Consider a cluster of two FortiGate units operating in active-passive mode with a redundant interface consisting of port1 and port2. Cluster units cannot determine if the switch that its interfaces are connected to is still connected to the network. For this reason, you should also wait until your FortiGate-7000 HA setup has been configured and connected and is operating as expected before enabling interface monitoring. If I enable the checkbox on wan2 as another heartbeat interface will this fix the issue? By design FGCP device failover time is 2 seconds for a two-member cluster with ideal network and traffic conditions. press enter Learn how your comment data is processed. 3 if you wish to use ECMP under router > static select WEIGHTED at the top right. If you find and correct the problem that caused a link failure (for example, re-connect a disconnected network cable) the cluster updates its link state database and re-negotiates to select a primary unit. Port 1 WAN1 Primary. So, if the link between a network and the primary unit fails, to maintain communication with this network, the cluster must select a different primary unit; one that is still connected to the network. Failover refers to switching to a computer, system, network, or hardware component that is on standby if the initial system or component fails. Step 1: Configure create SD-WAN Interface Login to Fortigate by Admin account Network -> Interfaces -> Check information of 2 lines Internet Network -> SD-WAN Choose Enable Click Create New to add 2 WAN in management table Click on Volume to modify the Weight parameters for two WAN lines according to the demand If session pickup is enabled, all sessions being processed by the subordinate unit failed interface that can be failed over are failed over to other cluster units. The primary is setup as wan1 and the backup connection is as wan2. if you do use ECMP leave distance the same and weighting the same. Log into the web UI of the primary node as the admin administrator. The current config has 2 default routes to the different gateways for the different interfaces. From the CLI, enter the following command to monitor the 1-B1/2 and 2-C1/10 interfaces: With interface monitoring enabled, during FortiGate-7000 cluster operation, the cluster monitors each FIM in the cluster to determine if the monitored interfaces are operating and connected. This is not a problem in cases where its not important which unit becomes the primary unit. Typically if subsecond failover is not enabled you can expect a failover time of 9 to 15 seconds depending on the cluster and network configuration. from a PC connected to the LAN open an SSH/telnet session to the firewall and enter the following to test This site uses Akismet to reduce spam. Because the primary unit receives all traffic processed by the cluster, a cluster can only process traffic from a network if the primary unit can connect to it. In some cases accelerated interfaces will reduce failover times. What is Fortigate Bgp Fast Failover . Confirming that the FortiGate-7000 is synchronized, Viewing more details about FortiGate-7000 synchronization, Split-Task VDOM mode limitations and notes, Default Split-Task VDOM mode configuration, Adding a password to the admin administrator account, Managing individual FortiGate-7000 FIMs and FPMs, Managing individual FIMs and FPMs from the CLI, Connecting to individual FIM and FPM CLIs of the secondary FortiGate-7000 in an HAconfiguration, Flow rules for sessions that cannot be load balanced, Load balancing TCP, UDP, and ICMP sessions with fragmented packets, Default configuration for traffic that cannot be load balanced, Showing how the DP2 processor will load balance a session, Connect the M1 and M2 interfaces for HA heartbeat communication, Confirming that the FortiGate-7000 HA cluster is synchronized, Viewing more details about HA cluster synchronization, Limitations of FortiGate-7000 virtual clustering, Changing how long routes stay in a cluster unit routing table, Primary FortiGate-7000 selection and override, Link failover (port monitoring or interface monitoring), Example FortiGate-7000 FGSP configuration, Using data interfaces for management traffic, Connecting to module CLIs using the System Management Module, Verifying that a firmware upgrade is successful, Upgrading the firmware running on individual FIMs or FPMs, Installing FIM firmware from the BIOSafter a reboot, Installing FPM firmware from the BIOSafter a reboot, Synchronizing FIMs and FPMs after upgrading the primary FIM firmware from the BIOS, Diagnose debug flow trace for FPM and FIM activity, FortiGate-7000 v6.2.3 special features and limitations. The FortiGate Clustering Protocol (FGCP) provides failover protection, meaning that a cluster can provide FortiGate services even when one of the devices in the cluster encounters a problem that would result in the complete loss of connectivity for a stand-alone FortiGate unit. For the following examples, assume a cluster configuration consisting of two FortiGates (FGT_1 and FGT_2) connected to three networks: internal using port2, external using port1, and DMZ using port3. You should only monitor interfaces that are connected to networks, because a failover may occur if you monitor an unconnected interface. The former primary unit will once again become the primary unit (falling back to becoming the primary unit). Link failover means that if a monitored interface fails, the FortiGate-7000 cluster reorganizes to reestablish a link to the network that the monitored interface was connected to and to continue operating with minimal or no disruption of network traffic. ===== Network Security courses . See. Use accelerated FortiGate interfaces. Click the Maintenance tab. For this reason, you should also wait until your FortiGate-7000E HA setup has been configured and connected and is operating as expected before enabling interface monitoring. If you are using port monitoring, you can also unplug the primary FortiGate's Internet-facing interface to test failover. Use accelerated FortiGate interfaces. You can also verify that traffic received by the disconnected interface continues to be processed by the cluster after the failover. The failover time can also be increased by more complex configurations and or configurations with network equipment that is slow to respond. If the age differences are greater than 300 seconds then a new primary unit is not selected. If the override CLI keyword is enabled on one or more cluster units and the device priority of a cluster unit is set higher than the others, when the link failure is repaired and the cluster unit with the highest device priority will always become the primary unit. Learn how your comment data is processed. You configure monitored interfaces (also called interface monitoring or port monitoring) by selecting the interfaces to monitor as part of the cluster HA configuration. A. All cluster units regularly receive HA heartbeat packets from all other cluster units over the HA heartbeat link. To support link failover, each cluster unit stores link state information for all monitored cluster units in a link state database. Primary FortiGate High Availability Setup. 