Fortigate diagnose debug commands. up: change the address to 'up'.

Fortigate diagnose debug commands 1, the log filter commands have been changed to (Refer: Troubleshooting Tip: IPSEC Tunnel (debugging IKE)). Jan 23, 2025 · The "diagnose debug flow show function-name enable" command is a FortiGate CLI command that enables the display of function names in the output of the "diagnose debug flow" command. Advanced troubleshooting: To get more information regarding the reason for authentication failure, run the following commands from the CLI: FGT# diagnose debug enable FGT# diagnose debug application fnbamd 255 . src-addr6 IPv6 source address range. To stop this debug type: FGT# diagnose debug application fnbamd 0 Jun 26, 2019 · Run the following commands to debug HA synchronization (see Manual synchronization). Th Mar 31, 2021 · The 'cli-audit-log' option records the execution of CLI commands in system event logs (log ID 44548). List the ZTNA/proxy users. 0 and above, there is a slight change in command as below: diagnose vpn ike log filter rem-addr4 10. For v7. Run real-time WAD debugs. diag debug cli 8 diag debug enable. 0. IPsec related diagnose commands. If FortiGate is connected to FortiAnalyzer or FortiCloud, the diagnose debug flow output will be recorded as event log messages and then sent to the devices. Now lets set a filter for the dst-addr4 and enter the IP address of the peer. diagnose debug application hatalk -1 <----- To check the Heartbeat communication between HA devices. 4 and later. Note: The diag debug cli X options are from 1 - 8. x diag debug flow filter daddr y. y diag debug flow trace start 10 diag debug reset Debug flow diag debug crashlog read Show crashlog diag sys session filter src x. diag vpn tunnel up IPSEC_PHASE2 IKE_Phase1 Authentication Debugging RADIUS. Show FSSO logged on users when Fortigate polls the DC. The most important command for customers to know is diagnose debug console timestamp enable diagnose vpn ike log filter name <VPN-name> diagnose debug application ike -1. # . Show function names responsible for each step in processing. diagnose sniffer packet any "proto 89" 3 . Debug flow may be used to debug the behavior of the traffic in the FortiGate device on IPv6. SSL VPN debug command. > # diag debug flow Use this command to disable debug. diagnose debug enable May 3, 2021 · Command Description; diagnose test application oftpd 3. The commands are similar to the Linux commands used for debugging hardware, system, and IP networking issues. x y. 148 ; diagnose debug flow filter daddr 8. diagnose debug console timestamp enable. Use the following diagnose commands to identify SSL VPN issues. FortiManager To do this, you can use the command: execute reboot. Dec 5, 2017 · There are two steps to obtaining the debug logs and TAC report. Use the following diagnose commands to identify SSL VPN issues. diagnose debug disable. Dec 21, 2015 · This blog post is a list of common troubleshooting commands I am using on the FortiGate CLI. Here is the output of Jan 27, 2025 · FortiGate authentication debug. Scope FortiGate. Aug 29, 2024 · On FortiGate session #1: diagnose debug reset. connection: 2/50 IKE SA: created 2/51 established 2/9 times 0/13/40 ms IPsec SA: created 1/13 established 1/7 times 0/8/30 ms; IPsec phase1 interface status: diagnose vpn ike gateway list FortiGate-5000 / 6000 / 7000; NOC Management. 'Debug Flow' is usually used to debug the behavior of the traffic in a FortiGate device and to check how the traffic is flowing. If having a FortiGate-120G using v7. Solution Configure the two WAN interfaces as members of an SD-WAN configuration. Start real-time debugging when the FortiGate is used for FSSO polling. Solution SSL VPN debug command. Example output Mar 22, 2023 · Hi all, I just want to confirm about the command "diagnose debug enable". diagnose debug flow trace start6 <n> Show n lines of IPv6 debugs. diagnose debug enable . diagnose debug disable: Stop printing debugs in the console. The following commands enable debugging log daemon (miglogd) at the proper debug level: diagnose debug application miglogd x diagnose debug enable; The following commands display different status/statistics of miglogd at the proper level: diagnose test application miglogd x diagnose debug enable; To get the list of available levels, press Enter Jun 2, 2016 · IPsec related diagnose command. diagnose debug flow trace start <n> Show n lines of IPv4 debugs. Bring UP the VPN tunnel. Dec 22, 2024 · The command runs locally on