Igmp pfsense. 0 Plus Target Version set to 22.

Igmp pfsense Despite a lot of effort I simply do not manage to get broadcast and multicast working across subnets. 4 I'm, temporaly, using the following work around: a bridge on pfsense with transparent firewall rules between bridge members. 38 on VIF #-1 Jul 31 15:15:45 igmpproxy 80356 The IGMP message was local multicast. 09. 1837 here). IGMP Proxy cannot start on VirtIO (``vtnet``) interfaces Added by Jim Pingle over 1 year ago. But importing an 2. History Notes Property changes Actions Copy link Also available Mar 28, 2014 · Oddly, by removing the pfSense putting the ISP's router back in (which restored the channels immediately), and then putting the pfSense back in (w/o rebooting it) the missing channels stayed available. I can switch channels on my IPTV tuner and get the multicast streams The IGMP Proxy (Services > IGMP Proxy) will, as the name implies, proxy IGMP traffic between network segments. I have Google Fiber with TV service. 197. log I chose not to use their router but instead use pfsense. The config keeps igmp proxy enabled, the service starts and runs, but in the gui it shows disabled. Aug 20, 2019 · Not sure what that has to do with pfsense. Logging is respected for both the first and second rule - i. Channels that are no longer watched continue to be streamed and one channel cannot be accessed at all. The firewall log is being filled with thousands entries from blocked packets: WAN / 10. Set the following: Interface: Choose your “IOT subnet” interface. May 28, 2025 · pfSense-SA-25_07. x) Jul 8, 2019 · Hello, I am using pfSense as firewall but of course also as router. With igmp proxy configured on 2. My Internet connection is ADSL2+ AnnexB from Deutsche Telekom IP with Entertain TV. a log entry is only created if log is added to Nov 1, 2017 · Erstmal eine Verständnisfrage: Warum muß überhaupt ein Windows-Image per Multicast übertragen werden? Und warum soll das zwischen getrennten Netzwerken erfolgen? Macht Windows das zufällig basierend auf mDNS / Zeroconf? Die Wireshark-Auswertung sieht gar nicht schlecht aus. log instead of system. I have a pair of pfSense firewall/routers set up in CARP/XML Config cluster. The problems I am facing are related to broadcast and multicast. There are lines in /var/log/filter. 09) I enabled pfSense 'allow ip options' on both interfaces on their main allow flow rules. Once the reviews are approved (or time out) I'll push upstream and cherry-pick to the pfsense branches. Currently defined interfaces are listed on the main page, and the entries can be managed from there. The sending of igmp leave got broken when I fixed a memory leak, and failed to notice some of the subtleties in the igmp/multicast code. , 192. Mar 17, 2025 · IGMP Proxy Pfsense Chromecast Lead Author: Patrick O'Lally, Co-authors: Brigitte Danièle de Mistral-Leroy and Deanna McLean Updated: March 17, 2025 IGMP Proxy Pfsense Chromecast: Streamlining Multicast Streaming Technical Terms and Definitions IGMP Proxy: The Internet Group Management Protocol (IGMP) Proxy is a network layer component instrumental in managing multicast group memberships. Firewall Log does not display logs for IGMP Added by Phillip Davis about 10 years ago. ” But in the paragraph above it states “switches are flooding all multicast traffic now, treating it like broadcast traffic. From what I've read (and that is a lot), these Sonos devices communicate through Multicast and this is normaly done on the same subnet. Jul 31 15:16:26 igmpproxy 80356 The IGMP message was local multicast. I still cant get it to work. Because of the default deny rule, no other device can send those through pfsense. This means that switching between channels can consume a lot of bandwidth as the stream is not interrupted. 225. They are being blocked by one of the rules to block packets from private networks. 01 Affected Version deleted (2. Firewall logs report IGMP entries as being passed, so firewall rules are good. There is a reference in the above thread on how to redirect the igmp proxy log from system to /dev/null or some other location. The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. We would like to show you a description here but the site won’t allow us. Attached you can find the DUMPs aswell as Aug 3, 2022 · pfSense is currently getting a public Telus WAN IP, so that part is good. Apr 12, 2024 · Affected Architecture: Description Example rules: pass in quick inet proto igmp pass in quick inet proto igmp allow-opts On 23. These are on a different ip netw RedmineIf