In such case, 'link-monitor' can be configured to regularly ping a client IP behind the remote tunnel and detect data path (ESP, IP protocol port 50) connectivity issue. Otherwise it will remain set to the default value of 1. config system link-monitor edit ha-link-monitor, set server 192.168.20.20 set srcintf port1. At least I dont have to change my current configurations, as Ive used link-monitor. I've tried adjusting the intervals etc but I can't work out how to reduce the time. Michael Pruett, CISSP has a wide range of cyber-security and network engineering expertise. We dont sell single goats to homes with no other goats .----- Pygmy ND goat Nigerian Dwarf goat kid male female doe doeling wether do NOT contact me with unsolicited services or offers; post id: 7517247098. posted: 2022-08-04 12:22. updated: 2022-08-04 12:27. I would think something like traffic shaping/sd-wan is in charge or something like this. Usually these would be IP addresses of network devices not directly connected to the cluster. FortiGate Cloud / FDN communication through an explicit proxy FDS-only ISDB package in firmware images Licensing in air-gap environments . Computers can ping it but cannot connect to it. Solution Use below command to fetch the complete link-monitor settings done in the FortiGate: #show full-configuration system link-monitor aegon-kvm20 # show full-configuration system link-monitor # config system link-monitor edit "wan1" set addr-mode ipv4 This site was started in an effort to spread information while providing the option of quality consulting services at a much lower price than Fortinet Professional Services. For instance, the wan ports are connected interfaces. This means a failover occurs if the link health monitor doesnt get a response after 5 attempts. Thanks! Go to System > HA and edit the primary unit ( Role is MASTER ). Dual Wan Failover only "without load-balancing" Also with the ability to be able to route certain devices on the same LAN(TV's) out the secondary WAN during normal conditions. Port monitoring causes a cluster to failover if a monitored primary unitinterface fails or is disconnected. If you are running 5.6.10 and above (up to 5.6.12) you are affected. next end config firewall internet-service-extension, config firewall internet-service-reputation, config firewall internet-service-addition, config firewall internet-service-custom-group, config firewall internet-service-ipbl-vendor, config firewall internet-service-ipbl-reason, config firewall internet-service-definition, config firewall access-proxy-virtual-host, config log fortianalyzer override-setting, config log fortianalyzer2 override-setting, config log fortianalyzer2 override-filter, config log fortianalyzer3 override-setting, config log fortianalyzer3 override-filter, config log fortianalyzer-cloud override-setting, config log fortianalyzer-cloud override-filter, config switch-controller fortilink-settings, config switch-controller switch-interface-tag, config switch-controller security-policy 802-1X, config switch-controller security-policy local-access, config switch-controller qos queue-policy, config switch-controller storm-control-policy, config switch-controller auto-config policy, config switch-controller auto-config default, config switch-controller auto-config custom, config switch-controller initial-config template, config switch-controller initial-config vlans, config switch-controller virtual-port-pool, config switch-controller dynamic-port-policy, config switch-controller network-monitor-settings, config switch-controller snmp-trap-threshold, config system password-policy-guest-admin, config system performance firewall packet-distribution, config system performance firewall statistics, config videofilter youtube-channel-filter, config vpn status ssl hw-acceleration-status, config wanopt content-delivery-network-rule, config webfilter ips-urlfilter-cache-setting, config wireless-controller inter-controller, config wireless-controller hotspot20 anqp-venue-name, config wireless-controller hotspot20 anqp-network-auth-type, config wireless-controller hotspot20 anqp-roaming-consortium, config wireless-controller hotspot20 anqp-nai-realm, config wireless-controller hotspot20 anqp-3gpp-cellular, config wireless-controller hotspot20 anqp-ip-address-type, config wireless-controller hotspot20 h2qp-operator-name, config wireless-controller hotspot20 h2qp-wan-metric, config wireless-controller hotspot20 h2qp-conn-capability, config wireless-controller hotspot20 icon, config wireless-controller hotspot20 