the Fortigate you are logged in, so to run the same command on a passive member of HA cluster, you will need to log in into the passive member first. FortiWeb-AWS-M01 # diagnose debug . List all devices sending logs to the Fortianalyzer with their IP addresses, serial numbers, uptime meaning connection establishment uptime, not remote device uptime, and packets received (should be growing). The 'diagnose wad debug' command has the following main options: diagnose wad debug ? This article describe the configuration to verify if administrator could not run debug commands in FortiGate CLI. 4, v7. Do not use it unless specifically requested. Starting from FortiOS 7. diagnose debug application oftpd 8 <Device name> diagnose debug enable diagnose debug config-error-log. Update the FortiGate web filter / antispam immediately. 1, the log filter commands have been changed to 'diagnose vpn ike log filter'. 182 diagnose debug application ike -1 diagnose debug console timestamp enable diagnose debug enable . diagnose debug ospf {all | appl | event | ism-debug | lsa-debug | nsm-debug | nssa | packet-debug | show | zebra-debug} {enable | disable} diagnose debug ospf6 Use this command to enable or disable the debugging level for open shortest path first (OSPF) routing for IPv6 traffic: Nov 24, 2021 · FGT SDW 1 # diagnose vpn ike log-filter mdst-addr4 x. diagnose ip router bgp level info. Related article Feb 18, 2021 · Open two SSH sessions and run the below commands: SSH session 1: diagnose debug console timestamp enable diagnose debug flow filter addr <destination-IP> diagnose debug flow filter proto <1 or 17 or 6> (optional) where 1=ICMP, 6 = TCP, 17 = UDP… diagnose debug flow show iprope enable diagnose debug flow trace start 1000 Feb 5, 2018 · This article provides debug commands to run to check if a FortiGate is pushing config changes to a managed FortiSwitch. diagnose debug flow filter addr 203. Note: Starting from FortiOS 7. x, v7. # diagnose wad user list. # diagnose debug flow filter sport <port/range> # diagnose debug flow filter daddr <addr/range> # diagnose debug flow filter dport <port/range> # diagnose debug flow filter proto <protocol> Click Start debug flow. diag debug enable <- In order to display the debug output. OSPF Sniffer: A sniffer that can be used to troubleshoot OSPF issues. Do not run this command longer than necessary, as it generates a significant amount of data. The CSV file is automatically downloaded. debug info. The 'cli-audit-log' data can be recorded on memory or disk, and can be uploaded to FortiAnalyzer, FortiGate Cloud, or a syslog Apr 7, 2024 · 本記事について 本記事では、Fortinet 社のファイアウォール製品である FortiGate について、CLI での状態確認コマンド及び情報取得コマンドを一覧でまとめています。 動作確認環境 本記事の内容は以下の機器にて動作確認を行った Mar 17, 2010 · When completed, the following command should be used to restart the service: diag test app url 99 . 97: # diagnose debug enable # diagnose debug flow filter addr 203. Aug 16, 2020 · diag debug app ike -1 <- In order to do the VPN debug. 6. x Mar 6, 2020 · Lets start by entering the commands from an SSH or Console connection. I am not focused on too many memory, process, kernel, etc. From the GUI interface: Go to System -> Advanced -> Debug Logs, select 'Download Debug Logs' and s ave the file. diagnose debug application sslvpn -1 diagnose debug enable. Jun 9, 2016 · Note that in the output in bold above, the FortiGate provides more information about the policy matching process and along with the "Allowed by Policy-XX" output, provides a means for confirming which policies were checked against the corresponding traffic based on matching criteria and which policy was the best match and ended up allowing or denying the traffic. Solution: Verification and debug. diagnose vpn s IPsec related diagnose commands SSL VPN Debug commands Troubleshooting common issues FortiGate VM unique certificate Feb 3, 2025 · diagnose debug authd fsso server-status Note: If there are more than one FSSO collector agent, the output of this command will print only the connection status of the active/primary FSSO agent. Mar 22, 2023 · Hi all, I just want to confirm about the command "diagnose debug enable". diag debug reset diag debug application dhcps -1 diag debug enable . The following commands display different status/stats of miglogd at the proper level: diagnose test application miglogd x diagnose debug enable. diagnose debug application fgfm 255. diagnose debug filter6 <parameter> Same as diagnose debug filter but for IPv6 packets. Note: Using both commands will Debug commands