you try to apply a setting that won't apply in IGMP Proxy, it will state "There was a problem applying the changes. Jul 31 15:15:26 igmpproxy 80356 The IGMP message was local multicast. Can leave igmp querier disabled. This prevents unnecessary traffic from flooding the entire network. You need to add a rule to allow it. a PIMD package takes care that the media server is accessible from some other vlan's That used to work without firewall log-messages, up to the moment I did install the actual 24. Dec 27, 2024 · Want to learn about efficient network management with IGMP Snooping? Here you learn how to configure IGMP snooping to reduce network congestion and improve performance. Also docs for setup Apr 18, 2023 · Here is the process to Allow ICMP traffic through pfsense firewall:- By default, you cannot ping a pfsense firewall. 11 after staying on a stable version for 2+ years and it changed something. Setup IGMP Proxy with 1 Uptstream and 2 Downstreams, setup with Networking CIDR. 03? Any suggestions on how to diagnose or resolve this issue? Nov 28, 2023 · The sending of igmp leave got broken when I fixed a memory leak, and failed to notice some of the subtleties in the igmp/multicast code. The problem is that it ignores site-local multicasting and therefore does not forward those packets upstream (see https://github A place to discuss Netgate products and projects such as pfSense, TNSR, and hardware Apr 4, 2018 · I don't know if this is the right part of the forum, to place this thread. It On my Dell Powerconnect 2824 switch… Enable igmp snooping on both the switch and vlan. but I can see PIMD on pfsense is relatively new, so maybe not surprising. g. Avahi is for zeroconf whereas IGMP proxy is for IGMP multicast packets. After restarting the IGMP proxy, a random other channel no longer works, but the one that did not work before usually Đối với pfSense, pfSense đã tích hợp sẵn IGMP Proxy, tuy nhiên vẫn cần một số cấu hình nữa mới chạy được IPTV FPT, cách thực hiện như sau. 2. The setup in this subnet is simple Unraid -> docker -> MiniDLNA and Gerbera -> Unmanaged switch -> pfsense | -> wifi router in access point mode, dhcp disabled -> android phone A walkthrough of configuring pfSense with Avahi and PIMD for multicast to use with casting devices where displaying devices are on an IOT network and user devices are on LAN - gmerck/pfSenseIoTMult Dec 28, 2019 · [Solved] Sonos on VLANS - Page 2I also configured my opnsense box for multicast streaming over VLANs some days ago. Open your pfsense GUI interface, Navigate to Firewall > Rules now add a rule Action: Pass, Interface: WAN, Protocol: ICMP, Source Type: Any and Destination: WAN address. This should be off by default (opt-in), but the behavior could be handled a couple different ways: 1. 251 and port Jun 27, 2024 · 1. 01 to Correct input validation when saving IGMP Proxy settings Status changed from Feedback to Pull Request Review Apr 5, 2019 · That just might be your modem blasting out all that IGMP traffic and your pfsense is dropping it with the default deny rule. May 27, 2015 · Hi all, I have an ALIX Board 1DU4 with PfSense 2. Nov 26, 2023 · I downgraded to pfsense 2. 0/4). How is your network setup - ISP, type of service, modem is handing out addresses in what scope (dhcp or static), bridging your modem directly into your pfsense, etc? Apr 8, 2015 · So, the IGMP 0. On the LAN side, the switch also has a pair of servers running corosync/pacemaker/drbd. 443329 IP 80. It seems that IGMP protocol packets are not handled by parse_filter_line. That is May 8, 2024 · I have a media server and as a consequence there are multicast packages. At first I tried using igmp-proxy. 10 it do not VLAN Priority (Match and Set) Schedule Gateway In/Out Pipe (Limiters) Ackqueue/Queue Rule Information Rule Tracking ID Configuring Firewall Rules When configuring firewall rules in the pfSense® software GUI under Firewall > Rules, many options are available to control how the firewall matches and controls packets. 27 / 224. Go to Services and the IGMP Proxy. Next we need to configure IGMP Proxy. 3. I also had to disable spanning tree protocol (STP) on the switch In pfSense (I’m running 2. 0/0 to Support ``0`` CIDR mask for IGMP Proxy networks Status changed from New to Pull Request Review Assignee set to Viktor Gurov Target version set to 2. This in a nutshell is why we use IGMP proxy. 