Messages

1

Virtual private networks / Re: Wireguard client can't access only one PC on LAN

« on: October 09, 2024, 05:20:28 pm »

Your job to find out

HA can also ping this 10.10.10.37. It is in the Wireguard pool, but the WG server is 10.10.10.1

What's in "AllowedIPs" in the WG config on that Android client?

192.168.1.0/24 I also tried adding 192.168.1.124/32, but it didn't help.

2

Virtual private networks / Re: Wireguard client can't access only one PC on LAN

« on: October 09, 2024, 04:45:44 pm »

I can see packets from the tunnel to the lan and from the lan to HA

The second hop on traceroute to 10.10.10.2 from HA goes to 10.10.10.37... I have no idea what that is

I just realized that traceroute on OPnsense to 10.10.10.2 times out as does ping. On the wireguard client on android I do see a "IPV4 packet with disallowed source address from peer.." while pinging from opnsense, but nothing when trying traceroute.

I can ping 10.10.10.2 from 192.168.1.9 (other machine on local net).

3

Virtual private networks / Re: Wireguard client can't access only one PC on LAN

« on: October 09, 2024, 02:05:47 pm »

No firewall on the HA machine. It is not a virtual install. Previously I was using Asuswrt-Merlin with wireguard and/or openvpn and had no issue. I'll have to figure out how to do a packet trace from android.

4

Virtual private networks / Re: Wireguard client can't access only one PC on LAN

« on: October 09, 2024, 01:32:04 pm »

It does. It is using DHCP with a reservation. I'll attach the network setting of HA and client config of wireguard here. 192.168.1.1 is the opnsense machine, 192.168.1.124 is HomeAssistant. I have no problem connecting to anything else over wireguard like 192.168.1.120 or 192.168.1.9.

5

Virtual private networks / Wireguard client can't access only one PC on LAN

« on: October 09, 2024, 02:59:00 am »

Hello. I recently installed an opnsense server and and still configuring everything. I have wireguard server working using opnsenses' instructions. My mobile device can ping and connect to almost everything machine on the LAN with the exception of one LAN client. 192.168.1.124, which is my Home Assistant machine. It does have a static mapping. Every other machine on the LAN can ping this one machine not visible over wireguard.
Wireguard IP: 10.10.10.1/24
Lan: 192.168.1.0/24

Any help would be appreciated and let me know if anything is needed.

Thanks,
Chris