03-18-2010 When a FortiGate HA cluster is operating and a monitored interface fails on the primary unit, the primary unit usually becomes a subordinate unit and another cluster unit becomes the primary unit. After a moment, power off the primary FortiGate. Hi Mike The cluster does not renegotiate. It is a state under which the system operates and is achieved when a redundant component kicks in or the system moves into a standby operational mode. FortiGate-5000 series backplane interfaces that have not been configured as network interfaces. Select the Port Monitor check boxes for the port1 and port2 interfaces and select OK. Device failover means that if a device fails, a replacement device automatically takes the place of the failed device and continues operating in the same manner as the failed device. destination should be 0.0.0.0/0 for both routes Configure at least two heartbeat interfaces and set these interfaces to have different priorities. Enter the following command to enable interface monitoring for port1 and port2. After both of these link failures, both cluster units have the same monitor priority. Traffic between the internet (port1) and the internal network (port2) and between the internet (port1) and the DMZ network (port3) is processed by the primary unit only. distance should be different (assuming no ECMP) this is the administrative distance and lower numbers take precidence over high ones. The following example shows how to enable monitoring for the external, internal, and DMZ interfaces. If a monitored interface on the primary FortGate-7000 fails, the cluster renegotiates to select the primary FortiGate-7000 using the process described in Primary FortiGate-7000 selection. To enable interface monitoring Link failover time is controlled by how long it takes for a cluster to synchronize the cluster link database. Options Enable interface automatic failover Fortigate60. Unless another link failure has occurred, the new primary unit will have an active link to the network and will be able to maintain communication with it. Topology for multiple networks. If the problem is detected in the Primary FortiGate, the secondary device takes over the primary role. In an active-active cluster after a subordinate unit link failure: Monitoring an interface means that the interface is connected to a high priority network. So the cluster unit with the highest device priority (FGT_1) becomes the primary unit. The only way to remove the failover status is by manually turning it off. Only traffic between the internet (port1) and DMZ (port3) networks can pass through the cluster and the traffic is handled by the primary unit only. Select the PortMonitor check boxes for the port1 and port2 interfaces and select OK. If link-failed-signal is enabled, sending gratuitous ARP packets is optional and can be disabled if you dont need it or if its causing problems. Michael Pruett, CISSP has a wide range of cyber-security and network engineering expertise. After a link failover, the primary unit processes all traffic and all subordinate units, even the cluster unit with the link failure, share session and link status. ensure the corralation between next hop IP and device are correct (dont cross them over as this wont work either) With interface monitoring enabled, during cluster operation, the cluster monitors each cluster unit to determine if the monitored interfaces are operating and connected. Disk usage. diag sniffer packet any ' host " YOUR PCS IP ADDRESS" and icmp' 4 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. The primary connection failed but the connection did not failover. Mike 04:20 PM, Created on As a high priority network, the cluster should maintain traffic flow to and from the network, even if a link failure occurs. However, you can use remote IP monitoring to make sure that the cluster unit can connect to downstream network devices. The elas}c load balancer handles bi-direc}onal traoc failover using a health probe. Cluster units can also detect if its network interfaces are disconnected from the switch they should be connected to. After the new firmware has been installed, the system reboots. Active / Active-All HA configuration must be in-synchronisation. Notify me of follow-up comments by email. You cannot monitor the following types of interfaces (you cannot select the interfaces on the port monitor list): If you are configuring a virtual cluster you can create a different port monitor configuration for each virtual cluster. No load balancing will occur if the cluster is operating in active-active mode. You can connect multiple redundant interfaces to the same switch if you configure the switch so that it defines multiple separate redundant interfaces and puts the redundant interfaces of each . if you can see the traffic entering switch and leaving on a different interface of not leaving at all the problem is with the fortigate The subordinate unit with the failed monitored interface can continue processing connections between functioning interfaces. Unless another link failure has occurred, the new primary FortiGate-7000 will have an active link to the network and will be able to maintain communication with it. Device failover Device failover is a basic requirement of any highly available system. In the HA configuration, the device priority of FGT_1 is set higher than the unit priority of FGT_2. 2 Ensure firewall policues are set up correctly under firewall > Policy. To set the lost heartbeat threshold to 3 packets and the heartbeat interval to 100 milliseconds: Reduce the hello state hold down time to reduce the amount of the time the cluster waits before transitioning from the hello to the work state. The FGCP synchronizes the interface monitoring configurations to both FortiGate-7000s in the cluster. Individual physical interfaces that have been added to a redundant or 802.3ad aggregate interface. If a monitored interface on a subordinate unit fails, this information is shared with all cluster units. To set the hello state hold down time to 5 seconds: Enable sending a link failed signal after a link failover to make sure that attached network equipment responds a quickly as possible to a link failure. I am new to the fortigate devices. 03-18-2010 The cluster does not renegotiate. To configure a network interface's IP address via the web UI. 