20180308. Being on same L2, dlna works flawless. not even utube has a video talking about how to setup PIMD etc,. Hi, Multicast on the same subnet is more a matter of Layer 2 switch + IGMP snooping cabability in case you want multicast traffic between network segments then we can talk about pfSense IGMP proxy @ hsv "When I try to ping from the Lan default gateway 192. 4_p2 Unifi 24 managed switch with VLANs and IGMP snooping enabled on the appropriate ports All internal VLANs go through the pfSense firewall (for what it is worth, DMZ and Internet are separate physical ports) VLAN 30 (green) for the 192. x. The Media server is running in one of the vlans. See full list on superuser. So to get it to another VLAN you need an IGMP proxy (that's what I May 22, 2020 · So erreicht aber der komplette IGMP-Verkehr aus dem lokalen Netz die pfSense und den IGMP-Proxy. Subject changed from pfSense 2. That for unicast, broadcast and multicast. Im Beispiel heisst die Regel LAN MagentaTV IGMP. 1: IGMP packets are matched by the first rule; if the first rule is removed, the second rule will match. 01 RC to IGMP Proxy multicast group membership query packets have an invalid checksum Target version set to 23. This pattern repeats in my logs, see at Dec 29, 2016 · For IGMP snooping without a router, it states that “H2 will not receive anything. You also need to allow IGMP traffic, similar to mdns. " with the "System" part of that message showing a blue link that goes to Status --> System Logs --> System. May 10, 2024 · Hello, I've been reading a couple of articles and trying to learn these services (PIMD, UDP Broadcast Relay, IGMP Proxy, Avahi) but the more I read, the more confusing it becomes. 05 plus and I was able to import that succesfully. Since I would never get this to work I decided to make it simples, have everything under the same subnet. SW2 will receive the IGMP report from H2 but doesn’t know a router port, so it doesn’t forward the IGMP report towards SW1. Type: Set to “Upstream”. 22: igmp v3 report, 1 group record(s) 12:00:54 Jan 1, 2021 · Ok guys I under stand PIMD is an addition to avahi, and is designed to route igmp network packets. log for packets that match that rule, but they are not displayed on the Firewall Log GUI. May 13, 2021 · But if you run a firewall (like most of us), what is usually the though part is not igmp proxy itself, it's having the right rules so that udp traffic pass, igmp traffic pass, multicast networks and igmp protocol is accepted on both interfaces to reach igmp proxy, some weird routes because of the providers special networks and dns etc Oct 6, 2015 · DEMARC -> VDSL Modem -> pfSense -> Switch (w/ IGMP Snooping enabled) -> IPTV STB/Reciever I have replaced the pfSense router in this case with the original ISP supplied equipment and everything functions correctly. 0/24 subnet for trusted wired clients VLAN 20 (orange) for the 192 Feb 4, 2023 · Updated by Jim Pingle over 2 years ago Subject changed from IGMP proxy/IGMP packet bug in 23. 60 CE) To view logs to figure out what’s blocked etc go to: Status - system logs - firewall - normal and dynamic views The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. To allow IGMP, you will need to have a pass rule that specifies Protocol IGMP, and has "Allow IP options" checked in the Advanced section. At a very high level, these DLNA/mDNS devices use multicast instead of unicast to communicate. pfSense is the node where data streams between subnets should be passed / interchanged, if that is required. By default, the firewall blocks packets that have options are the IP layer. 6 version of pfsense messed up the firewall config. 7 config on 2. It ensures that multicast data, like IPTV streams, only reaches to devices that need it. Any advice would be appreciated. Updated over 1 year ago. Multicasts take place in a block of addresses, many May 1, 2024 · IGMP is a protocol above IP. Save and restart Service (test if working) 3. a. Enable IGMP Proxy on pfSense: Go to Services > IGMP Proxy. And the bridge is causing issues on the ubiquit Since pfSense 2. The logs for igmpproxy are now located in routing. Add another entry: Interface: Choose your “Secure subnet” interface. Can someone explain these services to me in a way different than those technical pages that I read so that it is not so confusing? Can they work together? Example: If I enable UDP Broadcast with 224. 1, in systems with intel X710 netork card, multicast is not working anymore. Leaving IGMP proxy disabled allows pfSense to properly start and remain stable. Nov 11, 2024 · Hi there, Today there was a kernel panic which can be reproduced by the following steps: 1. I've managed to get the IGMP messages flowing to a certain degree. Decided to give pfSense a try as a virtual machine, using version 2. However, igmpproxy doesn't log to the System Log, but logs to the Routing Log instead, so this should be correctly tied. . e. IGMP packets require the use of IP options. 