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Simple Commands

FortiOS v5.0.x

(2013-11-13) Ping # exec ping $TARGET Options execute ping-options view-settings execute ping-o...

Updated 3 days ago by david

Routing Table

FortiOS v5.0.x

(2013-08-26) Display the routing table: # get router info routing-table all

Updated 3 days ago by david

Reset Admin Password

FortiOS v5.0.x

(2014-07-03) Problem Nobody remembers the password for a given admin account. We have another sup...

Updated 3 days ago by david

Radius Server Definition

FortiOS v5.0.x

(2014-06-14) On the smaller FortiGates, the GUI doesn't include the ability to define Radius serv...

Updated 3 days ago by david

Packet Capture

FortiOS v5.0.x

(2013-07-18) Show information of packets seen on an interface: # diag sniffer packet internal non...

Updated 3 days ago by david

Interface Mode

FortiOS v5.0.x

(2014-06-24) To set interface mode: make sure the default Internal interface has no DHCP server ...

Updated 3 days ago by david

Interface Duplex

FortiOS v5.0.x

(2013-12-17) Problem Need to force speed/duplex on a physical interface. Solution There's no GUI ...

Updated 3 days ago by david

Reset to Factory Defaults

FortiOS v5.0.x

(2013-08-28) Reset To Factory Defaults You have two minutes from power reset to perform this task...

Updated 3 days ago by david

DHCP Reservation

FortiOS v5.0.x

(2015-01-29) Warning: this method does not work in 5.2 (and presumably higher). config system dhc...

Updated 3 days ago by david

crashlog

FortiOS v5.0.x

(2015-04-22) List the firewall's internal crashlog: # di de crashlog read

Updated 3 days ago by david

arp

FortiOS v5.0.x

(2015-04-20) Show the arp table: # get system arp

Updated 3 days ago by david

DHCP and PPPoE

FortiOS v5.0.x

Problem:        Cannot set mode to DHCP or PPPoE when HA is on. It doesn't work. Note: this is ...

Updated 3 days ago by david

HA Cluster Member Firmware Revisions

FortiOS v5.0.x

(2014-11-20) Verify the firmware versions of cluster members:         fw-ottawa-A # get syste...

Updated 3 days ago by david

Removed Cached HSTS Attributes

Applications Chrome

(2025-07-07) Go to chrome://net-internals/#hsts and put in the zone you want to forget attributes...

Updated 4 days ago by david

Block QUIC in 7.2.x

FortiOS v7.2.x

(2025-07-03) To block the QUIC application signature in the CLI: config application list edit...

Updated 1 week ago by david

PPPoE Session Status

Cisco ASA 9.8

(2021-12-03) Problem What is happening with my PPPoE session? Solution Nothing, probably, but her...

Updated 3 weeks ago by david

Calculating 95th Percentile

War Stories

(2018-04-05) TL/DR: If you want something done right, you have to check the math and be willing t...

Updated 1 month ago by david

Client DNS Resolver Behavior

Windows Windows 10

How do Windows clients deal with having multiple DNS servers configured? With one server: Seco...

Updated 1 month ago by david

Fire Eater

Hot Wheels Known Wanted

'77 to '91 Shield BW with Hong Kong base Unknown Deco, France base

Updated 2 months ago by david

Super Tuned

Hot Wheels Known Wanted

2005 Wallgreens Battery Exclusive 2007 Car Crusher (allegedly) -- wiki Black and white DC Poli...

Updated 2 months ago by david