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Adding Disk To A LVM Partition
(2015-07-14) Problem Filesystem in LVM is full. Solution Obtain more disk (physical, virtual, wha...
Debug SSLVPN Authentication Issues
(20215-07-25) diagnose debug reset diagnose debug application sslvpn -1 diagnose debug applicatio...
List All Registered Firewalls
(2025-02-19) Command Does diag dvm device list list all devices diag dvm device list nam...
Debug Commands
(2019-10-30) FortiCloud Debug Commands fgt300d-a (global) # di test app forticldd 1. dump fds set...
Dataset: vpn-Top-SSLVPN-Login-Failures-By-IP
Name: vpn-Top-SSLVPN-Login-Failures-By-IP Log type: Event Query: SELECT remip, COUNT (eventt...
iperf3
(2024-11-12) Most of the time I'm running iperf3 to understand the capability of a long distance ...
Notes on iperf
(14 August 2012) Available on rpmforge. Basic throughput testing, TCP: run the server # ipe...
Debug messages with timestamp
(2025-06-18) diagnose debug console timestamp enable
Debug PPPoE Connections
(2025-06-18) Commands to show what pppd is up to: diagnose debug reset diagnose debug disable dia...
Console Pager
(2025-06-17) No pager: config system console set output standard end Pager again: config sys...
Basic SDWAN Setup
(2025-06) What This Is About In the course of my day-to-day duties I've been seeing a lot of sdwa...
Show WAN interface public IPs
(2025-06-05) diagnose system waninfo ipify
Show FQDN IPs in DNS Cache
(2025-06-04) diagnose firewall fqdn list-ip diagnose firewall fqdn list-all dia firewall fqdn li...
Memory Use
(2025-05-13) top-mem: #diag sys top-mem node (165): 44189kB forticron (173): 29644kB ipshelper (...
DHCP Debugging
(2025-04-29) Debug Fortigate as DHCP client: diag debug reset diag debug application dhcpc -1 dia...
OSPF Troubleshooting
(2025-04-28) diag sniffer packet any "proto 89" 6 0 l diag sniffer packet any "host 224.0.0.5" ...
BGP Neighbours -- Advertised, Received, and Learned
(2025-04-24) What routes are we sending to a neighbor? get router info bgp neighbors <neighbor IP...
Tac Report
(2025-04-15) To generate a Tac report: # exec tac report Alternatively, go to System Settings F...
Debug sdwan
(2025-03-31) # di sys sdwan member Member. service ...
Enable the SSLVPN GUI Menus
(2025-03-31) (..or, we don't want you using this but if you insist:) Enable the GUI menus: config...