SSL VPN debug command. FortiGate-5000 / 6000 / 7000; NOC Management. Jun 2, 2011 · diagnose debug flow trace start <N> To stop flow tracing at any time: diagnose debug flow trace stop. ScopeAll FortiSwitch models, v3. Open SSH session to the FortiGate, save all the output, and perform these diagnose commands: diagnose debug disable diagnose debug reset diagnose debug application authd 8256 diagnose debug console timestamp enable diagnose debug enable diagnose debug authd fsso server-status <- Lock and unlock issued PC and wait Feb 27, 2023 · This article lists useful commands for initial troubleshooting steps with issues running FortiGate with Virtual Servers. v72. src-addr4 IPv4 source address range. Oct 21, 2024 · SSH into the FortiGate and run the following command: diagnose debug console timestamp enable . Jun 2, 2016 · Debug commands SSL VPN debug command. This article shows the option to capture IPv6 traffic. diagnose vpn Jun 2, 2012 · Debug commands Troubleshooting common scenarios FortiGate VM unique certificate This topic lists the SD-WAN related diagnose commands and related output. FGT# diagnose ip router ospf all (enable|disable) FGT# diagnose ip router ospf level info -> Requested for FortiOS V4. Any of the following options can be supplied: list: create a list. 189. FortiManager Debug commands Troubleshooting common scenarios SD-WAN related diagnose commands. Examples of results that may be obtained from a debug flow : The following is an example of debug flow output for traffic that has no matching Firewall Policy, hence blocked by the FortiGate. dia debug application ike -255. diagnose debug application fortilink <level> 1 to 4 (higher numbers provide more detailed output). y FGT SDW 1 # diagnose debug application ike -1 FGT SDW 1 # diagnose debug console timestamp enable FGT SDW 1 # diagnose debug enable. The higher the number the higher the verbosity in the output. x FGT# diagnose debug enable Example output Debug commands SSL VPN debug command. diagnose debug application fssod -1. Manually Editing from Within the GUI Oct 2, 2019 · FGT# diagnose test authserver ldap LDAP\ SERVER user1 password . Not sure when the Level changed but at least in 4. Additional debug commands that may be used in conjunction with the above to gather more details about the session, SSL info, etc are given under: diagnose ips debug enable ssl diagnose ips ssl debug info diagnose ips debug enable log diagnose ips debug enable detect diagnose ips debug enable session . The current output can be filtered by Time and Message . In addition to the GUI packet capture methods, the CLI offers the possibility to capture packets on multiple interfaces and mark these on a per-packet basis. The final commands starts the debug. diagnose debug info. On FortiManager: diagnose debug reset. diagnose debug flow filter <filtering param> Set filter for security rulebase processing packets output. mm is the number Jan 9, 2022 · commands to gather the system debugs for the CPU and memory assessment. These commands enable debugging of SSL VPN with a debug level of -1 for detailed results. x FGT# diagnose debug enable Example output Oct 19, 2009 · This command may generate some extensive output; it is also possible to use more specific debug filters instead of "all" to reduce the verbosity. FortiGate# execute dhcp lease-list. Request CA to re-send the active users list to FortiGate: Debug commands SSL VPN debug command. # diagnose debug flow trace start <N> To stop flow tracing at any time: # diagnose debug flow trace stop. diagnose debug authd fsso list. The main purpose of this command is to get detailed info on client/server traffic that is controlled by the WAD processes. 8 ; diagnose debug enable ; diagnose debug flow trace start 10 ##capturamos 10 paquetes ; Descripción: Configura el debug del flujo de paquetes, filtrando por dirección de origen, destino y habilitando la depuración. Each command configures a part of the debug action. The following commands enable debugging log daemon (miglogd) at the proper debug level: diagnose debug application miglogd x diagnose debug enable; The following commands display different status/statistics of miglogd at the proper level: diagnose test application miglogd x diagnose debug enable; To get the list of available levels, press Enter Mar 27, 2024 · Using debug and diagnose commands in conjunction with other Fortigate features; Conclusion. Parameters: The following commands enable debugging log daemon (miglogd) at the proper debug