Troubleshooting Tip: Using TCP port 22 (SSH) to se...

avinash_v · 12-16-2024

Description This article describes an issue with FortiGate-VM on Azure dropping health probes and how to troubleshoot. Scope FortiOS. Solution Health probes from a load balancer on Azure by default uses HTTP probes. Though there is no limitation to u...

avinash_v · 11-14-2024

Description This article describes an issue with FortiGate VM on azure dropping health probes. Scope FortiOS Solution When using the GitHub template to set up Active/Active ELB/ILB setup on Azure, DHCP is enabled for ports by default. FortiGate-VM64-...

avinash_v · 10-17-2024

Description This article describes the processing of packets received on a non-active link in a redundant interface. Scope FortiOS 7.2, 7.4, 7.6. Solution The above topology has two links between the FortiGate and a switch. On the FortiGate, the two ...

avinash_v · 09-30-2024

Description This article describes a condition when an IGP route is preferred over an eBGP route for the same destination. Scope FortiGate, Routing Protocols. Solution Design brief: FortiGate 1: Network 20.0.0.1/32 advertised to BGP peer, and eBGP is...

avinash_v · 08-27-2024

Description The article describes how to enable disk encryption on Azure with FortiGate VM. Scope FortiGate VM on Azure. Solution Execute the below command on Azure Powershell to register the encryption feature for the resource/subscription: Register...

avinash_v · 10-08-2024

applies to both, active-active and active-passive

avinash_v · 10-08-2024

This is a known issue for the Azure load balancer. Even though a health probe failed, it will not re-route the existing sessions.This is by design, intended to offer the administrator the opportunity to gracefully shutdown from the application to avo...

User Statistics

User Activity

Troubleshooting Tip: Using TCP port 22 (SSH) to send health probes to FortiGate

Troubleshooting Tip: FortiGate not responding to health probes on Azure

Troubleshooting Tip: FortiOS processing packets on non-active link

Technical Tip: Race condition in IGP to BGP redistribution

Technical Tip: Enabling disk encryption on Azure with FortiGate VM

Re: synchronise sessions between Fortigate devices in Azure in HA (active-passive)

Re: synchronise sessions between Fortigate devices in Azure in HA (active-passive)

Troubleshooting Tip: Using TCP port 22 (SSH) to se...

Troubleshooting Tip: FortiGate not responding to h...

Re: synchronise sessions between Fortigate devices...

Re: synchronise sessions between Fortigate devices...

Re: synchronise sessions between Fortigate devices...

KCS