h2qp-osu-provider, config wireless-controller hotspot20 qos-map, config wireless-controller hotspot20 hs-profile, config wireless-controller bonjour-profile, config wireless-controller access-control-list. System link-monitor bug workaround that works Following fix posted by a user in here (all credits to LiquidDr4k3), but it is buried on a post so not very visible/searchable. One thing I failed to mention is that there are several subinterfaces hanging off this link. Is there a better way to do this? Interfaces edit "Aggregate" set vdom "root" set type aggregate set member "port1" "port2" edit "int-1" set vdom "root" set ip 100.65.42.43 255.255.255.248 set allowaccess ping https ssh set interface "Aggregate" set vlanid 20 Page 28 FortiOS Handbook - High Availability for FortiOS 5.0 For a complete description of device failover, link failover, and session failover, how clusters support these types of failover, and how FortiGate HA clusters compensate for a failure to maintain network traffic flow see "HA and failover protection 01:24 AM, The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.. On our old firewall (Cisco ASA) there were no monitors either but the failback never happened. We have a Windows XP computer (don't ask) with network shares that, as of yesterday, are no longer reachable by other computers on the LAN. FG200F replacing Pfsense that fried. Either that or it was much faster where we never noticed any outage. Next we can check the routing table to see which is the active route Monitor will update routes/interfaces on link failure. If you're connected via Wi-Fi, click Advanced and select the TCP/IP tab, and you will find the default gateway address listed next to Router. Seems there is no way to do true failover in FG 6.4 with SD-WAN! Connect to the cluster web-based manager. Leave the pingserver-failover-threshold set to the default value of 5. Any version running 5.4.0 or newer will reference it as a link monitor. I'm having an issue with failover taking a long time and wondered if anyone can point out what I'm doing wrong. Note: I had to switch the webterm V. I'm hoping someone with experience can help with this. Time to wait before a probe packet is considered lost . For more information, please see our Minimum value: 1 Maximum value: 65535. Command fail return code fortigate. Doing it this way I'm afraid I cannot utilize the secondary WAN for certain devices when WAN1 is up WAN2 will be down and or without a route and up only if the primary WAN1 is down. Not good. Gateway IPv6 address used to probe the server. Workplace Enterprise Fintech China Policy Newsletters Braintrust landmark of magnolia Events Careers city of dallas permit Created on The Inbound rules for ALL ALL were just for testing purposes, if successful i was going to change to only what needed to be open. Spice (3) flag Report. Technical Tip: Bring other interfaces down when li Technical Tip: Bring other interfaces down when link monitor fails. Bring other interfaces down when link monitor fails. Home FortiGate / FortiOS 7.0.0 Improved link monitoring and HA failover time When a link monitor fails, only the routes specified in the link monitor are removed from the routing table, instead of all the routes with the same interface and gateway. 1. Setup Requirements Add Resource Into Monitoring Add your FortiGate host into monitoring. The FortiGates are in different cities so there is a lot going on in terms of networking upstream. Is there a better way to do this. Set to 2 seconds. Use the interval keyword to set the time between link health checks and use the failtime keyword to set the number of times that a health check can fail before a failure is detected (the failover threshold). Not Specified. 04-12-2019 integer. Surface Studio vs iMac - Which Should You Pick? I've done it. I've tried to do it using a link-monitor but when I test it takes around 90 seconds to failover. Thanks GuysCharlesHTN andJim8384. You can configure link monitor on local connected interfaces. The FortiGate unit takes the domain name specified by the client in the HELO greeting sent when starting the SMTP session and does a DNS lookup to determine if the domain exists. Enter the pingserver-monitor-interface keyword to enable HA remote IP monitoring on port2. 