YazFi YazFi v4.4.10 [2026-Mar-22] - Enhanced AsusWRT-Merlin Guest WiFi Networks

[dima]

It might be possible using iptables to router YazFi clients to a Wireguard entry. See my post (and additional discussion) at the following link.

YazFi - Can't make Yazfi working with Wireguard

First of all, here is my current spec. AX86U running on 3004.388.8_4 YazFi v4.4.4 I know by default Yazfi is not working with Wireguard because of its firewall rules. After doing extensive search, I found I can make custom firewall rules for Yazfi to work with Wireguard. I tried but it...

www.snbforums.com

I followed the steps, but could not make it work reliably. Sometimes it worked, but often when I connected to the vpn ssid, I got "no Internet connection" or "sign in to network". I think it might be connected to DNS Director pointing to local AdGuard for all subnets, but I couldn't figure out all DNS related magic in iptables.

 

[Martinski]

Release Notes for YazFi v4.4.10 production version now available
[2026-Mar-22]

1) NEW: Added code to support "Automatic Script Updates" via AMTM.

This new functionality requires the latest AMTM version (yet to be released).​

2) IMPROVED: Added code to double-check when no YazFi Guest Networks have been enabled in the configuration file so we can avoid further processing of disabled, non-active interfaces.

3) Minor code improvements.



The fork from @Jack Yaz's YazFi add-on is now hosted on the AMTM-OSR GitHub repo:

GitHub - AMTM-OSR/YazFi: Feature expansion of guest WiFi networks on AsusWRT-Merlin, including SSID -> VPN, separate subnets per guest network, pinhole access to LAN resources (e.g. DNS) and more!

Feature expansion of guest WiFi networks on AsusWRT-Merlin, including SSID -> VPN, separate subnets per guest network, pinhole access to LAN resources (e.g. DNS) and more! - AMTM-OSR/YazFi

github.com