Technical Tip: Dialup IPsec VPN 'ike 0:<tunnel>:<x...

KC_Hing · 06-13-2023

Description This article describes an issue where a VPN user is unable to connect Dialup IPSEC VPN with the FortiClient version (7.X.) as the dialup client when multiple Diffie-Hellman groups are selected. The ike phase-1 negotiated with SA proposal ...

KC_Hing · 04-17-2023

Description This article describes how to block a specific host permanently after an attack traffic is detected by the DDoS protection policy. Scope FortiGate. Solution In this scenario, FortiGate has a DDoS policy configured to block the DOS attack ...

KC_Hing · 01-06-2023

Description The DNS translation feature can be implemented to translate resolved DNS IP addresses to the internal IP addresses with a DNS filter profile applied in a specific firewall policy. This article describes a debug output to identify the DNS ...

KC_Hing · 01-05-2023

Description This article describes a configuration example to force a specific HTTP access traffic to HTTPS URL redirections. Scope FortiProxy. Solution 1) To create an FQDN object from GUI: - Go to Policy & Objects -> Addresses and select Create New...

KC_Hing · 01-05-2023

Description This article describes an issue with SD-WAN link failover when the specific server has a Virtual IP address (VIP) enabled. Scope FortiGate. Solution In this scenario, the internal web server has an external VIP mapped with < 'Any'> interf...

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Technical Tip: Dialup IPsec VPN 'ike 0:<tunnel>:<xx>: parse error ' error

Technical Tip: Block IP address with DDoS attacks detection

Technical Tip: How to debug DNS translation

Technical Tip: How to force HTTP to HTTPS for a specific website

Technical Tip: Troubleshoot SD-WAN link failover not working with host VIP configured

Technical Tip: Dialup IPsec VPN 'ike 0:<tunnel>:<x...

Technical Tip: Block WhatsApp file uploads action ...

Technical Tip: How to debug Kerberos authenticatio...

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