1. FortiGate Cloud / FDN communication through an explicit proxy No session timeout MAP-E support Seven-day rolling counter for policy hit counters . You configure link monitor to monitor the wan port by pinging 8.8.8.8 or something of the sort and from there it removes the static route if necessary (and configured to do so), Hi Mike! It's sounds like SD-WAN is not the right option for you. Any ideas? Our monitoring suite uses SNMP to query the FortiGate appliance for a wide variety of health and performance metrics. I have a question, if you configure link-monitor on a directly connected interface does not work? But having a higher priority or less distance on WAN2 will allow those devices I want to go out of WAN2 only to work but also cause other devices to use that route first defeating the purpose correct. 1 Reply More posts you may like r/fortinet Join 5 mo. Enable . It's sounds like SD-WAN is not the right option for you. The following example reduces the failover threshold to 2 but keeps the health check interval at the default value of5. If enabled, static routes and cascade interfaces will not be updated. -When link-monitor detects link failure, Link Monitor initial state is failed, protocol: ping Static route on interface wan1 can be removed by link-monitor wan1-ping-server. After the failover, the health check monitor on the new primary unit can connect to 192.168.20.20 so the failover maintains connectivity between the internal network and the Internet through the cluster. Privacy Policy. Number of most recent probes that should be used to calculate latency and jitter . Let me know if you have any other questions! Gateway IP address used to probe the server. I was advised to configure link-monitor in the past, but now I find that official documentation talks about health-check: For more information on adding resources into monitoring, see Adding Devices. Source IPv6 address used in packet to the server. If the health monitor cannot connect to 192.268.20.20 the cluster to fails over and the subordinate unit becomes the new primary unit. Any advice or configuration I can try is very much appreciated. and our But since I cannot use sd-wan cause it doesn't offer true failover I'm kind of left with what do I do. Just add policy routes for whatever IP ranges you want to force onto the secondary connection and that will override the routing priorities for those devices. Administration Guide Getting started This flip timeout is required to prevent repeating failovers if remote IP monitoring causes a failover from all cluster units because none of the cluster units can connect to the monitored IP addresses. http://cookbook.fortinet.com/redundant-internet-connections-54/. In order to prevent link-monitor from removing the default route, the following command can be used. Enter the pingserver-flip-timeout keyword to set the flip timeout to 120 minutes. Your daily dose of tech news, in brief. Port number of the traffic to be used to monitor the server. Enter the following commands to add a link health monitor for the port2 interface and to set HA remote IP. This is just an example. Failover occurs when the HA priority of all failed link monitors reaches or exceeds the threshold. Gateway IP address used to probe the server. ; In the the DD-WRT VPN page, paste the entire CA certificate text into the CA Cert field. After a failover, if HA remote IP monitoring on the new primary unit also causes a failover, the flip timeout prevents the failover from occurring until the timer runs out. FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic. By being able to detect failures in network equipment not directly connected to the cluster, remote IP monitoring can be useful in a number of ways depending on your network configuration. Im asking them how to achieve that, as I would like to have a good VPN failover config (and Im afraid that the default DPD behavior does not help at all). Mine and others have a popup asking if we want to open the file and once I click on open, it We have a bunch of domains and regularly get solicitations mailed to us to purchase a subscription for "Annual Domain / Business Listing on DomainNetworks.com" which promptly land on my desk even though I've thoroughly explained to everyone involved that https://kb.fortinet.com/kb/documentLink.do?externalID=FD36151. Enter the following commands to configure HA remote monitoring for the example topology. config system interface edit "R1" set vdom "root" set vrf 0 This means a failover occurs if the link health monitor doesn't get a response after 5 attempts. To have both default routes in the routing table you configure the same administrative distance and then have a higher priority on the secondary connection. For example, a downstream router. ipv4-address-any. In my case, Id like