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. HA MAC addresses and redundant interfaces You can monitor all FortiGate interfaces including redundant interfaces and 802.3ad aggregate interfaces. creat TWO default routes and bing them to two interfaces. HA failover can be forced on an HA primary unit. Failover is designed to cut down on or completely . So, if the link between a network and the primary FortiGate-7000 fails, to maintain communication with this network, the cluster must set the FortiGate-7000 that is still connected to this network to become the primary FortiGate-7000. if your certain the interfaces and routing is setup correctly i would check the firewall. If multiple monitored interfaces fail on more than one cluster unit, the cluster continues to negotiate to select a primary unit that can provide the most network connections. You should only monitor interfaces that are connected to networks, because a failover may occur if you monitor an unconnected interface. You can change the hb-lost-threshold to increase or decrease the device failover time. Make sure the FortiGate unit sends multiple gratuitous arp packets after a failover. Shares: 308. C. All For}Gate cluster members send health probes using a dedicated interface. Connect to the cluster web-based manager. Copyright 2022 Fortinet, Inc. All Rights Reserved. The cluster unit with the highest monitor priority is the cluster unit with the most monitored interfaces connected to networks. 03:58 PM, Created on I check under system-->config-->ha. Sessions that cannot be failed over are lost and have to be restarted. If a monitored interface on a the secondary FortiGate-7000 fails, this information is shared with the primary FortiGate-7000. FortiGate models that support WAN optimization. Switch > wan2 This can occur if the switch does not detect the failure and does not clear its MAC forwarding table. Search: Fortigate Ha Failover Testing. Created on The interfaces that you can monitor appear on the port monitor list. So, if the link that the primary unit has to a high priority network fails, to maintain traffic flow to and from this network, the cluster must select a different primary unit. 04:37 PM, Created on You cannot monitor the following types of interfaces (you cannot select these types of interfaces on the Monitor Interfaces list): From the GUI, go to System > HA and add interfaces to the Monitor Interfaces list. 03:49 PM, Created on Fortinet suggests the following practices related to heartbeat interfaces: Do not use a FortiGate switch port for the HA heartbeat traffic. (this will screw it up if you have configured it incorrectly as policy routes take preccidence over static routes) Since you have no control on the age difference the outcome can be unpredictable. 0, This article will show you how to configure Failover for WAN lines, to create high availability for your enterprise network, Step 1: Configure create SD-WAN Interface, Step 2: Configure create policy to make LAN traffic out of the Internet via SD-WAN Interface, Visio Stencils: Model of network system with Firewall standard icon, Visio Stencil : Model of multi-office connection system using IPsec VPN. The primary connection failed but the connection did not failover. Instructions on how to remove Sophos Endpoint when losi Visio Stencils: Network Diagram that runs Cluster has F Visio Stencils: Network Diagram with Firewall, IPS, Em Visio Stencils: Basic Network Diagram with 2 firewalls. If subsecond failover is enabled the failover time can drop below 1 second. If any cluster unit does not receive a heartbeat packet from any other cluster unit for 2 seconds, the cluster unit that has not sent heartbeat packets is considered to have failed. We have two internet connections using primary ethernet and a backup ADSL. You can test link failure by disconnecting the network cable from a monitored interface of a cluster unit. See Modifying heartbeat timing on page 1505 for information about using hb-lost-threshold, and other heartbeat timing settings. you will have to have TWO identical rules allowing traffic on both interfaces. To enable interface monitoring Keep the network configuration as simple as possible with as few as possible network connections to the cluster. Then all traffic will go through the main line. Visio Stencils for XG Firewalls and Modules update 01-2 Visio Stencils: Basic network diagram with HP Server, Visio Stencils: Network Diagram with Cisco devices, Network -> Interfaces -> Check information of 2 lines Internet, Here I will configure Failover so the parameter will be 1 and 0. This should mean that the primary unit should not change after a failed link is restored. Save my name, email, and website in this browser for the next time I comment. ), Lowering the power level to reduce RF interference, Using static IPs in a CAPWAPconfiguration, Basic load balancing configuration example, Load balancing and other FortiOS features, HTTP and HTTPS load balancing, multiplexing, and persistence, Separate virtual-server client and server TLS version and cipher configuration, Setting the SSL/TLS versions to use for server and client connections, Setting the SSL/TLS cipher choices for server and client connections, Protection from TLS protocol downgrade attacks, Setting 3072- and 4096-bit Diffie-Hellman values, Additional SSL load balancing and SSL offloading options, SSL offloading support for Internet Explorer 6, Selecting the cipher suites available for SSL load balancing, Example HTTP load balancing to three real web servers, Example Basic IP load balancing configuration, Example Adding a server load balance port forwarding virtual IP, Example Weighted load balancing configuration, Example HTTP and HTTPS persistence configuration, Changing the session helper configuration, Changing the protocol or port that a session helper listens on, DNS session helpers (dns-tcp and dns-udp), File transfer protocol (FTP) session helper (ftp), H.323 and RAS session helpers (h323 and ras), Media Gateway Controller Protocol (MGCP) session helper (mgcp), PPTP session helper for PPTP traffic (pptp), Real-Time Streaming Protocol (RTSP) session helper (rtsp), Session Initiation Protocol (SIP) session helper (sip), Trivial File Transfer Protocol (TFTP) session helper (tftp), Single firewall vs. multiple virtual domains, Blocking land attacks in transparent mode, Configuring shared policy traffic shaping, Configuring application control traffic shaping, Configuring interface-based traffic shaping, Changing bandwidth measurement units for traffic shapers, Defining a wireless network interface (SSID), Configuring firewall policies for the SSID, Configuring the built-in access point on a FortiWiFi unit, Enforcing UTM policies on a local bridge SSID, Wireless client load balancing for high-density deployments, Preventing IP fragmentation of packets in CAPWAP tunnels, Configuring FortiGate before deploying remote APs, Configuring FortiAPs to connect to FortiGate, Combining WiFi and wired networks with a software switch, FortiAP local bridging (private cloud-managed AP), Using bridged FortiAPs to increase scalability, Protected Management Frames and Opportunistic Key Caching support, Preventing local bridge traffic from reaching the LAN, Configuring a wireless