Technical Tip: Effects of applying a 'next' before...

FortiArt · 02-19-2024

Description This article describes issues where BGP advertising does not occur for a network defined under the ‘network’ command and offers possible solutions. Scope All supported FortiGate models. Solution Introduction: Consider the following topolo...

FortiArt · 01-15-2024

Description This article describes the effects of disabling local-in-policies during FortiGate management access troubleshooting while still allowing specific countries to bypass 'deny all' policies. Scope All FortiGate models. Solution While trouble...

FortiArt · 11-23-2023

Description This article describes the effect pinging a VIP from FortiGate CLI has after upgrading from FortiOS firmware versions from case 2 to case 3 as per this article. Scope FortiGate models with FortiOS Firmware Versions 6.4.15 and later, 7.0.1...

FortiArt · 10-12-2023

Description This article describes the effects of the IPSec vpn phase-1 settings ip-fragmentation post-/pre-encapsulation on the MTU of a source PC when a 'don’t fragment' (DF) bit is set. Their relationship with the firewall policy settings tcp-mss-...

FortiArt · 09-08-2023

Description This article describes the effects of the 'set esn require' setting configured in phase-1 of an IPSec vpn tunnel. It also describes the setting's effect on phase-2 of IPSec when misconfigured or accidentally configured only in one end of ...

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Troubleshooting Tip: Effects of a misconfigured subnet mask in a ‘network’ command on BGP peer advertisements

Technical Tip: Effects of applying a 'next' before the 'end' command when allowing specific countries to bypass deny all local-in-policies during FortiGate management access troubleshooting

Technical Tip: How the effect of pinging a Virtual IP (VIP) from the FortiGate CLI changes after a firmware upgrade from FortiOS 7.0.12 to FortiOS 7.0.13

Technical Tip: Phase-1 ip-fragmentation post and pre-encapsulation settings and their relation to firewall settings

Technical Tip: Explaining the effects of the 'set esn require' setting on Phase-2 of IPSec VPN Tunnel

Technical Tip: Effects of applying a 'next' before...

Technical Tip: How the effect of pinging a Virtual...

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