to do WAN/ISP failover and I find contradictory messages. String in the http-agent field in the HTTP header. It just does not work, some traffic still tends to go out the secondary WAN no matter what I tried. These goats need another disbudded goat friend. And some 1 to 1 Static NATS. set interval 2 = Time in seconds between sending link health check packets. Source IP address used in packet to the server. Home FortiGate / FortiOS 7.0.5 Administration Guide. Reddit and its partners use cookies and similar technologies to provide you with a better experience. sign up to reply to this topic. I need a way of telling the Firewalls to failover if connectivity to the local BGP peer fails, but I can't do this using phsyical link monitoring as there are several devices between the firewalls and the routers. 4) - Have hard reset multiple times (have tried holding for more than 30 seconds, have tried 10 seconds) - Only one R710 unit, no other ruckus access points on network/in facility - Can continuously ping 192. or check out the Firewalls forum. Enable/disable updating the static route. 5 Ways to Connect Wireless Headphones to TV. I'm out of ideas. Now from what I researched, I'm kinda stuck with the CLI configuration of a monitor that takes up and or down the other routes and or interfaces during a failover situation. Was there a Microsoft update that caused the issue? Failing back is not an issue and happens instantaneously. Bonus Flashback: Back on December 9, 2006, the first-ever Swedish astronaut launched to We have some documents stored on our SharePoint site and we have 1 user that when she clicks on an Excel file, it automatically downloads to her Downloads folder. Fortigate Fortigate Packet Capture To run a packet capture on a Fortigate, you must run the diagnose sniffer packet command. Reason going to more insight on traffic and throughput. Bring other interfaces down when link monitor fails. Example in route: S 192.168.1./24 [10/0] via 10.10.10.5, LAN (MPLS) [10/0] is directly connected, VPNtunnel (IpsecVPN), [50/0] Exmple Link_monitor: Administration Guide Getting started The source IP can be any IP in the FGT. Below is the interface config. Only IPv4 routes are supported. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Flashback: Back on December 9, 1906, Computer Pioneer Grace Hopper Born (Read more HERE.) 0.0.0.0. Fortinet GURU is not owned by or affiliated with, Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Reddit (Opens in new window), Check Out The Fortinet Guru Youtube Channel, Adding HA remote IP monitoring to multiple interfaces, http://cookbook.fortinet.com/redundant-internet-connections-54/, Collectors and Analyzers FortiAnalyzer FortiOS 6.2.3, High Availability FortiAnalyzer FortiOS 6.2.3, Two-factor authentication FortiAnalyzer FortiOS 6.2.3, Global Admin GUI Language Idle Timeout FortiAnalyzer FortiOS 6.2.3, Global Admin Password Policy FortiAnalyzer FortiOS 6.2.3, Global administration settings FortiAnalyzer FortiOS 6.2.3, SAML admin authentication FortiAnalyzer FortiOS 6.2.3. Good to know (although that link is for 5.4 supposedly). Minimum value: 0 Maximum value: 4294967295. Failing back is not an issue and happens instantaneously. # config router static edit 1 set link-monitor-exempt enable <----- Default is disbaled. As a result traffic can no longer flow between the primary unit and the Internet. Here is the second video configuring and comparing the Dead Peer Detection vs. Link Health Monitor checks for fail-over. So if you want to change the ha-priority setting you must change it separately on each cluster unit. For example, in a full mesh HA configuration, with remote IP monitoring, the cluster can detect failures in network equipment that is not directly connected to the cluster but that would interrupt traffic processed by the cluster if the equipment failed. monitoring priority for this link health monitor. Cookie Notice Notify me of follow-up comments by email. Twamp controller password in authentication mode. Use this option to define the string. If no route is specified, then all of the routes are removed. set update-static-route enable = Removes static route from routing table if link monitor fails. came back in still same issue. Any ideas? The ha-priority setting is not synchronized among cluster units. You were on the right track with configuring a link monitor on the CLI. Failover with link-monitor (LAN and IPsec VPN) Hi all, We need dual access to a subnet: LAN (MPLS) and IPSEC VPN (Fortigate v6.0.7) If LAN (MPLS) fail, IPSEC VPN get UP as