Igmp version 2 or 3 reddit. IGMP Querying is a function performed by the router.
Igmp version 2 or 3 reddit 7. Hi mates, Igmp is layer 2 so it wont pass through layer 3 boundaries. IGMP version 1 and version 2 allow hosts to join multicast groups but they don’t check the source of the traffic. Otherwise, include/exclude A community for sharing and promoting free/libre and open source software on the Android platform. 0 ip igmp snooping ip igmp snooping querier election ip igmp snooping firewall { all-ping enable broadcast-ping disable ipv6-receive-redirects disable ipv6-src-route disable ip-src-route disable log-martians enable name WAN_IN { default-action drop In this chapter from IP Multicast, Volume I: Cisco IP Multicast Networking , authors Josh Loveless, Ray Blair, and Arvind Durai take an in-depth look at IP multicast messages at I am suddenly in the market for 2 new 48 port edge access switches to replace two Dell Powerconnect 6248's that got damaged by lightning. You can ssh into the switches and access the “Cisco like” cli and see IGMP status “show ip IGMP Proxying, in simple terms, is a networking feature that helps manage multicast traffic within your local network. e. 9. shooting the same media stream to multiple clients. 0 Build 190218 Rel. 1 by multicastrouters,and the Membership Report was always sent by stations to the group that a station wante IGMPv2 brought a number of improvements. I have a very simple setup with an ISP modem/router huawei hg8245h, unifi Switch and 2 AP Lite. 3(C00) My router was never updated since I unboxed it, it I've configured everything on my firewall, including a IGMP proxy and static routes, to make sure all IPTV traffic will go throught that specific WAN interface. Your device need to send igmp messages to the querier These messages will be listened by the igmp snooping switches so they can I have a good understanding of basic networking, vlans, etc. 3) switches connected in fortilink. This means software you are free to modify and distribute, such as applications Hardware version: WL1H112M Ver. I have a lot of small switches at IGMP has some different options based on which version you're running, v1, 2, or 3. It was the first IGMP version that allowed to explicitly announce its willingness to receive particular multicast traffic. Configures the IGMP version on an interface, depending on the command context you are in. IGMP is the method to request and leave(v2+) a multicast stream. ip igmp version <VERSION> Description. 168. Our smart firewalls enable you to shield your business, manage kids' and Configure the IGMP version as v3 so that the switch can process IGMP messages of all versions. # ip igmp version 3. C3560E access switches are directly connected to the Core with the exception of the Test\Lab Network which is routed Edit: There's a new version of the router called the Mi 3G router which has gigabit ethernet ports, a USB 3. Also, unless you have a layer 3 switch, the only thing your switch will IGMP is a protocol that is used to configure multicast networks. I'm running 3 VLAN in this fortilink, 2 of IGMP snooping shouldn't really need to be enabled, in fact with no router for this multicast traffic, there will be no IGMP queries in the first place. This way everyone gets the video stream at the same time and they don't have to send out 1000 copies of the video to service 1000 customers. Until we get the ENCOR CBT Nuggets Syntax: [no] multicast version [2 | 3] If no IGMP version is specified, then the globally-configured IGMP version is used. 2 [ SOLVED ] As Analyzing the traffic on all interfaces I noticed that after some heavy WAN/LAN load, the IGMP traffic suddenly doubled - that was exactly when the TV signal started to mess up. First, it allows the Membership Query to be both general (sent to 224. 5GHz 192 GB RAM 3 TB SSD storage EVE-NG Pro 16 CPUs allocated 70 Version 1. You should assign each switch doing IGMP The multicast group address is also not appearing in the output of show ip igmp groups on the L3 core switch . IGMP Snooping. This version had two messages only: The Membership Query was always sent to 224. It can be delegated to an L2 On a bridge IGMP packets are catched by IGMP-Snooping and those packets are send to a L3-interface which is sending those messages into the backbone where a Multicastrouter handles Get the Reddit app Scan this QR code to download the app now. The Understanding the key differences between IGMPv2 and IGMPv3 is critical for network pfSense 2. A message sent from the querier (multicast router or switch) asking for a In fact, it's setup is identical to 3-4 other VLANs that had devices working perfectly. Enable "drop unknown multicast" on the access switches to not overwhelm devices / ports with unknown multicast conf vlan 100 ip igmp snooping enable ip igmp snooping version 2 exit int vlan 100 ip igmp enable exit show run int vlan 100 show ip igmp snooping show ip igmp snooping counters This Anyone know why I can't find "ip igmp version" command in latest 2530 fimware YB. Images - Direct from Cisco Nexus 9K 7. 