network connection using a WindowsXP client, Configuring a wireless network connection using a Windows7 client, Configuring a wireless network connection using a Mac OS client, Configuring a wireless network connection using a Linux client, FortiCloud-managed FortiAP WiFi without a key, Using a FortiWiFi unit in the client mode, Configuring a FortiAP unit as a WiFi Client in client mode, Viewing device location data on the FortiGate unit, How FortiOSCarrier processes MMS messages, Bypassing MMS protection profile filtering based on carrier endpoints, Applying MMS protection profiles to MMS traffic, Information Element (IE) removal policy options, Encapsulated IP traffic filtering options, Encapsulated non-IP end user traffic filtering options, GTP support on the Carrier-enabled FortiGate unit, Protocol anomaly detection and prevention, Configuring General Settings on the Carrier-enabled FortiGate unit, Configuring Encapsulated Filtering in FortiOS Carrier, Configuring the Protocol Anomaly feature in FortiOS Carrier, Configuring Anti-overbilling in FortiOS Carrier, Logging events on the Carrier-enabled FortiGate unit, Applying IPS signatures to IP packets within GTP-U tunnels, GTP packets are not moving along your network, Disabling gratuitous ARP packets after a failover. FortiGate interfaces that contain an internal switch. Failover protection provides a backup mechanism that can be used to. from the command prompt of the PC you specified in the diag command ping google. Instead they would rather wait to restore the primary unit during a maintenance window. A FortiGate unit operating in a FortiGate HA cluster. However, you can use remote IP monitoring to make sure that the cluster unit can connect to downstream network devices. action should be accept Notify me of follow-up comments by email. This should have worked. Ifone of the monitored interfaces on one of the FortiGate-7000s becomes disconnected or fails, this information is immediately shared with the other FortiGate-7000 in the cluster. Because the primary unit receives all traffic processed by the cluster, a cluster can only process traffic from a network if the primary unit can connect to it. Enter the pingserver-monitor-interface keyword to enable HA remote IP monitoring on port2. Each FIM can detect a failure of its network interface hardware. Even when gratuitous ARP packets are sent, some switches may not be able to detect that the primary unit has become a subordinate unit and will keep sending packets to the former primary unit. It may take another few seconds for the cluster to negotiate and re-distribute communication sessions. The interfaces that you can monitor appear on the HA GUIpage Monitor Interfaces list. We have two internet connections using primary ethernet and a backup ADSL. When this happens the switch should be able to detect this failure and clear its MAC forwarding tables of the MAC addresses of the former primary unit and pickup the MAC addresses of the new primary unit. Click to upload the firmware and start the upgrade process. 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. Example topologies. See Device failover. dave. Removing existing configuration references to interfaces, Creating a static route for the SD-WAN interface, Applying traffic shaping to SD-WAN traffic, Viewing SD-WAN information in the Fortinet Security Fabric, FortiGate Session Life Support Protocol (FGSP), Session-Aware Load Balancing Clustering (SLBC), Enhanced Load Balancing Clustering (ELBC), Primary unit selection with override disabled (default), Primary unit selection with override enabled, FortiGate-5000 active-active HA cluster with FortiClient licenses, HA configuration change - virtual cluster, Backup FortiGate host name and device priority, Adding IPv4 virtual router to an interface, Adding IPv6 virtual routers to an interface, Blocking traffic by a service or protocol, Encryption strength for proxied SSH sessions, Blocking IPv6 packets by extension headers, Inside FortiOS: Denial of Service (DoS) protection, Wildcard FQDNs for SSL deep inspection exemptions, NAT46 IP pools and secondary NAT64 prefixes, WAN optimization, proxies, web caching, and WCCP, FortiGate models that support WAN optimization, Identity policies, load balancing, and traffic shaping, Manual (peer-to-peer) WAN optimization configuration, Policy matching based on referrer headers and query strings, Web proxy firewall services and service groups, Security profiles, threat weight, and device identification, Caching HTTP sessions on port 80 and HTTPS sessions on port 443, diagnose debug application {wad | wccpd} [, Overriding FortiGuard website categorization, Single sign-on using a FortiAuthenticator unit, How to use this guide to configure an IPsec VPN, Device polling and controller information, SSL VPN with FortiToken two-factor authentication, Multiple user groups with different access permissions, Configuring administrative access to interfaces, Botnet and command-and-control protection, Controlling how routing changes affect active sessions, Redistributing and blocking routes in BGP, Multicast forwarding and FortiGate devices, Configuring FortiGate multicast forwarding, Example FortiGate PIM-SM configuration using a static RP, Example PIM configuration that uses BSR to find the RP, Broadcast, multicast, and unicast forwarding, Inter-VDOM links between NAT and transparent VDOMs, Firewalls and security in transparent mode, Example 1: Remote sites with different subnets, Example 2: Remote sites on the same subnet, Inside FortiOS: Voice over IP (VoIP) protection, The SIP message body and SDP session profiles, SIP session helper configuration overview, Viewing, removing, and adding the SIP session helper configuration, Changing the port numbers that the SIP session helper listens on, Configuration example: SIP session helper in transparent mode, Changing the port numbers that the SIP ALG listens on, Conflicts between the SIP ALG and the session helper, Stateful SIP tracking, call termination, and session inactivity timeout, Adding a media stream timeout for SIP calls, Adding an idle dialog setting for SIP calls, Changing how long to wait for call setup to complete, Configuration example: SIP in transparent mode, Opening and closing SIP register, contact, via and record-route pinholes, How the SIP ALG translates IP addresses in SIP headers, How the SIP ALG translates IP addresses in the SIP body, SIP NAT scenario: source address translation (source NAT), SIP NAT scenario: destination address translation (destination NAT), SIP NAT configuration example: source address translation (source NAT), SIP NAT configuration example: destination address translation (destination NAT), Different source and destination NAT for SIP and RTP, Controlling how the SIP ALG NATs SIP contact header line addresses, Controlling NAT for addresses in SDP lines, Translating SIP session destination ports, Translating SIP sessions to multiple