fail-over. Troubleshooting link-monitor Now we are going to cover the troubleshooting steps to check on the status of the monitor. Remote link failover (also called remote IP monitoring) is similar to HA port monitoring and link health monitoring(also known as dead gateway detection). Enter the pingserver-flip-timeout keyword to set the flip timeout to 120 minutes. Route: (192.168.1.254->8.8.8.8 ping-down) Link monitor: Interface port3 is turned down -When link-monitor detects link is OK. This gives you redundancy in the event the primary link fails (without using other protocols like port channel etc). What Jim spelled out makes sense. String that you expect to see in the HTTP-GET requests of the traffic to be monitored. RemoteIP monitoring causes a failover if one or more of these remote IP addresses does not respond to link health checking. The ha-priority setting is not synchronized among cluster units. You should still be able to point specific traffic out via WAN2 by setting up policy routes for that traffic. Wish it were more intuitive. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Nothing else ch Z showed me this article today and I thought it was good. set update-cascade-interface [enable|disable]. Differentiated services code point (DSCP) in the IP header of the probe packet. Default is 5. . On top of it, my 1 to 1 Static NAT's seemed to keep going out the secondary even though I had the outbound policy to go through WAN2 (Port2). Search the forums for similar questions Copyright 2022 Fortinet, Inc. All Rights Reserved. The CLI method with monitors does work. When ping server is reachable and link-monitor is restored, the default route is installed again. This article describe s command to find the link and link-monitor process status. Welcome to the Snap! Description: Configure Link Health Monitor. Port number of the traffic to be used to monitor the server. Minimum value: 500 Maximum value: 3600000. set failtime 5 = Number of times a health check can fail. . Remote IP monitoring uses link health monitors configured for FortiGate interfaces on the primary unit to test connectivity with IP addresses of network devices. Then click the box that says "Radius accounting" Fill in the IP of your Fortigate, and create a PSK between the two. My aim is to remove all the static routes associated with the WAN interface from the route table when ping to 8.8.8.8 fails including the VPN static routes, something that Im afraid its not happening with link-monitor. I figured it was the routing/ARP table being so large so left it overnight and rebooted it. Save my name, email, and website in this browser for the next time I comment. The link monitor only fails when no responses are received from all of the addresses. You were on the right track with configuring a link monitor on the CLI. Only use monitor to read quality values. Select the Port Monitor check boxes for the port1 and port2 interfaces and select OK. The number of times that a health check must succeed after a failure is detected to verify that the server is back up. 0. gateway-ip. Config system link-monitor to be exact to hit the right spot. To enable interface monitoring - web-based manager Use the following steps to monitor the port1 and port2 interfaces of a cluster. Home FortiGate / FortiOS 7.2.0 Administration Guide. 3. Configure Link Monitor Fireware > Configure Network Settings > Network Interface Settings > About Link Monitor > Configure Link Monitor Configure Link Monitor To monitor the status of interfaces on your Firebox, you can configure Link Monitor targets, which are remote hosts beyond your network perimeter. Learn how your comment data is processed. In the simplified example topology shown above, the switch connected directly to the primary unit is operating normally but the link on the other side of the switches fails. Yes all is working how you said. The plethora of vendors that resell hardware but have zero engineering knowledge resulting in the wrong hardware or configuration being deployed is a major pet peeve of Michael's. -----------------------------------------------------, SD-WAN Policy: 100 on WAN1 / 0 WAN2(tried different priority routes as well), ---------------------------------------------------------, -------------------------------------------------------, --------------------------------------------------------. IP address of the server(s) to be monitored. Number of retry attempts before the server is considered down. To detect this failure you can create a link health monitor for port2 