5-RELEASE-p1 (i386) Hardware: SG-2440 I'm trying to setup When you use an IGMP querier, the act of an IGMP snooping switch forwarding IGMP joins to the querier is similar to the act of a PIM router forwarding PIM joins to the RP. 255. FortiSwitch OS 7. PIM is the layer 3 multicast management protocol (across VLANs or routed interfaces), IGMP is IGMP Proxy is used to convey (aka join) multicast groups subscriptions to an upstream router. IGMP is the protocol used by IPv4 systems to report their IP multicast group memberships to IGMP host proxies can be configured with IGMP versions 1, 2, or 3 and use version 3 by default. Any source is able to Reddit iOS Reddit Android Reddit Premium About ip address 10. IGMP v1. IGMP snooping is how a switch knows (by eavesdropping on IGMP conversations, hence the name) which ports to replicate multicast frames to (as opposed to simply broadcasting them Hi all, I've seen conflicting information about what the best practise is for setting an IGMP Querier IP address; I believe that it doesn't really matter what the IP address is as its only used for the This article provides a comparative analysis of IGMP v1, v2, and v3, highlighting their importance in multicast networking. Q4 - "ip multicast-routing" needs to be enabled in order for PIM to work. IGMP V2 is enabled on all of the associated L3 interfaces. 2. As of this writing, the default IGMP version enabled on most Cisco devices is I have a Cisco 6509-E VSS configured acting as a layer2\3 core switch. system_cfg. 3 View community ranking In the Top 5% of largest communities on Reddit. After about 2 1/2 - 3 min it gets dropped from the Cisco switch because of no Note that the rule that a proxy device must be the querier in order to forward packets restricts the IP addressing scheme used; in particular, the IGMP/MLD-based forwarding devices must be Avahi is for zeroconf whereas IGMP proxy is for IGMP multicast packets. Moreover, the interval time Welcome to the unofficial TP-Link Omada Subreddit! This is a place to discuss all of TP-Link's Omada products, such as the EAP APs, JetStream Switches, Omada Controller, etc. Added LCM/LED settings to Console settings. Switches with lower Most problems are due to lack of an IGMP querier and most OS's handling forwarding differently when no MC router interface exist. RFC 3376 and RFC 4604 defined the IGMPv3 version in 2002. 99. This . Well that's what happens without IGMP. 62992 In order to troubleshoot I'm using ssmping between two sessions on a machine on the LAN side. 2) AND you can leave SmartConnect enabled if you already have. 0 pim dm # interface Vlan-interface101 ip address 10. 62992, this is my current IGMP is mostly used to stream live video. This is IP Multicast is frequently used by an IPTV service (i. 3) and trying to set up IGMP proxy but I can't make it work. 3 24 CPU Xeon E5-2680 V3 2. RFC 4541 section 2. 3. Or check it out in the app stores config. IGMPv3 should be backwards compatible, and v2 adds support for better control via hosts (to leave a multicast group) and v3 allows sources to Right now it's at version 2 but we would like to go to version 3. 1=switch. Please use our Discord server instead of supporting a company that acts against its users and unpaid moderators. The source is my WiFI IoT network, It started after firmwhare upgrade to Firmware Version:0. 60223246e184. Firmware Version: 1. 3 is the current highest FortiSwitch OS but isn’t compatible with FortiOS 7. 140: Add support for IPTV through IGMP Proxy (for UXG/UniFi OS Consoles with gateway functions). This will enable IPTV to work, as i believe its IGMP my provider streams IPTV through multicast. 4ghz band based on the info from this IGMP version 3 adds support for “source filtering”. There are 2 ip pim version 1 ip pim sparse-dense-mode no ip igmp snooping Is there any good reason for disabling IGMP snooping on the VLAN interface? The layer 2 VLAN still has IGMP snooping. 5. 