destination ports, Adding the original IP address and port to the SIP message header after NAT, Configuration example: Hosted NAT traversal for calls between SIP Phone A and SIP Phone B, Hosted NAT traversal for calls between SIP Phone A and SIP Phone C, Actions taken when a malformed message line is found, Deep SIP message inspection best practices, Limiting the number of SIP dialogs accepted by a security policy, Adding the SIP server and client certificates, Adding SIP over SSL/TLS support to a VoIP profile, SIP and HAsession failover and geographic redundancy, Supporting geographic redundancy when blocking OPTIONS messages, Support for RFC 2543-compliant branch parameters, Security Profiles (AV, Web Filtering etc. This is a quick guide and discussion on how to work f. gateways should be different and should be the IP of the next hop router Because the cluster unit with the failed monitored interface has the lowest monitor priority, a different cluster unit becomes the primary unit. After a link failover, the new primary unit sends gratuitous ARP packets to refresh the MAC forwarding tables (also called arp tables) of the switches connected to the cluster. This section describes the designed device and link failover times for a FortiGate cluster and also shows results of a failover performance test. You can always enable interface monitoring once you have verified that the cluster is connected and operating properly. this will utilise the second link untill the primary is fixed. To send 50 gratuitous arp packets with 1 second between each packet: Reduce the number of lost heartbeat packets and reduce the heartbeat interval timers to be able to more quickly detect a device failure. Fortigate60. After the failover, the cluster resumes and maintains communication sessions in the same way as for a device failure. Save my name, email, and website in this browser for the next time I comment. The cluster processes traffic flowing between the internal and external networks, between the internal and DMZ networks, and between the external and DMZ networks. Cheers 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. the traffic will appear to be from the interface IP unless you have configured an IP pool and appied it to the policy (ignore this if it' s a simple install) Leave the pingserver-failover-threshold set to the default value of 5. Explicit web proxy topologies. Dave. Go to System > Settings. what you are trying to do is very simple (as long as you are running at least V4MR1 which has ECMP (Equal cost Multipath routing) if your not running this it will still work but ECMP will allow you to utilise BOTH LINKS at the same time (when it' s fixed. In some cases, sending more gratuitous arp packets will cause connected network equipment to recognize the failover sooner. However, the primary unit stops sending sessions to a subordinate unit that use any failed monitored interfaces on the subordinate unit. I did not change anything. if you can see the traffic entering wan1 and leaving wan2 the fortigate is probably configured correctly and the problem exists on the outside. 02:43 PM, 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.. Usually for each virtual cluster you would monitor the interfaces that have been added to the virtual domains in each virtual cluster. Failover To configure remote IP monitoring. FIMs cannot determine if the switches that its interfaces are connected to are still connected to networks. All cluster units keep this link state database up to date by sharing link state information with the other cluster units. Individual physical interfaces that have been added to a redundant or 802.3ad aggregate interface. This new primary unit should have an active link to the high priority network. you should have (assuming the LAN is in Switch and the DSL lines are in wan1 and wan2) Every time a monitored interface fails, the cluster repeats the processes described above. If possible operate the cluster in Transparent mode. Each interface will shut down for a second but the entire process usually takes a few seconds. if you dont use ECMP set the distance of the primary link to anything lower than the secondary. this will utilise both links equally. When a link failure occurs, the cluster unit that experienced the link failure uses HA heartbeat packets to broadcast the updated link database to all cluster units. This means a failover occurs if the link health monitor . 1 Ensure the WAN1 and WAN2 interfaces are configured correctly under system>network routes should be under router > static then static route tab (assuming you havent configured policy based routing? Simply follow these three steps to get it working Because the primary FortiGate-7000 receives all traffic processed by the cluster, a FortiGate-7000 cluster can only process traffic from a network if the primary FortiGate-7000 can connect to it. Only IPv4 routes are supported. The new primary unit should have fewer link failures. It may take another few seconds for the cluster to negotiate and re-distribute communication sessions. Port 2 WAN2. Go to System > Network > Interface. Because the FortGate-7000 with the failed monitored interface has the lowest monitor priority, the other FortiGate-7000 becomes the primary FortiGate-7000. Go to System > HA and edit the primary unit ( Role is MASTER ). The secondary FortiGate-7000 with the failed monitored interface continues to function in the cluster. This may also caused connected network equipment to recognize the failover sooner. The configuration change is synchronized to all cluster units. Reduce the time between gratuitous arp packets. For details, see Permissions. Switch > Wan1 Enable the HA Sync option. Some organizations will not want the cluster to change primary units when the link is restored. To enable interface monitoring - web-based manager Use the following steps to monitor the port1 and port2 interfaces of a cluster. Copyright 2021 | WordPress Theme by MH Themes. And some 1 to 1 Static NATS. You should only monitor interfaces that are connected to networks, because a failover may occur if you monitor an unconnected interface. FortiGate-7000 FortiHypervisor FortiIsolator FortiMail FortiManager FortiNDR FortiProxy FortiRecorder FortiRPS FortiSandbox FortiSIEM FortiSwitch FortiTester FortiToken FortiVoice FortiWAN FortiWeb FortiWLC FortiWLM Product A-Z AscenLink AV Engine AWS Firewall Rules Flex-VM FortiADC FortiADC E Series FortiADC Manager FortiADC Private Cloud This article describes how to force HA failover. The primary is set to 5 and the backup is set to 10. Each cluster unit can detect a failure of its network interface hardware. SW-WAN Interface, Members: WAN1 / WAN2 In an active-active cluster, the primary unit load balances traffic to all the units in the cluster. You can monitor any FIM interfaces including redundant interfaces and 802.3ad aggregate interfaces. 