Can't connect to Clients within LAN via Wireguard

[Orkopaede]

Hello everyone,

i have some difficulty's with my Wireguard connection.
Here is what is working:

• Connect with Wireguard Server
• Ping Wireguard network
• Ping pfsense LAN ip
• Ping my raspberry pi (which is in Lan to)

Here is the Problem:

• Can't ping any client (Windows PC) or Server

What i find out so far:

• When the client Firewall (Windows Firewall) is disabled i can ping the client

Why i think that this is a configuration Problem(with my pfsense/wireguard):

• before i switch to pfsense i had a fritzbox (router) and a raspberry pi with a wireguard server and with this setup i didn't had this kind of problem.

I hope someone have an idea what i could try to fix this problem.
Thank you in advance.

[Orkopaede]

Has nobody an idea? I would have thought that it was just a small thing and could be done with a few clicks. What I forgot to mention is that when I'm on the LAN (physically) everything works. Only when i'm connect via Wireguard the windows firewall seems to block the connection (ping).

[Clouseau]

Hi,

let see - so when Client firewall is disabled you can ping the client? So your problem is Windows firewall, not WireGuard. Everything looks to me normal.

@orkopaede said in Can't connect to Clients within LAN via Wireguard:

What i find out so far:

• When the client Firewall (Windows Firewall) is disabled i can ping the client

I hope someone have an idea what i could try to fix this problem.
Thank you in advance.