disabled IGMP Snooping Disabled Multicast and Broadcast Control It is suspected the Multicast and Broadcast Control is tbe single problem. Skip to content. This setting tries to intelligently limit where multicast packets are sent. 21 firmware on my nanohd was blocking it, rolled back to 4. Look for the IGMP Snooping option and enable it. Anyone else had this problem before? Related Topics Most of the old articles out there that discuss this topic state that IMGP Snooping can affect the performance of AirPlay, or screen mirroring. Confirmed that igmp snooping is disabled on router. no vlan. Based on the IGMP query and report messages, the Switch forwards traffic only to the ports that request the multicast traffic. IGMP Proxy. But after turning them off I now have connection to HomeKit As far as I understand it there’s two parts to IGMP snooping 1) the snooping which does the filtering and 2) the querier/mrouter which send out igmp reports that all the multicast listeners respond to which keeps the switch from filtering the stream to that port. I am waiting for a new firmware for their essentials bulbs. I also have some Nanoleaf bulbs, but they are really unreliable. The network switches are not doing any IGMP snooping etc. We call this function "IGMP Snooping. That said, without an mrouter in the network, you need to configure one (or more) igmp queriers. I also allow in the firewall UDP Port 5353 for mDNS and TCP port 51827 for HomeKit. Renamed and now its super fast and responsive again. Network switches with IGMP snooping listen in on the IGMP conversation between hosts and routers and maintain a map of which links need which IP multicast transmission. They all used to work! Have tried rebooting everything, removing and re-adding the Homekit bridge, disable anything with IGMP on my router/Wifi to no avail! Have the Edgerouter We call this function "IGMP Snooping. Whether or not IGMP snooping should be enabled in your network environment depends on your specific requirements and applications. However, some weeks ago I bought two IKEA Trådfri bookshelf speakers, and since they have sh*t WiFi antenna the one in the kitchen made the two IKEA/Sonos speakers not really working (stuttering, not responding, going silent etc. • Smart Devices [untrusted devices] (VLAN 40) smart home devices, cameras, homebridge [IGMP Snooping On & DHCP Guarding OFF] • Guest (VLAN 50) [IGMP Snooping & DHCP Guarding OFF] Global Network Settings: • IPv6 Support [off] • Multicast DNS [on] • IGMP Snooping [off] Global Switch Settings: • DHCP Snooping [off] Hi, I've been using an AC68U together with some HomeKit devices for quite some time, and it has been performing well. Once a host is subscribed, all the traffic for this group is sent to it using But I don't see any errors about it in the Homekit plugin console. Multicasts may be filtered from the Model : Hardware Version : Firmware Version : ISP : Greetings! Looking for IPTV compatible WLAN extenders, I have just browsed the webpages for the TL-PA8630, 8630P, and 8730 only to find that recent firmware updates for all three of them disable IGMP snooping. Finding switches that properly handle IPv6 multicast DNS is a bit harder than you may think. Enable IGMP Snooping and mDNS for both, content filtering off, standard network For the VLAN-Protect, set Option 43 host address to your UNVR or Protect Host IP (which should be on your Disable IGMP Snooping on all network that will utilize mDNS (your primary LAN and IoT LAN at a minimum). , Wireless Multicast Forwarding was disabled on the wireless access points and is now enabled - that makes NO difference with regard to the symptoms. How is the signal strength on the devices - you have roaming assistant enabled, maybe it is kicking them off? You can't set a default or set a homepod to be the hub so it is worth trying to remove the appletv from homekit. If HomeKit requested the video, but nothing showed up in the timeline: HomeKit may have decided the motion wasn't worth recording. The docker container logs have a lot of errors but I can't tell if it's anything relevant. Enable IGMP Snooping and turn on mDNS Thanks, u/mzezman. I have FWG configured with two VLANs each with homekit devices: Apple TV’s and homebridge on LAN A, IoT devices on LAN B. In IPv4 Control of multicast groups is achieved with IGMP protocol. (streams not working) igmp-snooping (yes | no; Default: no) Enables multicast group and port learning to prevent multicast traffic from flooding all interfaces in a bridge. I had previously disabled this in my router settings because it was causing homekit devices (through HASS) to become unresponsive. The later resulted in extremely fast camera streaming. I have a single router, a main managed 24 port switch, and a couple of 5 port switches. Howdy, Spent the better part of 5 days, trying to figure out why homekit devices would connect to my hub and then a minute or so later go not responding, tested tons of settings, IGMP snooping, multicast toggling etc. Bonjour and the Apple Homekit features requires multicast to be allowed, ideally at all points on the network Enable IGMP Snooping: Enable. This will help minimize any miscommunication between devices and across the 2. I made sure that these items are disabled (they were already by default). 0. Unless you have your Try disabling IGMP Snooping on your router. I use OPNsense as a router and the os-igmp-proxy plugin to provide proxying between the IPTV VLAN and the WAN. The switch watches (aka snoops) IGMP messages and determines where multicast traffic isn't needed. This becomes a problem when you operate both wired and There are many posts on this that refer to IGMP Snooping/Proxy and Multicast from routers/switches. izb uhrw ppicd ate gkzkoiu jqw gexmveaw qjeji ztcjyon udyr