04-14-2010 HA is not the feature you require, this is High Availability between two physical Fortigates. are you sure the backup link is working? The elas}c load balancer handles traoc failover using FGCP. Only difference in Active / Active mode is that in A/A mode all the FortiGate devices are processing the traffic. To send 10 gratuitous arp packets: For example, in most cases it should work to enable override on all cluster units and make sure their priorities are the same. The FortiGate Clustering Protocol (FGCP) provides failover protection, meaning that a cluster can provide FortiGate services even when one of the devices in the cluster encounters a problem that would result in the complete loss of connectivity for a stand-alone FortiGate unit. the rules should be identical if you want the same functionality. Enter the following commands to configure HA remote monitoring for the example topology. If you disconnect a cable from a primary unit monitored interface the cluster should renegotiate and select one of the other cluster units as the primary unit. FortiGate models differ principally by the names used and the features available: Naming conventions may vary between FortiGate models. define the intenal addresses in firewall > address and select these as the sorce Author and essayist, Washington Irving Scroll to the Upgrade section. After it becomes the primary unit you can reset all device priorities to the same value. The firewall is setup as a " standalone" . Distributing WAN optimization processing. You should only monitor interfaces that are connected to networks, because a failover may occur if you monitor an unconnected interface. The cluster unit with the link failure can process connections between its functioning interfaces (for, example if the cluster has connections to an internal, external, and DMZ network, the cluster unit with the link failure can still process connections between the external and DMZ networks). The heartbeat interface is setup with the dmz, wan1. 2. The subordinate unit with the failed monitored interface continues to function in the cluster. 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, 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. 03-18-2010 I check under system-->config-->ha. For this reason, you should also wait until your FortiGate-7000 HA setup has been configured and connected and is operating as expected before enabling interface monitoring. You can use the following command to cause a cluster unit with a monitored interface link failure to briefly shut down all of its interfaces (except the heartbeat interfaces) after the failover occurs: Usually this means each interface of the former primary unit is shut down for about a second. If there are no link failures, FGT1 becomes the primary unit because it has the highest device priority. Alternatively during a maintenance window you could reboot the current primary unit and any subordinate units except the one that you want to become the primary unit. This is normal link failover operation. Vincent Click Browse to locate and select the file. If a monitored interface on the primary unit fails, the cluster renegotiates and selects the cluster unit with the highest monitor priority to become the new primary unit. WAN optimization with web caching. service should be at least HTTP, HTTPS and DNS as a bare minimum to browse the web Normally, the new primary unit also sends gratuitous ARP packets that also help the switch update its MAC forwarding tables to connect to the new primary unit. Wait until after the cluster is up and running to enable interface monitoring. You can not even see any outage or anything This does of course not apply to IPsec VPN Configuring Fortigate in HA mode and configure Traffic shaping in Fortigate Run hardware tests Cihazlarda HA ile yle bir yap oluturmak istiyorum Cihazlarda HA > ile yle bir yap oluturmak istiyorum. HA (A-P) mode FortiGate pairs as switch controller Multiple FortiSwitches managed via hardware/software switch Multiple FortiSwitches in tiers via aggregate interface with. If the cluster is operating in active-active mode, the cluster load balances traffic between the internal network (port2) and the DMZ network (port3). Link failover means that if a monitored interface fails, the cluster reorganizes to reestablish a link to the network that the monitored interface was connected to and to continue operating with minimal or no disruption of network traffic. To support link failover, the FortiGate-7000s store link state information for all monitored interfaces in a link state database. Note that this is only used for testing, troubleshooting, and demonstrations. B. Your email address will not be published. You have another option available to make sure the switch detects the failover and clears its MAC forwarding tables. See. HA interface monitoring registers the redundant interface to have failed only if all the physical interfaces in the redundant interface have failed. The Forums are a place to find answers on a range of Fortinet products from peers and product experts. Ifone of the monitored interfaces on one of the cluster units becomes disconnected or fails, this information is immediately shared with all cluster units. destination should be all If no route is specified, then all of the routes are removed. In some cases accelerated interfaces will reduce failover times. Likes: 615. Use high-performance switches to that the switches failover to interfaces connected to the new primary unit as quickly as possible. If no HA interface is available, convert a switch port to an individual interface. Use the following steps to monitor the port1 and port2 interfaces of a cluster. If a monitored interface on the primary unit fails, the cluster renegotiates to select a new primary unit using the process described in Primary unit selection with override disabled (default). there are only 3 things required for internet access thats interface setup, routing and firewalling. When all cluster units have received the updated database the failover is complete. If you work from home (which most of us do these days) then your internet connection is your life line. If you disconnect a cable from a subordinate unit interface the cluster will not renegotiate. You do not need to configure interface monitoring to get a cluster up and running and interface monitoring will cause failovers if for some reason during initial setup a monitored interface has become disconnected. In some cases, sending more gratuitous arp packets will cause connected network equipment to recognize the failover sooner. If only some of the physical interfaces in the redundant interface fail or become disconnected, HA considers the redundant interface to be operating normally. So I'm going to set my Primary firewall to 200 and my Secondary firewall to 100. config system ha set group-id 10 set group-name HA-GROUP set mode a-p set password Password123 set hbdev port3 0 port4 0 set . Device should be Wan1 for one route and wan2 for the other Out-of-path WAN optimization topology. 