Skip to main content
uniquewaheed
September 12, 2025
Question

Fortigate 60F with DSL Router

  • September 12, 2025
  • 2 replies
  • 496 views

Hello all , 

 

I am using Fortigate 60F for homelab as below diagram. I want to connect all Wife users and LAN users using the same 192.168.0.0/24 network . How can I do Fortigate bridge mode for LAN and WAN Interfaces , if yes hhow can i achieve it . Thanks in advance for some valid reference. 

 

 fortigatehomelab2.png

2 replies

Sheikh
Staff
Staff
September 12, 2025

Hello @uniquewaheed 

 

To put both wired and wireless users behind the FortiGate on the same subnet:

- Switch the FortiGate to Transparent mode and give it a management IP (e.g. 192.168.0.0/24,.

- Create a bridge interface that includes the LAN port(s) and the port connected to your Wi-Fi router.

- create a firewall policy 

- Keep your router doing DHCP and NAT.

Now, both wired and wireless users stay on 192.168.0.0/24 , but all their traffic passes through the FortiGate for inspection.

 

regards,

 

Sheikh

If you have found a solution, please like and mark it as solved to make it easily accessible for everyone.
uniquewaheed
September 13, 2025

thanks am gettting this error. 
FortiGate-60F # config system settings

FortiGate-60F (settings) # set opmode transparent
Cannot change to Transparent mode because this vdom contains managed switches and switchctl-vlans.
Please clear managed-switches, disable fortilink and retry.
node_check_object fail! for opmode transparent

value parse error before 'transparent'
Command fail. Return code -7610

Thought Leadership. Security Summit. Thursday, November 12th, PGA National Resort, Palm Beach Gardens, FL.
Thought Leadership. Security Summit. Thursday, October 8th. Disney's Grand Californian Hotel & SPA, Anaheim, CA.