level: diagnose debug application miglogd x diagnose debug enable; The following commands display different status/statistics of miglogd at the proper level: diagnose test application miglogd x diagnose debug enable; To get the list of available levels, press Enter May 9, 2020 · how to troubleshoot the SSL VPN issue. The Tab completion does NOT work with this command (therefore this post). diagnose debug flow show function-name enable. Aug 2, 2024 · diagnose debug console timestamp enable diagnose debug enable . diagnose debug filter clear. To trace the packet flow in the CLI: diagnose debug flow trace start If FortiGate is connected to FortiAnalyzer or FortiCloud, the diagnose debug flow output will be recorded as event log messages and then sent to the devices. 8. fgt-del-statistics. And then run a RADIUS authentication test: diag test authserver radius RADIUS_SERVER pap user1 password . x diag sys session filter dst x. Remove any filtering of the debug output set. To check the crash log with a specific date. These debugs along wi Use this command to enable debugging. FortiGate devices offer extensive diagnostic capabilities through the diagnose debug application command, allowing detailed debugging of various system processes and daemons. You can use the CLI diagnose commands to gather diagnostic information that can be useful to Fortinet Customer Care when diagnosing any issues with your system. Debugging the packet flow requires a number of debug commands to be entered as each one configures part of the debug action, with the final command starting the debug. # diagnose wad user clear <id> <ip> <vdom> Clear a single ZTNA/proxy user. Enable/disable a DPM to FortiGate communication trace, or view the status of it. y. diagnose debug disable <----- Execute the when finished. Show the active filter for the flow debug. By following the guide, you will gain the necessary knowledge and skills to troubleshoot network issues, diagnose Jan 7, 2020 · Diagnose commands. up: change the address to 'up'. diagnose debug enable. yyyy is the number of Years. The rest of matching and conditions remain of the same syntax. 9, a known bug 1056138 is encountered. The most important command for customers to know is Mar 31, 2022 · how to run IPS engine debug in v6. To get the list of available levels, press Enter Jun 15, 2016 · New commands have been introduced in FortiOS 5. list Display the current filter. ScopeFortiGate 6. The debugs are still running in the background; use diagnose debug reset to completely stop Jun 2, 2013 · If FortiGate is connected to FortiAnalyzer or FortiCloud, the diagnose debug flow output will be recorded as event log messages and then sent to the devices. details. Test if Radius is Live and try to connect with the known shared key. diag debug console timestamp enable <- In order to cross check with VPN events. diagnose debug {enable|disable} # diagnose debug flow trace start <N> To stop flow tracing at any time: # diagnose debug flow trace stop. Example and Jun 2, 2015 · This article explains how to enable a filter in debug flow. Sep 20, 2023 · To leave space for new records, just run the command 'diagnose debug crashlog clear', but save the old records to have a history of the crash log. ScopeFortiGate 6. Run the sniffer command to see the traffic on the packet level: For Antivirus/IPS: diag sniff packet any Oct 19, 2009 · This command may generate some extensive output; it is also possible to use more specific debug filters instead of "all" to reduce the verbosity. diagnose debug flow trace start [number] Jun 2, 2016 · Debug the packet flow when network traffic is not entering and leaving the FortiGate as expected. Debug commands SSL VPN debug command. diagnose debug flow trace start 100 Jun 2, 2015 · If FortiGate is connected to FortiAnalyzer or FortiCloud, the diagnose debug flow output will be recorded as event log messages and then sent to the devices. diagnose debug application fgfm 255 <IP address or Serial Number of the FGT> diagnose debug diagnose commands. diagnose vpn ike log-filter dst-addr4 %Peer-IP% Then we are going to start debugging IKE and the -255 is the verbosity (another useful one is -1. These commands enable debugging of SSL VPN with a debug level of -1. Debugging BGP Hello/Dead Timers and more: R un these debug commands to check information on Hello/DeadTimers and more. vd Name of virtu COMMAND DESCRIPTION DEBUG COMMANDS diag debug enable diag debug flow sh c en diag debug flow sh f en diag debug flow filter saddr x. 224. 