mwan4

mwan4 is a potential future version of multi-WAN handling in OpenWrt. It is in very early development and does not have a stable release currently. This project aims to implement multi-WAN in a more modular approach with the goals of doing an agentic rewrite in ucode, using atomic nft files and to have an API which could be leveraged by other packages. There is an early integration with the PBR package.

Discussions on the openwrt-devel mailing list about mwan4 development can be found below for reference:

• mwan3rtmon rewrite in ucode (Re: ucode for scripts)
• mwan3, mwan4, mini-mwan and further developments
• mwan3, mwan4, and the next steps

The development of mwan4 can be followed on the GitHub repository.

If you are looking for working multi-WAN handling in OpenWrt, you can checkout the mwan3 nftables docs.