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RyanFItz
New Contributor

Connect fortigate behind another fortigate

What would be the best way to connect a fortigate behind another fortigate?

 

I have the ISP coming into the wan port on fortigate 1. I need to setup a sub tenant in that space with their own fortiagate that is going to share the isp connection. DMZ port? or proxy a public IP though the first fortigate? Or just do a switch on the ISP side and do IP block a to fortigate 1 WAN and IP block 2 to fortigate 2 WAN?

 

Firewall 1 needs to be completely isolated form firewall 2 but share the ISP connection coming into Firewall 1

1 Solution
pmeet
Staff
Staff

If you need Firewall 1 needs to be completely isolated form firewall 2 but share the ISP connection coming into Firewall 1 then I would recommend the best approach here should be adding a switch to the ISP modem and connect both firewalls in it instead first connecting firewall 1 and under firewall 1 connecting firewall 2 , as in this set up you will might need to enable subnet overlapping on firewall 1

PATELMM

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2 REPLIES 2
pmeet
Staff
Staff

If you need Firewall 1 needs to be completely isolated form firewall 2 but share the ISP connection coming into Firewall 1 then I would recommend the best approach here should be adding a switch to the ISP modem and connect both firewalls in it instead first connecting firewall 1 and under firewall 1 connecting firewall 2 , as in this set up you will might need to enable subnet overlapping on firewall 1

PATELMM
RyanFItz
New Contributor

Thats what I assumed, thanks

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