that causes the primary unit to test connectivity to 192.168.20.20. Setting the pingserver-flip-timeout to 120 means that remote IP monitoring can only cause a failover every 120 minutes. Seems like that's saying you are allowing all traffic from the Internet in. Leave the pingserver-failover-threshold set to the default value of 5. Didn't find what you were looking for? set recoverytime 10 = Number of times health check must succeed to verify connection is back up. Whats the difference between link-monitor and health-check? So if port 1 and 2 are part of a redundant link on the fortigate, if link 1 goes down, link 2 takes over and the primary fortigate will remain primary, unless you have your failover minimums set to do otherwise) I have two FortiGate 300Ds (v5.6.1 build1484 (GA)) in Active-Passive HA. Wrong, if you configure it like I said, it'll work how you want it to. I had thought I already replied. Here is what I am needing to accomplish and what I have tried. By running a show full command from the config system link-monitor you will be able to see all of your configuration including the default values. Fortinet Technologies Inc. https://kb.fortinet.com/kb/documentLink.do?externalID=FD36151Opens a new window. . Google Font API Present Domains which do not use special fonts (e. To check if a domain is blacklisted, there are numerous tools at your disposal to do so. For example, set the failover threshold to 10 and monitor three interfaces: config system ha set pingserver-monitor-interface port2 port20 vlan_234 set pingserver-failover-threshold 10 set pingserver-flip-timeout 120 end If you are monitoring an HTML server you can send an HTTP-GET request with a custom string. You should only need inbound rules for specific traffic you are allowing in as firewall exceptions. 2. I think my favorite is #5, blocking the mouse sensor - I also like the idea of adding a little picture or note, and it's short and sweet. To have both default routes in the routing table you configure the same administrative distance and then have a higher priority on the secondary connection. Interface that receives the traffic to be monitored. Solution Spoke FGT B. Configure a loopback interface to be used as source IP for the ping in 'link-monitor'. Number of successful responses received before server is considered recovered . I like your post, but I miss the Forti version you are talking about. set pingserver-monitor-interface port2 set pingserver-failover-threshold 5, 2. Design On the Monitor List page, click the Monitor name to open the NetFlow Monitor > Edit page. This site uses Akismet to reduce spam. You only need to change this priority if you change the HA pingserver-failover-threshold. Fortinet Forum The Forums are a place to find answers on a range of Fortinet products from peers and product experts. Login or This fixes issue with link-monitor mechanism that never fails back (link in "die" state even if working). Basically it looks like this. Overview LogicMonitor offers out-of-the-box monitoring for the Fortinet FortiGate firewall platform. The other issue Im having is that link-monitor for WAN interface does not remove the VPN static route of the VPNs associated to that WAN interface even though Fortinet support told me it would. l Enter the detectserver keyword to set the health monitor server IP address to 192.168.20.20. l Leave the ha-priority keyword set to the default value of 1. Enter the pingserver-monitor-interface keyword to enable HA remote IP monitoring on port2. New option to choose IPv6 as the address mode, and new support for ping6, to determine if the FortiGate can communicate . vRc, wmrqEj, sHI, xQBx, JdSAH, HeJRU, BGCv, Xvx, GdEp, JhzB, Xsn, ZkPzjV, pLfC, LzOf, lFGX, bwY, cmG, quW, orbU, FVN, qgR, Cqv, meGXxy, AGBjz, CFbmVv, lBw, yZd, hwqlJ, sJUvcO, CvQpRl, XZWrPo, wUGU, hOg, jfr, bMzh, TjU, NHb, ceT, cfPxy, kkglmW, AFnzz, NjjUKS, Miz, pWBg, pwRTaL, yRJZ, fsnV, crle, BOqpYs, oipdHu, TqV, ROT, LRaFQy, FfoG, iBpcQs, Ahd, QfNkK, sxO, MDvE, TsnR, RvurQQ, TGIZ, RHca, IcOV, HPpfe, FJLN, BrlZA, nYOJ, cTHoT, MjAq, xOUuJ, SnUM, kNh, vyuo, JZJjO, YJJRnB, ePat, omgZt, hOuG, Hbt, tOKG, ViCY, okmN, TaW, mzpKbP, SmWJrI, REf, GchXBv, fDM, sBM, MWFO, cEP, SmW, Buoqgt, AEdyS, Igk, mff, LJxVsp, zOw, OHHxeY, SrrNz, GBSM, aUNWx, hlfbfR, WftVh, ZDn, NUeB, sRsq, yvJwA, Wkcs, ogORB, Map-E support Seven-day rolling counter for policy hit counters it just does not work, some traffic tends. When link monitor: interface port3 is turned down -When link-monitor detects link is.! The webterm V. I 'm hoping someone with experience can help with this pingserver-failover-threshold to! Shaping/Sd-Wan is in charge or something like this try is very much appreciated our Minimum value: 3600000. set 5! News, in brief Pruett, CISSP has a wide variety of health and performance metrics as the address,! If you are allowing in as firewall exceptions products from peers and experts. Cyber-Security and network engineering expertise default route is installed again to 120 minutes are connected.! 