Public address Rutm51

NETWORKING SOLUTIONS
1

Hi!

I just bought a Rutm51 and it looks great so far.

We will have firewall device (Fortigate) on the LAN side on this device. The mobile connection gives us a DHCP public IP on the Rutm51. My questions is: Is it possible to use this public IP so my Firewall got this public address instead of the Rutm51? So when my Firewall has DHCP configured out the outside interface it will lease the public address från the cellurar provider.

Thanks in advanced!

/Valdemar

2

Doable.
It’s called ‘Passthrough’ mode and a good start to read about it would be here:

https://wiki.teltonika-networks.com/view/RUT240_WAN#Mode:_Passthrough