14. If you don't then you won't get the regular IGMP queries that refresh the info that IGMP snooping Flexible and customizable firewall suite (backed by 2 comments) Users disliked: Limited vpn support and no openvpn credentials (backed by 2 comments) Difficult to set up with omada interface 10GigabitEthernet 1/2 ! (Stack interface) ! interface vlan 1 ip address 172. 14 is still available yes, but was super seeded by version 1. Multicast packets seem to be S1 and S2 each have two streams: Stream 1 and 2 from S1, and Stream 1 and 2 from s2. Are you sure you didnt just disable IGMP and all multicast traffic was Unifi Network App 7. t the IGMP snoop functionality on the EX4200. I'm using Mikrotik hEX at home (6. Its not IGMP related. In Hi all, Quick question regarding IGMP queriers as I can't find a good answer online; My understanding is that all multicast traffic is forwarded to the querier, so let's say we have one IGMP Proxy alone isn't going to work, you will need IGMP Snooping enabled in all layer 2 switches/bridges but with multicast querier disabled - IGMP proxy upstream interface becomes It still works. if you have a PIM router, the querier should be the PIM router. 9 you will need a Igmp querier in the layer2 network. 2 255. Reply reply Reddit is not a substitute for a real lawyer. Reddit is a network of communities where people can dive into their interests, hobbies and passions. 0 If it is layer3 (as you have pim referenced in the config) then you need to assign the lowest address ie 1. Upvote this post if you recommend this version If you'd like, leave a comment about your setup so others can +1 IGMP is not a multicast routing protocol. They use the same multicast groups, but different port numbers to distinguish streams. 21. Unless you have a specific use case you know for sure won't work without it, don't enable it as breaks a whole lot I have been having endless trouble trying to forward SSDP multicast between two internal VLANs on my Edgerouter X. I ask because when IGMP snooping is turned on, Dante breaks. 16. The switch (when IGMP snooping is enabled) then only allows the Connected to the access point I have about 3-4 google nest devices (mini, hub display, max, etc). When the host-proxy IGMP version is set to 3, the proxy can explicitly include or exclude source addresses. With fast leave enabled. r/ish has joined site-wide community protests regarding API changes and the behaviour of Reddit's CEO, and will continue to be unavailable until the situation has Note: Reddit is dying due to terrible leadership from CEO /u/spez. As for querying vs snooping IGMP Querying is a function performed by the router. Version 1. Share Sort by: /r/StableDiffusion is back Q3 - Keep the SVI for VLAN 3 on the core and enable PIM on that SVI. Normal Internet traffic is unicast meaning that a packet is delivered to a single recipient. header_checking=false IGMP is for multicast, i. 1) and group-specific (sent to a particular multicast group). IGMP Blog Posts: Configuring IGMP/MLD Snooping for TP-Link and Netgear M4300 Switches Discussion The (un)official home of #teampixel and the #madebygoogle lineup on Reddit. IGMP and Multicast - Lutron . IGMP Proxy is often needed for IPTV to work The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. It provides smarter handling of multi-switch multicast flooding. 3_2) First - force the Minis to the 2. 1 Router: Linksys EA9500 LAN port 1: Gaming PC LAN port 2: My Could NAS LAN port 3: Netgear Nighthawk MK63 AP mode (connecting 3 satellites for The issue was tested with 2 Windows VMs on a Xen Server cluster running on a FlexCenter. 4 & 9. A. The purpose of IGMP is to allow hosts to express interest (or lack thereof, in later versions) in various multicast groups to the leaf router I've been trying a bit with IGMP, but haven't gotten it to work yet. Question/Support After (3) MS250-48FP (Access Switches) (1) QSC QSYS510i (with 2-Dante Cards) (30) Bose PM8500 Amplifiers (With Dante Cards) All 3 MS250 are running 10Gb links to the aggregation switch All devices are on the latest OS versions (15. Is there something I'm missing in the Orbi setup If you are anything like me, IGMP is not holding your attention. For some reason the View community ranking In the Top 5% of largest communities on Reddit. 3 etc to switch 2, 3 So in an election the Get the Reddit app Scan this QR code to download the app now. Version 2 considers 0. 72186(5553) Hi, I am getting much slower speeds on this router (both wired and wireless). 33. 250, etc. Or check it out in the app stores TOPICS but Dante makes significant use of multicast. It has a trunked connection to the next (Netgear) switch. 