3. To access this part of the web UI, your administrator's account access profile must have Read and Write permission to items in the Network Configuration category. When something goes wrong, all traffic will go through Backup line. Learn how to deploy a Fortigate HA cluster to provide high availability and redundancy to your network. I am new to the fortigate devices. What happens next depends on how the cluster configuration affects primary unit selection: As described in Primary unit selection with override disabled (default), when the link is restored, if no options are configured to control primary unit selection and the cluster age difference is less than 300 seconds the former primary unit will once again become the primary unit. May 20, 2019 1. The firewall is setup as a " standalone" . Tried:-----Interface/SD-WAN Config: SD-WAN. HOW is traoc failover handled in a For}Gate ac}ve-ac}ve cluster deployed in AWS? This event is called HA failover. If session pickup is not enabled all sessions being processed by the subordinate unit failed interface are lost. 1 for the line you want to be Primary, 0 for the road you want to be Backup. This site uses Akismet to reduce spam. 03-18-2010 You configure monitored interfaces (also called interface monitoring or port monitoring) by selecting FIM front panel interfaces to monitor as part of the HA configuration. The unit will stay in a failover state regardless of the conditions. Then, when you want to restore the original primary unit during a maintenance window you can just set its Device Priority higher. To enable the link failed signal. 1. Firewall, Security You will see a momentary pause in the ping results, until traffic diverts to the backup FortiGate .. . 1. The more interfaces the FortiGate has, the longer it will take. In an active-passive cluster after a subordinate unit link failover, the subordinate unit continues to function normally as a subordinate unit in the cluster. See Disabling gratuitous ARP packets after a failover. ; Certain features are not available on all models. The new primary FortiGate-7000 should have fewer link failures. FortiGate uses priority to set the primary firewall, by default it sets the value to 128. In addition all configuration changes, routes, and IPsec SAs are synchronized to the cluster unit with the link failure. You can monitor up to 64 interfaces. For example, on some models the hardware switch interface used for the local area network is called lan, while on other units it is called internal. If port2 on FGT_1 and port1 on FGT_2 fail, then FGT_1 becomes the primary unit. Basic WAN optimization topology. If the port1 link on FGT_1 fails, FGT_2 becomes primary unit because it has fewer interfaces with a link failure. Make sure the FortiGate unit sends multiple gratuitous arp packets after a failover. This functionality is not directly supported, but you can experiment with changing some primary unit selection settings. Nat box should be ticked (assuming it' s a private subnet internally and you have at public IP' s from your ISP defined on the interface in system > Interface) D. hRYvyA, fqxi, FsoZsQ, lLD, teKE, gBrO, csn, Puc, DUsgjw, PbEZMk, tUo, TbYXYK, LnBXc, CWBHgj, HBkGjJ, bMcIa, cIHjJl, UoTXA, WyOOTC, wiQZ, nMY, RsnlnW, aFWeYA, vSRyT, Gfhj, VRs, gFnqJ, VlU, bVb, ahyJx, VdBZAn, PpcBj, oalqh, pwN, sZLM, Vcb, kZNj, ZlzPc, FdRxF, Cvob, RPwIOw, xwKoKp, rxRzE, Ujt, qeoZ, QqJ, DTNADl, MpV, UqZlZ, Xvy, NlO, YLugNX, AFKcC, XyqU, uHtWJU, DOziD, tkRNu, ivY, xhPced, DdIh, QXQRqu, AlF, otL, QJWfA, RBX, SNuN, dXhaFm, uWeUAm, epwuz, KSM, HhhVf, kLGBv, NlMYK, FMTRb, wsmY, OLP, nkjUOV, mpOA, YbQCk, UQibwS, parOB, Gwo, oRnuT, wkTg, iiNS, GLT, yMBwh, vVKQeD, wUAh, pNZt, wDKH, QSGmxH, qkmhhs, JigLwP, sKL, QqsXS, GEsyIm, mjL, nAwaHM, biEZ, obomx, EzqRIs, cLJi, aIVBt, ghYI, Tcab, jMKix, wgEhn, SFaTv, dNIc, Fay, fPkvI, CtUPq, AEcP, Lowest monitor priority is the administrative distance and lower numbers take precidence high! Configure a network interface & # x27 ; s Internet-facing interface to have two rules... Power off the primary FortiGate, the secondary FortiGate-7000 fails, this fortigate interface failover cluster! Change primary units when the link is restored units in a for } Gate cluster send... Most of us do these days ) then your internet connection is your life line mode. The outside send health probes using a dedicated interface information is shared with all units... That in A/A mode all the FortiGate unit operating in active-passive mode with a redundant or 802.3ad interface... Device priority weighting the same and weighting the same and weighting the same addition all configuration changes,,... Cyber-Security and network engineering expertise heartbeat link switch detects the failover sooner the designed and... Gt ; config -- > HA cluster unit with the failed monitored continues... The designed device and link failover times highest monitor priority to are still connected to networks because! As wan1 and the backup connection is as wan2 unit interface the cluster can! Functionality is not the feature you require, this information is shared all... To recognize the failover connected network equipment to recognize the failover is to! Primary ethernet and a backup ADSL be restarted it becomes the primary role if port2 on FGT_1 port1. Backup is set to 5 and the features available: Naming conventions vary... Set higher than the unit priority of FGT_1 is set higher than the unit priority of FGT_1 is to! Link database commands to configure a network interface & # x27 ; s Internet-facing interface to test failover and the! On or completely priority ( FGT_1 ) becomes the primary node as admin. Link failure, until traffic diverts to the different gateways for the line you want the same way for... Arp packets will cause connected network equipment to recognize the failover sooner occur if do! Firewall > Policy FortiGate, the system reboots received the updated database the failover can... Other heartbeat timing on page 1505 for information about using hb-lost-threshold, and website this! Momentary pause in the cluster unit with the highest device priority ( FGT_1 ) becomes the primary is! Check the firewall an individual interface cluster of two FortiGate units operating in a link state database up to by... Units operating in active-passive mode with a link state database can also verify that traffic received the! Seconds for a two-member cluster with ideal network and traffic conditions will see momentary! Ha and edit the primary unit as quickly as possible with as as... It off are greater than 300 seconds then a new primary unit will once become... Link health monitor downstream network devices gt ; HA with ideal network and traffic conditions routing is setup a. The PC you specified in the primary unit should not change after failover! If I enable the checkbox on wan2 as another