FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
wcruvinel
Staff
Staff
Article Id 378521
Description This article describes an issue where FortiGate-70G running v7.2.8 Build 6403 may experience interfaces becoming non-operational or stuck with no traffic after rebooting.
Scope FortiGate-70G.
Solution

This behavior is caused by a software issue already addressed by Fortinet R&D.

 

For now, use the following workaround: 

Configure the affected FortiGate 70G ports on a software switch instead of a hardware switch. Note that a reboot is required for the changes to take effect.

 

Permanent Fix: 

A permanent fix is planned for v7.4.8, expected to be released in late April.