Site to Site RT-AXE7800 and RT-AX58U

[cip_invest]

hi
I got a problem, and i dont know why . So lets say Site A its under RT-AXE7800 and B its RT-AX58U
A got 192.168.2.0/24
B got 192.168.3.0/24

Firmare

A-> 3.0.0.4.388_22068
B -> 3.0.0.4.388_22237


I want to connect A to B bidirectional , so any PC/equipament under A can acces any PC/equipament under B and viceversa and for this i have used WiregardVPN as advertised in Asus manual

[Wireless Router] How to set up site to site VPN with WireGuard®? | Official Support | ASUS Global

www.asus.com

A - wiregard server
B - wiregard client conected in VPN Fusion

The problem its, A can acces equipament under B , but cant acces router B ( 192.168.3.1 ) and from Site B u cant acces nothing in Site A ( 192.168.2.0/24 even the router who its 192.168.2.1 ) , so its no bidirectional . I have tested also using ping application from asus router B ( 192.168.3.1 ) testing all devices from A , its not working . But if u test from router A ( 192.168.2.1 ) all devices from Site B have ping , but the router B ( 192.168.3.1 ) its ping timeout
Also i switched B server A Client , same issue , Site B cant acces Site A

Do you have any ideeas ?

Before RT-AXE7800 i got a GT-AC2900 and site to site was working fine using OpenVpn and some static route on PCs - it stoped working after WireGuard VPN patch , and as GT-AC2900 dosent support WireGuard i was forced to buy a new router RT-AXE7800

Thanks in advance and Best Regards

 

[cip_invest]

Any ideea ?

 

[crashburn162]

You need NAT disabled in advanced settings on the client side also check apply to all devices since it's turned off by default.

 

[johndoe85]

You need NAT disabled in advanced settings on the client side also check apply to all devices since it's turned off by default.

This is so damn important and i don't understand why their FAQ does not explain this.