IronRouter — Open Source Notices

IronRouter is built on OpenWrt and includes the open-source software listed below, used under the terms of their respective licenses. We are grateful to the maintainers of these projects. Versions reflect the current firmware build; sub-components are consolidated under their parent project.

IronRouter's own application software (the web interface, mobile app, and helper services) is proprietary and is not part of the open-source software listed here. It is a separate work that runs on, and communicates with, these components.

Platform

OpenWrt — GPL-2.0-or-later & ISC — source
Linux kernel — GPL-2.0 — source
BusyBox — GPL-2.0 — source
musl libc — MIT — source
Dropbear SSH — MIT-style — source

Filtering & DNS

AdGuard Home — GPL-3.0 — source
dnsmasq — GPL-2.0 / GPL-3.0 — source
https-dns-proxy — MIT — source

Networking, Firewall & VPN

nftables, libnftnl, firewall4 — GPL-2.0 — source
conntrack-tools, libnetfilter-conntrack — GPL-2.0 — source
OpenVPN — GPL-2.0 — source
WireGuard (tools + module) — GPL-2.0 — source
hostapd / wpad — BSD-3-Clause — source
ppp — BSD-style — source
odhcpd / odhcp6c — GPL-2.0 — source
ddns-scripts — GPL-2.0 — source

Web Server / RPC

uhttpd (+ mod-ubus) — ISC — source
rpcd (+ mod-file, mod-iwinfo) — ISC — source

Libraries

Mbed TLS — Apache-2.0 — source
libcurl — curl (MIT-style) — source
nghttp2 — MIT — source
c-ares — MIT — source
libev — BSD-2-Clause — source
zlib — Zlib — source
jansson — MIT — source
json-c — MIT — source
Nettle — LGPL-3 / GPL-2 — source
GMP — LGPL-3 — source
libqrencode — LGPL-2.1-or-later — source
iw / wireless-regdb — ISC — source
Mozilla CA bundle — MPL-2.0 — source

Mobile App (React Native)

React, React Native — MIT — source
Expo SDK — MIT — source
react-native-web — MIT — source
react-native-webview — MIT — source
react-native-wifi-reborn — ISC — source
TypeScript — Apache-2.0 — source

Web Interface Assets

Simple Icons (service logos) — CC0-1.0 — source

Brand and service logos are trademarks of their respective owners; their inclusion is nominative use and does not imply endorsement.

Device Firmware

MediaTek Wi-Fi firmware (mt7981 / mt7915) and Inside Secure eip197 crypto firmware — redistributable binary firmware, used under their respective firmware licenses.

Source Code & Written Offer

The source code for the GPL- and LGPL-licensed components above is available from the upstream projects linked, at the versions distributed in IronRouter firmware. The IronRouter-specific build configuration and any modifications to those components are available here: corresponding source.

For at least three (3) years, Iron Wheel Systems LLC will provide, to anyone who asks, the complete corresponding source code for the GPL- and LGPL-licensed components contained in any IronRouter firmware release we distributed, on a physical medium or via download, for no more than the cost of distribution. Contact: [email protected].