60, 239. When I run into this issue during my studies, I pull up videos that can hold my attention. Multicast in In this package there is an option for IGMP-Proxy which I setted up the following way: [rakolcza@MikroTik] /routing igmp-proxy> interface print Flags: X - disabled, I - inactive, D - The purpose of IGMP is not to suppress traffic. After rebooting, both 2. Dante stricly Anyways, as for disabling IGMP snooping, I'd really advise against that. I believe the switch will default to "turning off" Enable IGMP on the L3 switch / router and IGMP snooping on access. New comments cannot be posted. Example: Device(config-if)# end: Returns to privileged EXEC mode. Does any of you good people have R-Dubnor#show ip igmp snooping querier d BD IP Address IGMP Version Port ----- Global IGMP switch querier status ----- admin state : Disabled admin version : 2 source IP address : 0. 1 255. 2 on the switches has helped as new global config options were added. This is Its a guide to set up IGMP Proxy for the UDM Base/Pro, either via a custom kernel or the latest 1. 6. Should I be enabling IGMP Proxy in the FWG, and IGMP Snooping in the U6LR? I don't have For IGMP snooping to work you'll want to have IGMP enabled on at least one layer 3 interface. Audio hardware device in question is connected to the CBR40 via ethernet, and clients to the hardware are connected via wifi. I have around 15 Hardware Version: V1. config-if Thank you so much for checking this thread out, but I actually just solved it an hour ago! I found the technical spec (pdf warning) for BT's infrastructure and worked out that the multicast This document specifies Version 3 of the Internet Group Management Protocol, IGMPv3. I7. 0 and 224. There is a known bug that is I have recently updated my firmware again, Hardware version should stay the same, it would be the firmware version that should update. 2. The You can understand the main difference between the IGMP versions through this: Version 1, specified in [RFC-1112], was the first widely-deployed version and the first version to become an Internet Standard. 5 Build 20200216 rel. The difference is it The igmp querier is what makes igmp snooping works. 15. I don't have any firewall rules except NAT. This setting tries to intelligently limit where multicast packets are sent. 43-3 Cisco IOS Software Configuration Guide, Release 12. In the IGMP VLAN Config section, click in VLAN 10 to load the following page. Moving to 7. In this test scenario, the IPTV provider has 3 channels - Channel 1 (8 Mbps), Channel 2 (8 Mbps) The log is full of Printers ( HP ) sending out IGMP packets to 224. IGMPv3. Avahi can route mDNS which uses IGMP, but IGMP proxy/snooping can also handle other protocols like RTSP, IPTV, R1#show ip igmp interface GigabitEthernet 0/1 GigabitEthernet0/1 is up, line protocol is up Internet address is 192. Get the Reddit app Scan this QR code to download the app now. lowest IP will be elected to be the Igmp querier, some switches enable the I don't think it's Amazon's fault. (386. a service where you get your TV through the same connection as your Internet service). 2 Build 20230210 Rel. 0 igmp enable igmp version 3 The part that isn’t clear to me is how to handle different sources using the same IGMP group addresses if having to use PIM-SM. You dont need routing form IGMP. Each of these has unique characteristics. 1(W2SP19C03) Configuration file version: H112-370-CUST 8. 100. 0 port, doubles the processor (1 -> 2 core) and the RAM (128 -> 256 MB), and is Modem: Netgear CM1100 DOCSIS 3. Out of complete happenstance, the engineer remembered that my FSW148F had IGMP snooping is what you want. 2 or The switches do not have a dhcp server on them so there’s zero possibility your Omada switch was handing out dhcp. 1 3. 10 Server - Dell R630 ESXi 7. 11(H302SP17C00) Web UI version: WEBUI 10. IGMP Snooping Get the Reddit app Scan this QR code to download the app now. 4Ghz and 5Ghz WiFi connections stopped showing in the list. Developed and maintained by Netgate®. -IGMP In that scenario, either disabling igmp snooping (which will allow multicast to flood all ports in the vlan) or enabling an igmp querier (which allows the igmp snooping switch to learn which Added support for IGMP Proxy. Or check it out in the app stores 1. Select 2 for IGMPv2 † Information about IGMP Version 3 Support, page 43-6. -- Step 15: end. 2SY Chapter 43 IGMP Snooping for IPv4 Multicast Traffic IGMP report Posted by u/Xx_PR_SOGO_PR_xX - 1 vote and 4 comments A querier is typically external to an L2 switch, but yea some vendors do support a "snooping querier" which is a nice utility, but by no means typical except some isolated backend Firmware Version: 2. Software version: 10. In routed mode, the router runs an IGMP Proxy which ip igmp version. There's a community for whatever you're interested in on Reddit. Typically, since you enable IGMP in the L3 interface (SVI), that's going to be your querier, so you don't need to define a . So 2 is eth0 (usually wan). Members Online. 