OPNsense Forum

English Forums => 25.1, 25.4 Production Series => Topic started by: saki22 on July 14, 2025, 06:10:47 AM

Title: How do I turn off nat
Post by: saki22 on July 14, 2025, 06:10:47 AM
I got a new ISP provider the modem I cannot turn off the nat. I was wondering if there was a way turn off the nat protocol on Opnsense without affecting the firewall rules
Title: Re: How do I turn off nat
Post by: hharry on July 14, 2025, 08:26:51 AM
Quote from: saki22 on July 14, 2025, 06:10:47 AMI got a new ISP provider the modem I cannot turn off the nat. I was wondering if there was a way turn off the nat protocol on Opnsense without affecting the firewall rules

to turn off NAT, you disable NAT in Firewall: NAT: Outbound

Title: Re: How do I turn off nat
Post by: Patrick M. Hausen on July 14, 2025, 08:28:19 AM
If you disable NAT you will need to set up a static router pointing to your LAN network on your ISP router.