Wireguard on Guest Networks

[Brenneke]

I have been using YazFi script to set up my different guest networks to use different OVPN clients.
I have read all the posts about getting YazFi to (maybe) work with Wireguard and roughly know about state of Yazfi to date.
High level question:
Is there a way to set up my different guest networks to use different Wireguard VPN clients on RT-AX88U?

Thank you.

 

[bennor]

For reference. The YazFi discussion topic in the Addon's subforum

YazFi - YazFi v4.4.9 [2025-Nov-08] - Enhanced AsusWRT-Merlin Guest WiFi Networks

Release Notes for YazFi v4.4.6 production release now available [2025-May-29] The fork from @Jack Yaz's repository is now hosted on the AMTM-OSR GitHub repo: https://github.com/AMTM-OSR/YazFi 1) FIXED: Problem where setting the "Allow Internet Access" option to "NO" was causing problems with...

www.snbforums.com

In that discussion there are several posts asking about and referencing Wireguard. See posts 19, 20 and 21.
And a post I made last year about routing YazFi through Wireguard:

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

It was doable in my quick and dirty testing but required creating a custom scripting file to set some IP Table rules. And it required setting up some VPN Director rules.

 

[Brenneke]

Is this something that can be more easily done on DD-WRT?

 

[CaptainSTX]

Is this something that can be more easily done on DD-WRT?

If you want easy consider buying an AX86 Pro or AX88 Pro. Using Merlin's firmware on my AX88 Pro I run three WG VPN clients one for devices connecting to the main LAN and then the two additional WG clients are used for two separate guest networks.