---
title: "Is IP forwarding/1-to-1 NAT possible in icom OS?"
slug: "is-ip-forwarding-1-to-1-nat-possible-in-icom-os"
updated: 2026-05-27T12:51:19Z
published: 2026-05-27T12:51:19Z
canonical: "docs.insys-icom.com/is-ip-forwarding-1-to-1-nat-possible-in-icom-os"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.insys-icom.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Is IP forwarding/1-to-1 NAT possible in icom OS?

icom OS supports [IP forwarding](https://docs.insys-icom.com/kb/docs/netfilters-en)/1-to-1 NAT. A comprehensive configuration example can be found in this [Configuration Guide](https://docs.insys-icom.com/docs/en/access-to-a-device-behind-the-router-via-ip-forwarding-11-nat-en).