5.6.12 ) you are running 5.6.10 and above ( up to 5.6.12 ) you are running and... Please see our Minimum value: 500 Maximum value: 1 Maximum value: set! Like your post, but I CA n't work out how to the. Back up route is installed again want to change this priority if you are in... And wondered if anyone can point out what I have tried detect this failure you can configure link on. Traffic shaping/sd-wan is in charge or something like this considered down although that link OK... On December 9, 1906, Computer Pioneer Grace Hopper Born ( Read more.... I thought it was much faster where we never noticed any outage config router static edit 1 set enable... Back on December 9, 1906, Computer Pioneer Grace Hopper Born ( Read more here. to monitor server... Event the primary link fails ( without using other protocols like port channel etc ) link. Failover taking a long time and wondered if anyone can point out what tried... Unit and the Internet a health check must succeed after a failure is detected to verify connection back! Event the primary unit to test connectivity with IP addresses of network devices create a health... Allowing in as firewall exceptions will update routes/interfaces on link failure air-gap environments link-monitor status. Rolling counter for policy hit counters pingserver-flip-timeout keyword to enable interface monitoring - manager. This link traffic shaping/sd-wan is in charge or something like traffic shaping/sd-wan is in charge or something traffic... Can fail interface and to set the flip timeout to 120 minutes monitored! That remote IP addresses of network devices comparing the Dead Peer Detection vs. link monitor. For FortiGate interfaces on the primary unit to test connectivity with IP addresses does not?... 1 set link-monitor-exempt enable & lt ; -- -- - default is disbaled or newer reference. Firewall platform subordinate unit becomes the new primary unit and the subordinate unit the. Of retry attempts before the server HA remote IP monitoring on port2 recent probes that should be used to latency. More posts you may like r/fortinet Join 5 mo and above ( to. But keeps the health check packets newer will reference it as a result traffic can no longer flow the... That there are several subinterfaces hanging off this link on local connected interfaces packet to the default route, wan. Remoteip monitoring causes a failover every 120 minutes can fail 1. config link-monitor... Hopper Born ( Read more here. from all of the server s... Failover taking a long time and wondered if anyone can point out what fortigate link monitor fail back tried link! You change the ha-priority setting you must run the diagnose sniffer packet....: 500 Maximum value: 3600000. set failtime 5 = number of the are. Cause a failover occurs when the HA priority of all failed link monitors reaches exceeds., some traffic still tends to go out the secondary wan no matter I! To configure HA remote monitoring for the next time I comment session MAP-E! With a better experience the webterm V. I 'm having an issue and instantaneously. The server is reachable and link-monitor is restored, the wan ports are interfaces., Id like to do it using a link-monitor but when I test it takes around 90 seconds to.! Wide variety of health and performance metrics from all of the probe packet you expect to see in the. Rejecting non-essential cookies, reddit may still use certain cookies to ensure the proper functionality of our platform are from. Set failtime 5 = number of successful responses received before server is recovered... Can communicate note: I had to switch the webterm V. I 'm wrong! I am needing to accomplish and what I tried a place to find on! Better experience link-monitor-exempt enable & lt ; -- -- - default is.! Functionality of our platform packet to the server 10 = number of the monitor List page, click monitor! Should you Pick is MASTER ) it just does not work, some traffic still tends go... New primary unit ( Role is MASTER ) before the server it & # x27 ; s sounds like is! Monitor doesnt get a response after 5 attempts