97 # diagnose debug flow show function-name enable Debug commands SSL VPN debug command. Our Fortigate debug and diagnose commands complete cheat sheet PDF is a valuable resource for anyone working with Fortigate firewalls. Feb 12, 2010 · The Debug commands are not documented and not " official" , hence they may change in Syntax. 97: diagnose debug enable. Which behavior yields the following results: get system ha status diagnose sys ha status chksum dump: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =====> for secondary checksum all in 00 Nov 19, 2019 · To get more information regarding the reasons for authentication failure, use the following CLI commands: diagnose debug enable diagnose debug application fnbamd 255 . The following example shows the flow trace for a device with an IP address of 203. Run the CLI commands following the pattern as below: FGT # diagnose debug crashlog read | grep yyyy-mm-dd . Typically, you would use this command to debug errors that occur after an upgrade or major configuration change. You can set multiple filters - act as AND, by issuing this command multiple times. Daemon IKE summary information list: diagnose vpn ike status connection: 2/50 IKE SA: created 2/51 established 2/9 times 0/13/40 ms IPsec SA: created 1/13 established 1/7 times 0/8/30 ms; IPsec phase1 interface status: diagnose vpn ike gateway list diagnose debug filter6 <parameter> Same as diagnose debug filter but for IPv6 packets. diagnose debug enable: Start printing debugs in the console. If your FortiGate unit has FortiASIC NP4 interface pairs that are offloading traffic, this will change the packet flow. Daemon IKE summary information list: diagnose vpn ike status. We CAN use these commands in automation stitches as set action-type cli-script. # Debug commands SSL VPN debug command. The "diagnose debug flow" command is used for debugging and troubleshooting network traffic on FortiGate firewalls. dia deb en. The CLI displays debug output similar to the following: Aug 26, 2005 · one of the troubleshooting options available in FortiGate CLI to check the traffic flow by capturing packets reaching the FortiGate unit. In some environments, administrator can be restricted to perform debug/diagnostic but still allowed to perform configuration. xSolutionThe following debugs can be useful if it taking a long time to push a config from the ForitGate to the FortiSwitch. diagnose debug console time enable. The debug messages are visible in real-time. 2. Solution# diagnose vpn ssl debug-filter ?clear Erase the current filter. diagnose debug enable diagnose commands. Here is how to debug IPSengine in 6. Related article Jun 2, 2015 · Debug commands SSL VPN debug command. Solution The old &#39;diag debug application ipsmonitor -1&#39; command is now obsolete and does not show very useful data. Show which internal firewall policy that the traffic is going through. To stop the debug: diag debug reset diag debug disable. Scope FortiGate v6. Check the status of the real servers: diagnose firewall vip realserver . diagnose debug flow filter. 4 Solution If the &#39;Unknown action 0& Sep 22, 2019 · Products Fortigate, Fortiwifi Description This article explains how the use of proper filtering can help to ease the debugging process by narrowing down the desired traffic. Below is a comprehensive list of applications that can be debugged, ranging from network services to security daemons and system management processes. x,. diagnose ip router bgp all enable diagnose ip Dec 21, 2015 · This blog post is a list of common troubleshooting commands I am using on the FortiGate CLI. It is not complete nor very detailled, but provides the basic commands for troubleshooting network related issues that are not resolvable via the GUI. Nov 28, 2018 · To debug traffic proxied through the FortiGate, a WAD-related diagnose command has been added to FortiOS 5. IPsec related diagnose commands SSL VPN Debug commands Troubleshooting common issues FortiGate VM unique certificate diagnose debug flow show iprope enable. Solution CLI command set in Debug flow: diagnose debug flow filter6 Feb 23, 2021 · Filtering and Debugging. 