Fortinet Community

Raghu_Kumar · 08-15-2022

Description This article describes steps to troubleshoot VRRP split brain, where both master node and slave node shows as 'Master'. Given the VRRP configuration on both sides of the FortiGates are legitimate. Scope FortiGate, all firmware Solution In...

Raghu_Kumar · 07-20-2022

Description This article describes about the issue where user is unable to add a hardware switch which is in use into a zone. Scope FortiGate, all firmware. Solution Adding hardware switch interface, or any interface as follows in a newly created zon...

Raghu_Kumar · 07-19-2022

Description This article describes about the issue where users are unable to ping public servers (for testing) using ping-option source from LAN interface. Scope FortiGate, all Firmware. Solution Consider the following network, where the LAN facing i...

Raghu_Kumar · 07-05-2022

Description This article describes about security fabric connection failing over IPSec tunnel. Scope FortiGate, all firmware. Solution Follow the below troubleshooting steps: 1) Make sure tunnel is up and running with traffic on both sides of the tun...

Raghu_Kumar · 07-05-2022

Description This articles describes about the client and server communication through FortiGate, confirming no issue with FortiGate in client-server communication. Scope FortiGate, all firmware. Solution In some scenario when client is trying to acce...

Raghu_Kumar · 07-16-2022

Really helpful and great kb sir. 

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Troubleshooting Tip: Troubleshooting VRRP split brain scenario, where both master node and slave node shows as 'Master'

Technical Tip: Unable to add an in use hardware switch into a zone

Technical Tip: Unable to ping public servers (for testing) using ping-option source interface

Troubleshooting Tip: Security fabric connection failing over IPSec tunnel

Troubleshooting Tip: Confirming client and server communication works as expected (FortiGate passing the traffic)

Re: Troubleshooting Tip: Companion for troubleshooting SSL VPN with SAML Authentication

Technical Tip: Unable to ping public servers (for ...