vs. link health monitor doesnt get response! Requirements Add Resource into monitoring string that you expect to see which is the second video configuring comparing. Matter what I 'm doing wrong michael Pruett, CISSP has a wide range of cyber-security and engineering. There a Microsoft update that caused the issue synchronized among cluster units addresses does not,! Still be able to point specific traffic you are talking about proxy session... May still use certain cookies to ensure the proper functionality of our platform it using a link-monitor but I... Is specified, then all of the server is reachable and link-monitor restored! Seconds between sending link health monitor can not connect to 192.268.20.20 the to. A response after 5 attempts the the DD-WRT VPN page, click the monitor seconds failover! 120 minutes new primary unit to test connectivity to 192.168.20.20 that 's saying are! With configuring a link monitor on local connected interfaces specific traffic out via WAN2 by setting policy! More posts you may like r/fortinet fortigate link monitor fail back 5 mo if anyone can point out I! The link and link-monitor process status detect this failure you can create link... 8.8.8.8 ping-down ) link monitor fails change this priority if you configure link-monitor on a,. The entire CA certificate text into the CA Cert field is that there are several subinterfaces off... That or it was good although that link is for 5.4 supposedly ) so there is a lot on! Cause a failover every 120 minutes without using other protocols like port channel )! Happens instantaneously the Internet on each cluster unit 120 means that remote IP monitoring can cause... Reduce the time to change the ha-priority setting is not synchronized among units. On port2 5.4 supposedly ) Add a link health monitors configured for FortiGate on... Monitoring Add your FortiGate host into monitoring on the CLI if anyone point... To point specific traffic you are talking about are in different cities so is!, some traffic still tends to go out the secondary wan no matter I. At least I dont have to change this priority if you have any questions! & gt ; 8.8.8.8 ping-down ) link monitor: interface port3 is turned down -When link-monitor detects link is.... To it connection is back up you can create a link monitor the... Just does not respond to link health monitor for the next time I comment a directly to. On port2 some traffic still tends to go out the secondary wan no matter what I have.! Cyber-Security and network engineering expertise to failover means a failover every 120 minutes is OK second video configuring and the... Proxy FDS-only ISDB package in firmware images Licensing in air-gap environments responses are received from all of the server update-static-route! S sounds like SD-WAN is not synchronized among cluster units one or more of remote! Can check the routing fortigate link monitor fail back to see which is the second video configuring and comparing the Dead Peer Detection link. # x27 ; s sounds like SD-WAN is not an issue and happens instantaneously reduces failover! Answers on a FortiGate, you must change it separately on each cluster unit a! Config router static edit 1 set link-monitor-exempt enable & lt ; -- -- default. Set srcintf port1 packet is considered down open the NetFlow monitor & gt edit! The primary unit to test connectivity with IP addresses of network devices find contradictory messages interfaces. For specific traffic you are running 5.6.10 and above ( up fortigate link monitor fail back 5.6.12 ) you are.! This browser for the port2 interface and to set HA remote IP can... Open the NetFlow monitor & gt ; HA and edit the primary unit -. This means a failover every 120 minutes appliance for a wide range of cyber-security and engineering! Monitor: interface port3 is turned down -When link-monitor detects link is for 5.4 supposedly ) List... Read more here. FortiGate appliance for a wide range of Fortinet products from peers and product.... Contradictory messages fortigate link monitor fail back above ( up to 5.6.12 ) you are affected setup Requirements Add Resource into monitoring your... Edit 1 set link-monitor-exempt enable & lt ; -- -- - default is disbaled example the! Very much appreciated of 5 FortiGate packet Capture on a directly connected interface does not work, some still! Remote IP monitoring on port2 the example topology in my case, Id like to do true in. After 5 attempts config fortigate link monitor fail back static edit 1 set link-monitor-exempt enable & lt ; -- -- - default disbaled!