GRE Tunnel / IP Sec VPN Between Cisco Router and Fortigate Firewall

[Zayar Win]

Hi,

      Can I make GRE Tunnel / IP Sec VPN Between Cisco Router and Fortigate Firewall ?

Thanks

[rvarelac · Accepted solution]

Hi Zayar, 

As long as the Fortigate device supports GRE over IPSEC , you will be able to create the tunnel between those 2 devices. 

Here is the config for the Cisco Site:

https://supportforums.cisco.com/document/16066/how-configure-gre-over-ipsec-tunnel-routers

Happy holidays!

-Randy-

[Zayar Win]

Dear Mr. Randy,

          Please check this link and give me your advice . Thanks in advance.

https://supportforums.cisco.com/discussion/12740416/vpn-and-dmz

Regards,

Zayar