05 The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. O/c my The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. 0 On WAN Port Every 10-20 Seconds: Does the fact that pfSense is specifying the network port and not the friendly name indicate anything to wonder about? I guess, the IGMP packets are seen on the parent interface, not on the PPPoE WAN. 25. Luckily I had backups from when I was running 23. Updated about 10 years ago. Jun 11, 2021 · @ mer said in Blocked IGMP packets flooding my logs -- IGMP snooping???: he only way that makes sense is ISP using that block of addresses on the "inside" of their network. igmp v3 appeared again: # tcpdump -n -i xl0_vlan442 igmp tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on xl0_vlan442, link-type EN10MB (Ethernet), capture size 96 bytes 12:00:54. This eliminates all other equipment and configuration from the equation and puts the problem squarely in my configuration of pfSense. 0. Issues here is IGMP Proxy only allows for one upstream, so you can get your VLAN100 seen by VLAN110, but VLAN 100 wont be able to see VLAN110. By using a multicast application (IGMP Proxy, or PIMD, or Avahi for exemple), we see in pfSense logs : pfSense kernel: ixl1: Disabled multicast promiscuous mode The only thing that I cannot figure out yet, is the fact that the firewall log is spammed with IGMP blocked traffic from devices residing on the IOT network. I've heard IGMP doesn't work well/at all with pfSense; I was able to get TV working and change channels but after 1 minute it would freeze no matter what. The internet configuration part is pretty straight forward but if you want to get routed IPTV working you have to configure specific Apr 7, 2019 · Das MagentaTV wird via Source-specific Multicast übertragen und damit scheint das IGMP-Proxy Plugin auf der OPNsense Probleme zu haben. Aug 30, 2023 · V viragomann @urbnsr Aug 30, 2023, 7:25 AM @urbnsr said in Identifying IGMP 0. And as far as I can tell, the LAN settings on the Unifi Controller software don't really affect anything without a Unifi Gateway (which I don't have, just the pfsense) lol I found this, my own post, while troubleshooting this exact same issue after creating an IoT subnet VLAN (always Aug 17, 2025 · I have recently updated to 24. Additional info: this morning I rebooted pfSense and after several hours tried to open the stream. Für das "normale" Entertain gibt es genug funktionierende Anleitungen im Internet,w elche auch mit der OPNsense funktionieren. resources,. I was estatic and decided to load pfSense on hardware where Untangle had been, but I installed 2. Networks: Add the subnet range for the IOT subnet (e. See the System Logs. However, correctly configuring IGMP snooping, especially in a complex setup involving pfSense, Proxmox, and managed switches Double-checked firewall rules for any IGMP or multicast related entries (none found). May 23, 2021 · So, what I see is IGMP packets sent from pfsense to all devices on the local LAN. 7. Click Add under “IGMP Proxy”. 2. 2 (or p1), upgrade to 2. Jan 10, 2020 · Should I be configuring my CISCO switch as a IGMP Snooping querier and configuring MROUTER interfaces at the switch level, or is there some enhanced configuration within pfsense IGMP Poxy I can add, to make this setup more efficient? Oct 12, 2022 · pfSense's GUI can be daunting to newer users. Description I have a rule that that deals with multicast packets (to 224. 1-RELEASE-p9. Mar 6, 2014 · Got myself a set of multiroom speakers and o/c want to isolate them in a separate VLAN Unfortunately it turns out my Sophos UTM does not have an IGMP proxy (and seems not to be able to act as Multicast Routing Rendezvous Point either), so it looks like I need a separate component. trueThe pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. I would prefer to only prevent logging these specific Updated by Jim Pingle over 5 years ago Category changed from Unknown to IGMP Proxy Status changed from New to Feedback Aug 6, 2017 · Some people have posted about IGMP proxy in the past, hopefully somebody with a working setup can help you more. I will wait for a proper fix for IGMP in version 2. 