Re: on-prem Fortigate can't reach EC2 VM via AWS F...

syao · 04-28-2024

Description This article explains how to use community lists in BGP to achieve logical 'AND' or 'OR' operations when matching prefixes with multiple BGP communities. This can help filter or manipulate routes based on specific combinations of communit...

syao · 03-24-2024

Description This article explains that as of v7.4.2, FortiGate can use TCP as the transport protocol for IKE traffic in cases where the phase1 tunnel fails to establish using UDP. Scope FortiGate v7.4.2 or above. Solution Create an IPsec tunnel on bo...

syao · 02-22-2024

Description This article describes that starting from v7.4.2, a proprietary solution to support the encapsulation of Encapsulating Security Payload (ESP) packets within Transmission Control Protocol (TCP) headers has been introduced. It allows ESP pa...

syao · 01-21-2024

Description This article describes how the FortiGate behaves when the BGP 'bestpath-med-missing-as-worst' is enabled. Scope FortiGate v7.0 and above. Solution Consider the following network diagram and its setup: FortiGate receives route advertisemen...

syao · 12-27-2023

Description This article describes how to tag an untagged packet with FortiGate in transparent mode in a Single or Multi-VDOM environment. Scope FortiGate v7.X. Solution This article assumes the network infrastructure in the following diagram is in p...

syao · 04-25-2024

I suggest running the sslvpn debug in the FortiGate while you connect to the VPN to check why the connection fails. diag debug resetdiag vpn ssl debug-filter src-addr4 diag deb app sslvpn -1diag deb console timestamp enablediag deb enableTo troublesh...

syao · 03-24-2024

Hello Hassan, I suggest running a debug flow and verify if the packets are allowed/blocked by the FortiGate: diag debug flow filter clear diag debug flow filter addr 172.30.1.138 anddiag debug flow filter proto 1 diag debug flow trace start 100diag ...

syao · 02-25-2024

I suggest running a debug flow and a packet sniffer to verify if the traffic is hitting your PBR rule, also make sure to turn off the offloading at the policy level to see them when you're debugging:https://community.fortinet.com/t5/FortiGate/Trouble...

syao · 01-21-2024

Hello Spike, It seems you're checking this log from the Application Control log view, in which the mac address would not appear. Did you try to check it from the Forward traffic logs? If you still don't see the MAC address from the Forward traffic lo...

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Technical Tip: Community lists in BGP to achieve logical 'AND' or 'OR' operations

Technical Tip: How to use TCP as the failback transport for IKE

Technical Tip: How to use TCP as transport for IKE/IPsec traffic

Technical Tip: FortiGate BGP bestpath-med-missing-as-worst behavior

Technical Tip: How to tagged an untagged packet with FortiGate in transparent mode

Re: ForitiClient Status stop at 48%

Re: on-prem Fortigate can't reach EC2 VM via AWS Fortigate IPSEC

Re: Policy based routing questions

Re: Show MAC address in Forticloud logs

Re: on-prem Fortigate can't reach EC2 VM via AWS F...

Technical Tip: How to allow Wake On LAN (WoL) from...

Re: ForitiClient Status stop at 48%

Re: Policy based routing questions

Technical Tip: FortiGate BGP bestpath-med-missing-...

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