Re: Can I secure SSL VPN with a wildcard cert, if ...

Hassan97wsh · 12-30-2025

Description This article describes steps to allow the Wi-Fi calling service through the FortiGate. Scope FortiGate. Solution Wi-Fi calling lets a mobile device to send voice and SMS traffic over the internet instead of the cellular radio access netwo...

Hassan97wsh · 12-24-2025

Description This article describes how to resolve an issue where FSSO CA stops sending new logged on users with a debug error message 'packet size too big'. Scope FortiGate configured with FSSO. The FSSO user filter is configured on the FortiGate (Lo...

Hassan97wsh · 08-27-2025

Description This article describes how to configure an SSID on the FortiGate that is restricted to the FortiAuthenticator self-service portal. This article assumes that the self-service portal policy has already been set up on the FortiAuthenticator....

Hassan97wsh · 07-22-2025

Description This article describes that when configuring ZTNA proxy policies, the ISDB objects cannot be selected as source. This article explains how to secure a ZTNA access proxy from malicious sources using local-in policies with ISDB objects. Sco...

Hassan97wsh · 06-24-2025

Descriptionraf This article describes how to use Iperf as a source and as a receiver to test multicast connectivity. Scope FortiGate configured with multicast forwarding or multicast routing. Solution To run Iperf as a receiver, the command below can...

Hassan97wsh · 04-06-2025

The IP address will not match the certificate wildcard subject name or alternative subject name. The wildcard certificate cannot be used to authenticate the server by its IP address.

Hassan97wsh · 04-05-2025

Hi N_W,I have checked internally, and I've seen recent v7.4.x interim builds for 200G.I would keep an eye out for the newer v7.4.x GA releases.BR,

Hassan97wsh · 01-31-2025

Wildcard FQDN should cover all the subdomains, but you have to make sure the DNS queries sent by the client must pass through the FortiGate. Because unlike normal FQDNs, FortiGate does not activly sends queries for wildcard FQDNs. Instead, FortiGate ...

Hassan97wsh · 01-30-2025

Hi bfig90,FortiGate uses the configured DNS servers in (Network>DNS) to resolve the IP of the given FQDN. If the DNS server only returns one IP, FortiGate will use that IP. FortiGate will also re-query the FQDN to get the latest IP. If the IP changes...

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Technical Tip: How to allow Wi-Fi calling (VoWiFi) through the FortiGate.

Technical Tip: FSSO CA stops syncing users with "packet size too big" error.

Troubleshooting Tip: How to configure an SSID on the FortiGate for FortiAuthenticator self-service portal access

Technical Tip: Protecting a ZTNA access-proxy against malicious sources using ISDBs

Technical Tip: How to use Iperf to test multicast connectivity