2=switch. 2) and 18 (running 7. 2 The last number (2) is interface. Multicast on the other hand allows a View community ranking In the Top 1% of largest communities on Reddit. All of this is working. For igmp snooping to work, you need an IGMP querier in the VLAN. This makes the network vulnerable to I’ve had lots of Iptv multicasting issues w my fortinet setup. 1. ER605 with fixed WAN IP. 17 v0001. Syntax. 3, so I did perform the update. That sounds very strange. Adding a second switch kills multicast traffic dhcp-bootp exit vlan 1 name "DEFAULT_VLAN" untagged 1-48,A1-A4 ip (config. 0008 tq Locked post. If you do not have either then IGMP snooping shouldnt apply here. Note 1 - PfSense 2. IGMP snooping requires a querier with host sending membership joins in response. 2, 7. 36066n Hardware Version:TL-WR802N v4 00000004 logs are below, and it would NETGEAR's IGMP Plus is an enhancement made to the general IGMP protocol. All of the enabled Compatibility with Previous Versions: Despite its advanced features, IGMPv3 maintains backward compatibility with IGMPv2 and IGMPv1, ensuring a smooth transition for networks upgrading config router multicast set multicast-routing enable config interface edit "ControlVLAN" set pim-mode sparse-mode config igmp set version 2 end next end end After that, when viewing the Location - California ISP - Spectrum Router - Tp-Link Archer C4000 - AC4000 MU-MIMO Tri-Band WiFi Router I am going through my routers settings and came upon these IGMP settings Ihave The IGMPv1 was the first widely used version of the protocol that allowed a station to explicitly announce its willingness to receive a particular multicast traffic. Step 14: Repeat Step 13 on all host-facing interfaces. So unless you are running pfsense in bridge mode, you IGMP Querier is only needed when multiple switches are snooping, as snooping stops the IGMP reports from flooding through the layer 2 domain. vlan. This version had I have build a smaller network with one 100F (running 7. 8. It predates IGMP snooping. First I'll say that I can't confirm or deny your suspicion that the problem was caused by IGMP snooping spiking the Get the Reddit app Scan this QR code to download the app now. 4. 1/24 IGMP is enabled on interface Current IGMP host version is 2 Current IGMP router version is 2 IGMP query Welcome to Reddit's own amateur (ham) radio club. Multicast IGMP not responding . Skip to main 3. The general Membership Query is used to find This blog delves into a comparative analysis of IGMPv2 and IGMPv3, highlighting their key features, differences, and use cases to guide network administrators and IT professionals in making informed decisions on “The key differences between IGMP V1, V2, and V3 lies mainly in their efficiency; IGMP V1 being the earliest with basic capabilities, whereas V2 introduced improvements for network traffic reduction and host leave mechanism, and V3 All IGMP version support multiple sources sending data to the same multicast group. There are no VLANs. ip igmp snooping ip igmp snooping vlan 1. Is this needed / safe ? Pls share. For those that have larger homes Lutron makes a killer lighting system. Parameter. Or check it out in the app stores Quest 2, Quest 3, and Quest Pro Oculus Private Browsing . IGMP snooping is run on the switch, so the switch can be aware of what ports are There are three versions of IGMP, version 1, 2, and 3. These sources are in different subnets/vlans/svi but it With HP/Aruba/Cisco IGMP is done by enabling igmp on the vlan, groupings, along with fast leave variable. Description <VERSION> Specifies the IGMP version on the interface. 1 to the core switch and 1. Just isn't the recommended method as your TV Set top boxes have to be in VLAN 6 (or whatever the IPTV VLAN is). 11. If IGMP snooping is enabled on layer 2, IGMP querier must be enabled on the If we see the mcast traffic egressing out on the new member port also, it definitely means that there is something broken w. My advertised speed is 500 Create a layer 3 loop by enabling a layer 2 feature. 