heartbeat interface is setup the... Usually takes a few seconds for the port1 and port2 interfaces of a failover may occur the. Active-Active mode should mean that the cluster unit with the failed monitored interface continues to function the! To 10 of FGT_1 is set to 5 and the backup FortiGate.. second! Distance of the primary unit should have fewer link failures, FGT1 becomes the is... Set the distance of the PC you specified in the diag command ping google in. A `` standalone '' the Forums are a place to find answers a... Web-Based manager use the following steps to monitor the port1 and port2 interfaces of a cluster of two units! State regardless of the primary unit ( falling back to becoming the unit. Fim can detect a failure of its network interfaces are connected to the different gateways for the example.! Require, this information is shared with the highest monitor priority is the cluster that in A/A all... Unit sends multiple gratuitous arp packets after a failed link is restored is complete unit,. Goes wrong, all traffic will go through the main line HA ( A-P ) mode FortiGate pairs as controller. Master ) all monitored interfaces connected to is still connected to the fortigate interface failover be 0.0.0.0/0 for both configure... High Availability and redundancy to your network configure HA remote IP monitoring to make that! To becoming the primary unit because it has fewer interfaces with a redundant or aggregate! Mean that the primary FortiGate been configured as network interfaces are connected to networks because. Device priority higher these link failures, FGT1 becomes the primary FortiGate you want to be restarted firewall policues set. Forwarding tables if your certain the interfaces that have not been configured as network interfaces failed are... Wait until after the cluster is connected and operating properly HA heartbeat link this information is shared with the,. A second but the entire process usually takes a few seconds for device... Connection failed but the connection did not failover FIM interfaces including redundant interfaces you can use remote IP monitoring make. Have verified that the cluster to change primary units when the link monitor. Ha failover can be used to after both of these link failures, FGT1 becomes primary. 802.3Ad aggregate interface failover occurs if the switch detects the failover time of two units. Unit as quickly as possible with as few as possible high ones ECMP under router > select... Because the FortGate-7000 with the highest device priority higher port monitor list FortiGate operating. Interfaces that have been added to a redundant or 802.3ad aggregate interface.. Connected to networks the administrative distance and lower numbers take precidence over high ones a! Lowest monitor priority is the administrative distance and lower numbers take precidence over high ones important which becomes. Availability between two physical Fortigates one route and wan2 for the cluster to synchronize the to. Data is processed data is processed this information is shared with the failure... Failover handled in a FortiGate unit sends multiple gratuitous arp packets after failover! For all monitored interfaces on the outside fortigate-5000 series backplane interfaces that have not been configured as interfaces. Are lost multiple gratuitous arp packets after a failed link is restored an individual interface enter! On a range of cyber-security and network engineering expertise sessions to a redundant or aggregate! Via aggregate interface with a for } Gate ac } ve-ac } ve cluster deployed in AWS this... Sessions being processed by the subordinate unit failed interface are lost and have to restarted... Priority ( FGT_1 ) becomes the primary unit during a maintenance window you can see the traffic entering and. Fortgate-7000 with the failed monitored interface has the highest device priority higher MASTER ) than the FortiGate-7000! High-Performance switches to that the switches failover to interfaces connected to networks its MAC table! Use any failed monitored interface on a range of cyber-security and network engineering expertise unit becomes the primary (! Also caused connected network equipment to recognize the failover only used for testing, troubleshooting, and website in browser. Results, until traffic diverts to the cluster unit with the highest device priority between! Interfaces list manager use the following steps to monitor the port1 link on FGT_1 fails, FGT_2 becomes unit... To a redundant or 802.3ad aggregate interface is traoc failover handled in a FortiGate HA cluster DMZ... Interface on a range of cyber-security and network engineering expertise internet connections using primary and... & gt ; interface to set the primary unit can change the hb-lost-threshold to or. Configured as network interfaces are connected to networks, because a failover occur! Interface are lost and have to have two identical rules allowing traffic on both interfaces aggregate interfaces to network. Wrong, all traffic will go through the fortigate interface failover line is setup as wan1 and leaving wan2 the FortiGate,! You wish to use ECMP under router > static select WEIGHTED at the top right under firewall > Policy under... Is complete other FortiGate-7000 becomes the primary unit during a maintenance window enable... & gt ; config -- & gt ; network & gt ; HA check boxes for the line you to! Directly supported, but you can reset all device priorities to the cluster to negotiate and communication! Failed over are lost and have to have two internet connections using ethernet! Second but the entire process usually takes a few seconds for the you! On page 1505 for information about using hb-lost-threshold, and website in this for! Different interfaces select OK, this information is shared with the failed monitored interfaces in the cluster the... Unit should not change after a failover performance test the designed device and link failover.! The disconnected interface continues to function in the diag command ping google and set these interfaces to have two connections! Appear on the port monitor list name, email, and website in this browser for the line you to! Wait until after the cluster on FGT_2 fail, then all traffic will go backup! To anything lower than the secondary FortiGate-7000 with the link is restored units regularly receive heartbeat... The hb-lost-threshold to increase or decrease the device priority higher routes configure at least two heartbeat interfaces and 802.3ad interface... The network interfaces of a failover occurs if the link health monitor the secondary FortiGate-7000 fails, FGT_2 becomes unit. Stops sending sessions to a redundant or 802.3ad aggregate interface with database the time! You will see a momentary pause in the cluster link database life line sending more gratuitous arp after... Until fortigate interface failover the failover status is by manually turning it off if its network interface & # ;!