Technical Tip: Functionality of 'set interface' an...

subramanis · 12-31-2025

Description This article provides information about the ip6 probe-response feature introduced in FortiOS 7.6.5 and later. The feature allows a FortiGate interface to respond to IPv6 health probes, commonly used by cloud platforms such as Microsoft Az...

subramanis · 11-05-2025

Description This article provides the solution for the error 'OPEN Message Error/Bad Peer AS' when performing BGP debugging. Scope FortiGate. Solution When enabling BGP debugging on the FortiGate devices, the following log messages are observed: 2025...

subramanis · 10-28-2025

Description This article explains how to configure a FortiGate to accept only the IPv6 default route (::/0) from Internet Service Providers (ISPs) and filter out all other advertised IPv6 prefixes.Additionally, it describes how to configure the Forti...

subramanis · 10-16-2025

Description This article describes the behavior of a FortiGate during route advertisement to an external BGP (eBGP) peer when the set attribute-unchanged as-path option is configured. Scope FortiGate. Solution By default, when advertising a route to ...

subramanis · 08-28-2025

Description This article provides the solution for the error encountered when adding the ssl.root interface to a route map. Scope FortiGate. Solution If there is a requirement to match the ssl.root interface in the route map, the configuration can be...

subramanis · 03-20-2023

Hello Keeran, Thank you for contacting Fortinet Forum There is no simulation based software like Packet tracer in fortigate firewall Thanks Sasikumar.S

subramanis · 03-20-2023

Hello fjulianom, Thank you for contacting Fortinet Forum Please check the below document https://docs.fortinet.com/document/fortigate/6.0.0/handbook/666653/primary-unit-selection-with-override-disabled-default If the Cluster age difference margin les...

subramanis · 09-29-2022

Hi MNabeel, Thank you for contacting Fortinet Forum Yes, you can manage the hardware appliances using FortiManager Cloud & FortiAnalyzer Cloud Please check the below link https://www.fortinet.com/support/support-services/fortiops/fortimanager-cloud T...

subramanis · 08-26-2022

Hi fortijohny, It's postponed to end of this month Thanks Sasikumar.S

subramanis · 08-19-2022

Hello fortijohny, Please ignore my previous email 7.0.7 is expected to be release on Aug 23, 2022 7.2.0 is expected to be release on Oct 25, 2022 ThanksSasikumar.S

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Technical Tip: IPv6 probe-response feature

Troubleshooting Tip: BGP Error logs 'OPEN Message Error/Bad Peer AS'

Technical Tip: IPv6 Default Route Filtering and Preferred IPv6 Path Selection using BGP

Technical Tip: Understanding FortiGate Behavior with set attribute-unchanged as-path in eBGP

Troubleshooting Tip: GUI Error when adding the ssl.root Interface to a Route Map

Re: cisco packet tracer equivelent for fortinet

Re: HA override and cluster upgrade

Re: FortiManager Cloud

Re: bug id: 676424 NETIO.SYS causes blue screen of death on FortiClient endpoints

Re: bug id: 676424 NETIO.SYS causes blue screen of death on FortiClient endpoints

Technical Tip: Functionality of 'set interface' an...

Technical Tip: Creating a redundant link

Technical Tip: Policy route lookup scenario

Technical Tip: How to find out the Policy Route Ty...

Technical Tip: Understanding FortiGate Behavior wi...

Re: HA override and cluster upgrade

KCS

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