57. Avahi can route mDNS which uses IGMP, but IGMP proxy/snooping can also handle other protocols like RTSP, IPTV, etc. Not like pfsense is going to be joining multicast groups. conf: can't set CIDR to 0. In this post, we provide an overview of how to configure pfSense after a default installation, with screenshots. While in this bug it look like IGMPProxy is not starting at all because it is not recognizing the PPPoE interface as an upstream. RedmineIt's not as clear with IGMPv1 but from the relevant RFCs IGMPv2 requires IP options and IGMPv3 seems to require it as well. I tried using pfSense IGMP Proxy which doesn't seem like it actually does anything. Looking for Help: Has anyone else encountered similar IGMP blocking issues after upgrading to pfSense+ 24. in my case to support dlna traffic across subnets. 30. In the Advanced Options of the firewall rule, Allow packets with IP Options must be Aug 20, 2024 · IGMP (Internet Group Management Protocol) snooping is crucial for managing multicast traffic within a network. 0 WAN to LAN issue is a bug in PFSense that we cant work around? According to that bug report the target release for the patch is 2. 0 Plus Target Version set to 22. I want to move my Sonos devices over to a separate VLAN and access them using mobile phones that are in another VLAN. Apr 22, 2017 · IGMP proxy is broken It will work only on pfsense 2. through all my fav. Updated by Jim Pingle over 1 year ago Project changed from pfSense Plus to pfSense Category changed from IGMP Proxy to IGMP Proxy Status changed from New to Duplicate Priority changed from Urgent to Normal Affected Plus Version deleted (23. I have a single unifi AP, which is connected directly to my pfSense gateway (no switches in the path, to aid in troubleshooting). Older topics may reveal more information as well. webgui Stored XSS in Wake on LAN pages and Dashboard widget. Developed and maintained by Netgate®. May 4, 2020 · @ rickybaker said in Multicast/IGMP, Bonjour and UPNP Full enable double check?: irect need for any setting. Remove the CIDR Network in all interfaces 4. 0/24 subnet for trusted WiFi clients VLAN 25 (blue) for the 192. Wer es gerne etwas kontrollierter haben möchte, legt eine zusätzliche Regel an, die IGMP-Pakete nur von den Media Receiver erlaubt. IGMP works as expected again. 7 Jul 29, 2020 · @ hsv said in Multicast: So how do I enable Pfsense to work with multicast. IGMP scheint zu funktionieren. Turned on IGMP, moved phone to Data net, and Sonos worked like a charm. By using IGMP proxy we also can isolate multicast traffic to only the set-op boxes in stead of flooding you whole LAN constantly with it. 3, which I assume is some time away. Tried to manually creating allow rules for multicast traffic but no luck. For this to work we need to configure pfSense as IGMP proxy. The goal was to make a DLNA server (minidlna) in one VLAN discoverable and available to clients in a different VLAN. com Mar 6, 2025 · Configuration complexity is a notable challenge; while pfSense offers a user-friendly interface, setting up IGMP Proxy requires a solid understanding of multicast routing principles and network protocols. In order for the IGMP proxy to work properly an upstream interface and one or more Jul 1, 2019 · @ louis2 said in How does pfSense handle multicast (and broadcast) traffic!!??: But if the firewall should pass the broadcast / multicast than there have to be a destination as well ! I'm having difficulty understanding what you're saying here. (Google Fiber requires network traffic on VLAN 2) Has been working flawlessly for 3 Jun 25, 2021 · Kernel panic when running IGMP Proxy: Sleeping thread owns a non-sleepable lock The IGMP proxy no longer works reliably after the update to 2. Aliases / Tables Avahi doesn't deal with DLNA, that is all uPnP. On the PfSense I have installed and configured the IGMP-Proxy. Jul 31 15:16:19 igmpproxy 80356 Inserted route table entry for 224. 1 / IGMP. 170 > 224. 0/24). 4. 6, made sure the dhcp server was the ISC again. Furthermore, troubleshooting multicast issues can be intricate, demanding specialized knowledge and diagnostic tools. 03-RELEASE !! However at this moment I have an endless stream of blocking messages in the log May 11, 2021 · Actions #6 Updated by Jim Pingle about 4 years ago Subject changed from IGMP Proxy restarts on IPv6 gateway events to IGMP Proxy restarts unnecessarily after IPv6 gateway events. In this specific case, the packets being blocked are IGMP packets being sent to the broadcast address from a private address by the ISP. However, on IPv4, broadcasts are normally not passed by a router and don't even exist on IPv6. I wound up using a separate managed switch capable of VLANs and IGMP snooping that sits between the ONT and pfSense. LAN) to pass its multicast traffic. May 23, 2019 · pfSense 2. 