Description This article describes the issue of FortiSwitches using
Hardware Switch as an Interface type going offline after updating the
FortiGate from v7.6.2 to v7.6.4. The article provides a step-by-step
workaround to resolve this issue. Scope For...
Description This article describes the issue of ULL interfaces being
down after updating FortiGate to version 7.4.9. It provides a
step-by-step guide to troubleshoot and resolve the issue. Scope
FortiGate. Solution To troubleshoot the issue of ULL in...
Description This articles explain how to determine what caused an IP
address to be quarantined due to DLP (Data Loss Prevention) or content
analysis. Scope FortiGate, FortiProxy. Solution To investigate the
quarantined IP, start by checking the DLP l...
Description This article describes the process of configuring SSL
traffic mirroring with a focus on modifying the Destination MAC address
at the policy level, allowing administrators to accurately duplicate SSL
traffic for analysis or inspection. Sco...
Description This article describes the configuration side of the
Automation Stitch when Multiple Link Monitors are implemented and
receive an email for a specific Link monitor change. Scope FortiGate.
Solution When one of the link monitors goes down ...
Hi @RolandBaumgaertner72 To troubleshoot the issue of all FortiAPs
showing as offline, follow these steps: - Use the sniffer command on the
FortiGate to check if CAPWAP communication is occurring between the
FortiAPs and the FortiGate: diagnose sniff...
Hi @ firewallqvl, Check TCP Half-Close Timer - One possible reason for
this error is that the session was closed according to the
'tcp-halfclose-timer' before all data was sent. - You can extend the TCP
half-close timer for the specific port used by ...
Hi @Timur1 Based on the information provided, here are some potential
causes and troubleshooting steps for the DPD failures in your IPsec
tunnels: Check for any network path issues that might be causing
intermittent disconnections. This includes ISP ...
Hi @Iamyourjoy33 To configure an automation stitch for different
conditions based on failed login attempts, you can follow these steps:
Define Event Handlers: Create two separate event handlers in
FortiAnalyzer for each condition. For User A, set the...
Hi @Kennylin To troubleshoot the issue where a client with the IP
address x.y.z.133 is unable to access the VIP, follow these steps: 1.
Ensure that the firewall policy allowing access to the VIP is correctly
configured and prioritised. The policy sho...
