Messages

1

Virtual private networks / Re: Wireguard "Road Warrior" Setup - connects, can access Internet, but not LAN

« on: March 25, 2024, 11:03:55 pm »

Thank you so much for your help.

I think I figured out the problem - I was trying to test out the VPN from the network itself and this was confusing windows.

I took your suggestion and put up a pass all rule and turned logging on.  I could see the traffic going to the internet, and I could ping the router from the VPN address, but pings to any on the LAN were not even showing up.  I figured how could that be, like they were not even making it to the router.

My guess is the laptop being on the local network, has a 255.255.255.0 netmask or something, and so the traffic was trying to go directly or something? And the 0.0.0.0/0 Allowed IPs on the wireguard was preventing it from going through?

Either way, testing it from another network I could indeed get to devices on my LAN.  Problem solved.

Sorry for the poor technical knowledge! Thank you again community for your help!

2

Virtual private networks / Re: Wireguard "Road Warrior" Setup - connects, can access Internet, but not LAN

« on: March 23, 2024, 10:14:49 pm »

Thank you for your response!

I have added now both a pass in, and pass out rule on the wireguard interface, source HomeWireGuard net, destination LAN net.

This did not work.

3

Virtual private networks / Re: Wireguard "Road Warrior" Setup - connects, can access Internet, but not LAN

« on: March 23, 2024, 09:38:11 pm »

Thank you for the reply.

I just added this rule under my LAN interface rules, Pass in, HomeWireGuard Net source, LAN net destination.

Did not work.

4

Virtual private networks / Re: Wireguard "Road Warrior" Setup - connects, can access Internet, but not LAN

« on: March 23, 2024, 02:50:24 am »

Wireguard config

5

Virtual private networks / Re: Wireguard "Road Warrior" Setup - connects, can access Internet, but not LAN

« on: March 23, 2024, 02:45:58 am »

Attaching my firewall config

6

Virtual private networks / Wireguard "Road Warrior" Setup - connects, can access Internet, but not LAN

« on: March 23, 2024, 02:34:17 am »

Hi everyone.

I am trying to set up Wireguard as a "Road Warrior" set up.  I would like to use it to access my home network both for accessing the LAN, as well as routing internet traffic.

Prior to setting up Wireguard, I had a LAN on 10.7.22.1/24, and an IOT VLAN on 10.7.24.1/24

I have set up the wireguard server now on 10.7.32.1/24 following the "Road Warrior" guide.  I have set up the wg0 on interface "HomeWireGuard"

After setting up the instance and peer, and the client on my windows laptop, I set up the firewall on WireGuard to pass everything.

I am able to connect.  I can access external websites.  I can access the Opnsense web ui on 10.7.32.1 . However I cannot access any devices on the LAN.

I am not sure what I am doing wrong!  Any help would be appreciated.