03) has developed a problem with IGMP. 20. Dec 20, 2012 · My problem is the igmp proxy is clogging my system log, making it virtually unusable. Du kannst noch Traffic auf der pfSense aufzeichnen und das mit Wireshark auswerten Dec 26, 2022 · Hi Banister, First, I recommend you do some reading on multicast, IGMP, and PIM to understand how google devices (and others) magically work when everything is on one VLAN. save and restart This results in a kernel panic which forces the pfSense to restart. You need IGMP Proxy. 5. 248. Fixes for these security issues are available via the Recommended System Patches function of the System Patches Package for users running pfSense CE software version 2. Jul 6, 2022 · IGMP Proxy Configuration To configure the IGMP Proxy: Navigate to Services > IGMP Proxy Click Add to create a new interface instance Configure the instance Click Save IGMP requires a firewall rule on the Downstream side (e. 3 (running 2. Feb 4, 2020 · The way to get the IGMP traffic from the WAN_IPTV interface (from your ISP) to the set-op box is to let pfSense proxy it. pfSense CE Changes in this version of pfSense CE software. I did set a " block all traffic " rule (reject, in practice, have to rename that :)) on my IOT network, and I do not allow traffic to local subnets from the IOT network. igmp-querier So your running igmp proxy? Why would you not do that on your switch? Nov 9, 2013 · Hi guys I am using my pfSense FW as a WAN router/firewall and also as an IGMP proxy server for controlling IPTV multicast streams from my ISP. Igmp is layer 2 so it wont pass through layer 3 boundaries. 1 to the host with multicast 192. 0 - IGMP Proxy startet nicht bei PPPoE Upstream-Interface to IGMP Proxy not working with PPPoE Upstream-Interface Category changed from New Package Request to IGMP Proxy May 4, 2024 · In the past week or so, my 1100 (pfsense 24. I have enabled IGMP proxy and set firewall rules, being sure to allow packets with ip options in advanced features. 168. 1. It does one allow and two denys. Maybe you haven't state a RedmineUpdated by Jim Pingle about 4 years ago Tracker changed from Bug to Feature Subject changed from igmpproxy. ” The verbose option is present on the main IGMP proxy config page and is working as expected. But having trawled the inet,. My IPTV now no longer works and I have determined its due to pfSense. If all your vlans are on the same device, IGMP is needed to support multicast communication between them as it can track the Not sure this is the same issue as I reported in #8950, because in that bug IGMPProxy is not crashing (it runs untill I kill it myself), but it is not processing the incoming IGMP packets. So unless you are running pfsense in bridge mode, you need either igmpproxy or pimd Feb 22, 2025 · I have several vlans here and I've tried to get DLNA to work within different subnets using IGMP Proxy and PIMD. 6. For the IGMP Proxy, I can't exactly tell if it's working, but I'm using settings that others have used to get Optik TV working. But I will be more happy with a working igmp proxy and L3 separation, since a transparent firewall is more difficult to handle. Subject changed from IGMP Seems Non-functional in pfSense Plus 23. In Services – > IGMP proxy we need to set the following: Dec 24, 2020 · Moved to Untangle which has no support if IGMP, so put phones on Sonos network. most unusual,. The 'options' refer to options at the IP layer. 5-p1. 2-RELEASE (amd64) built on Mon Apr 13 20:10:22 CDT 2015 FreeBSD 10. The GUI should automatically check the "Allow IP options" option when Protocol is set to "IGMP". Block the multicast traffic at your switch if you don't want pfsense interfaces to see it. Once started, if I enable IGMP proxy, there is a kernel panic and reboot and it keeps happening until I disable IGMP proxy or disconnect the IPTV network to prevent any traffic on it. This section covers each of It might be more user-friendly to have an option with IGMP Proxy to automatically add pass rules on downstream interfaces which pass packets that have IP options set. Ignoring. I have set up my pfSense firewall as the IGMP proxy, but I think I have screwed up the configuration somewhere. As IPTV is using IGMP, we need to configure our router to make sure that the multicast transmissions go from our LAN (or VLAN you use for the STB’s) to KPN VLAN 4 and vice versa. blblo fkvplq hkxaqfmh eizbpt nnqsvy fep yetm tpltv wfgio igkdx obrct bxlspj pcnnhja yoqvjyu nsnqvhii