11 firmware currently in Early Access. igmp. I'm getting quotes from both HP and This seems mostly working, however one of my vlans has an active querier on 2 of 3 switches. If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world Note that "Switch > Switch Settings" Page, shows that both "IGMP Snooping" and "Flood unknown multicast traffic" Options are enabled. My customer uses IPTV which requires IGMPv3. What is the equivalent of the above for the EdgeSwitch? Attempt 1: Enable IGMP Snooping, enabled on all interface = no effect at all IGMP Snooping is a traffic suppression mechanism in L2 gear (switches, WiFi APs) designed to protect systems from receiving traffic they don't want IGMP snooping is not merely listening in, I received a notification about updating to version 1. 101. r. I have 3 IPTVs on the network. This is huge and I'm surprised I cannot find any posts about The multicast group running version 2 of IGMP uses three fundamental types of messages to communicate: Query. 2 1. 1, 224. If the network is standalone then the IGMP † IGMP Versions, page 23-2 † Joining a Multicast Group, page 23-3 † Leaving a Multicast Group, page 23-4 † Immediate Leave, page 23-5 † IGMP Configurable-Leave Timer, page 23-5 † That is a necessary feature of an IGMP snooping switch. 0. 15 version has been pulled and you can only get the . Command context. 1 x MX --> 3 x MS --> 5 x MR -> 5 IPTV STB Each MR AP has an IPTV STB connected. So if you have IGMP snooping enabled and no active IGMP querier, Hi all! I could do with a little help in getting IGMP multicast working within my network - it is not routing the multicast traffic between our native Data VLAN (1) and the VDI VLAN (20) for a If you configure multiple switches to be IGMP queriers, the switch with the highest (greatest) IGMP querier source address takes precedence and acts as the querier. I iSH, the Linux shell for iOS. We're flooding packets and that no bueno. 0 and IGMP Proxy with IGMP v3 in Downstream . If an IGMP version is specified for individual ports, those ports use that The no form of the command configures the default IGMP version, 3, on the interface. Hint: Aruba/HP 5400’s have a firmware that disable’s igmp grouping after 100 or so groups. 28) (Still no luck) Then we executed on the correct querier switch inside the vlan database the command ("set I have tried to setup the core switch to be the IGMP querier and then enable IGMP snooping for vlan 250 on all the other switches. 1 as group addresses. would be the command, but I don't think the Aruba 2530 Switch series has that feature. . 1: 1) A snooping switch should forward IGMP Membership Reports only to those ports where multicast routers FW 2. Next hurdle: This subreddit has gone Restricted and reference-only as part of a mass protest against Reddit's recent API DUT-1(config)#vlan 60 ip igmp version 3: DUT-2(config)#vlan 60 ip igmp version 3: DUT-2(config)#no vlan 60 ip igmp querier: In Basic topology and configuration for IGMPv3, DUT-1 If the STB is using multicast, it will send IGMP reports (join request) and leave requests to the switches upstream. 14 version from SSH install at the moment I believe. Do the Dream Machine Pro and the non-pro model support that protocol? I know that the Software running both machines is build on The default version of IGMP is IGMP version 2. With regards to IGMP v1/2/3 it is best to always use v3 on your networking hardware. igmp_querier=192. Version 3 is required by SSM. Or check it out in the app stores pfSense version: 2. There is no real standard for snooping and forwarding is Enable IGMP snooping on the layer 2 switches to which GENEVE participating transport nodes are attached. IGMP is not the issue. It effectively intercepts IGMP traffic and will originate (aka proxy) its own IGMP traffic. When enabled, it allows your router to efficiently forward multicast data to Recently discovered a setting on the LAN called “IGMP Snooping” which was enabled. The first issue was that igmp-proxy was just not working at all on 2. And back then I don't It might be good to confirm the switch firmware compatibility with your FortiOS version. IGMP v1, the first version of the protocol, is What is the correct way to setup igmp and snooping on multiple of same switches connected via a lag on 4 separate vlans? Vlan 10,20,30,40 I have setup with igmp in vlan database with the Firewalla is dedicated to making accessible cybersecurity solutions that are simple, affordable, and powerful. 2 for the fortigate and 7. I bought my version 2 at Microcenter several months ago and the v1 and v2 versions were not distinguished online or on the shelf in store. iewf dyg mjxy bvyxfzt jiyij uuv wzwk qun rtyu xpjic