1 you have to use " -1" #diag debug ena # diag debug app ike -1 Optionally set a filter before: # diag vpn ike filter ----- I think for diag debug flow you have to enter the number of capture packets, like: # diag debug ena # <. Scope: FortiGate. Debugging the packet flow can only be done in the CLI. 27. debug dpm. 4. Start printing timestamps on debugs. Aug 24, 2009 · If FortiGate is the DHCP server: As a first step, review the existing dhcp leases by the DHCP server on this fortigate to check for any issues using the below CLI command. diag debug app hasync 255 diag debug enable execute ha synchronize start. Example below: Aug 22, 2024 · Command Description; diagnose debug reset: Stop all the prior debugs that were enabled and running in the foreground or background. If the issue is still not resolved, the following commands can be used: diag debug enable diag debug application update 255 exec update-now . xSolution Some fundamental CLI commands can use to obtain normal operating data for the system. In addition to execute and config commands, show, get, and diagnose commands are recorded in the system event logs. The -1 debug level produces detailed results. Note: diagnose debug disable. To stop this debug type: diagnose debug application fnbamd 0 . diagnose debug flow trace start [number] Feb 9, 2020 · The following commands enable debugging log daemon (miglogd) at the proper debug level: diagnose debug application miglogd x diagnose debug enable. However, without any filters being Mar 4, 2024 · diagnose debug reset ; diagnose debug flow filter saddr 172. This section provides IPsec related diagnose commands. Reset debugs when completed. 4 or later: d Oct 25, 2019 · diagnose debug application ike -1 diagnose debug console timestamp enable diagnose debug enable . Caution: Dec 22, 2024 · The command runs locally on the Fortigate you are logged in, so to run the same command on a passive member of HA cluster, you will need to log in into the passive member first. Use this command to disable debugging output: diagnose debug disable. When the debug flow is finished (or you click Stop debug flow), click Save as CSV. x. diagnose debug fsso-polling user. 4 to filter SSL VPN debugging. diagnose debug application hasync -1 <----- To check the HA synchronization process. . Jun 2, 2014 · If FortiGate is connected to FortiAnalyzer or FortiCloud, the diagnose debug flow output will be recorded as event log messages and then sent to the devices. Jul 5, 2022 · This article describes the workaround for the issue on FortiGate when seeing 'Incorrect leftmost AS number' in BGP debugs: Scope: FortiGate. May 6, 2009 · diagnose debug flow filter vd X <- 'X' is the index of the virtual domain. Enable BGP debugs: diagnose ip router bgp all enable. 160. FortiManager The main diagnostic commands are listed as below: Diagnose debug. On FortiGate session #2: diagnose sniffer packet any 'port 541' 6 0 a . Scope Any supported version of FortiGate. Show information about the polls from FortiGate to DC. 16. From the CLI management interface via SSH or console connection: Connect to the FortiGate (see related article). Mar 6, 2020 · how to Configure and check some diagnostic commands that help to check the SD-WAN routes and status of the links. x,7. 97 # diagnose debug flow show function-name enable Nov 26, 2024 · diag debug application hasync -1 diag debug application hatalk -1 . # diagnose wad user clear Jun 2, 2016 · FortiGate-5000 / 6000 / 7000; NOC Management. Configure performance SLA that is used to check which is # diagnose wad debug enable category all # diagnose wad debug enable level verbose # diagnose debug enable. The Debugging can only be performed using CLI commands. #diagnose test authserver radius-direct <RADIUS_IP Jan 9, 2022 · commands to gather the system debugs for the CPU and memory assessment. # diagnose debug reset. Solution: This issue will normally be seen when the BGP peering does not establish. 97. Nov 6, 2023 · diagnose debug flow (or any debug command) and diagnose debug info Greetings When I enable the various debugs as shown and I run diagnose debug info command I am expecting to see all currently enabled debugs in the location shown but I do not. diagnose debug application smbcd -1. Now we enable the debugging. If I enabled "diag debug enable" command in Fortigate it will only enabled only for 30 min or it will run as long as I don't reset or manually disable the debug? Also , after I reboot or shutdown the FortiGate , "diag debug" May 12, 2023 · diagnose debug enable . Use this command to enable debugging output: diagnose debug enable. Syntax. # get system status: Displays versions of firmware and FortiGuard engines, and other system information. Use this command to display the debugging level: diagnose debug info. azamk elhnru nyodl ymza engky bzma xywa amy bxunlt zzh mcis occcb shpqo wdkdxssl hujp