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24.7 Production Series / Re: WireGuard VPN - Can access OPNsense but no resources on LAN
« on: October 07, 2024, 09:36:35 pm »
I appreciate the insight and will keep this in mind for the future. Thank you!
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24.7 Production Series / Re: WireGuard VPN - Can access OPNsense but no resources on LAN
« on: October 02, 2024, 04:39:29 pm »
edit--
I was able to get this figured out. It turns out WireGuard will not route to the local LAN if you connect it to the same subnet.
As soon as I changed it to 192.168.2.1/24 for the instance and 192.168.2.2/24 for the peer I was able to access resources on the LAN.
Is there any reason WireGuard couldn't access other connections on my LAN in the same 192.168.1.0/24 subnet even though the instance and peer were on unused addresses?
Thanks for taking the time to view this!
I was able to get this figured out. It turns out WireGuard will not route to the local LAN if you connect it to the same subnet.
As soon as I changed it to 192.168.2.1/24 for the instance and 192.168.2.2/24 for the peer I was able to access resources on the LAN.
Is there any reason WireGuard couldn't access other connections on my LAN in the same 192.168.1.0/24 subnet even though the instance and peer were on unused addresses?
Thanks for taking the time to view this!
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24.7 Production Series / WireGuard VPN - Can access OPNsense but no resources on LAN
« on: October 02, 2024, 03:19:47 pm »
Hey everyone,
Been trying to troubleshoot this issue by looking at all the other forum posts made but I haven't had any luck. Here's another one on the pile...
I am able to connect to my home network and access the internet. When I try to access Pi-Hole (192.168.1.5/24) or Proxmox (192.168.1.2/24) I am not able to get anything. I can only connect to OPNsense which resides on (192.168.1.1/24)
I have double checked my work and followed the road warrior setup to a tee. I'm assuming the issue is related to traffic handled by the LAN firewall rule.
These rules allow any traffic from the WireGuard group to reach any destination in my network. Not sure what else I can add here.
https://bashify.io/img/6e8b316cafa626d84beed6d23f735d38
Any help would be greatly appreciated!
Been trying to troubleshoot this issue by looking at all the other forum posts made but I haven't had any luck. Here's another one on the pile...
I am able to connect to my home network and access the internet. When I try to access Pi-Hole (192.168.1.5/24) or Proxmox (192.168.1.2/24) I am not able to get anything. I can only connect to OPNsense which resides on (192.168.1.1/24)
Code: [Select]
[Interface]
PrivateKey = UGdXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Address = 192.168.1.16/24
DNS = 192.168.1.1
[Peer]
PublicKey = MrsbabgkC+tZEjW1YZbfMUVTg7rerZqOwVcwfN9Rbzg=
AllowedIPs = 0.0.0.0/0
Endpoint = XXXXXXXX.duckdns.org:51820
Here is my WireGuard config.I have double checked my work and followed the road warrior setup to a tee. I'm assuming the issue is related to traffic handled by the LAN firewall rule.
These rules allow any traffic from the WireGuard group to reach any destination in my network. Not sure what else I can add here.
https://bashify.io/img/6e8b316cafa626d84beed6d23f735d38
Any help would be greatly appreciated!
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