[SOLVED] Routing between two OpenVPN Server / Interfaces

[LL0rd]

Hi,

I have a little problem with my configuration / routing / firewall.

First I have my OPNsense Server. This machine has a public IP and some hosts on the LAN side.

On the OPNsense Server I run two Site2Site OpenVPN Server. To these two OpenVPN Servers I connect my apartment LAN and my Office LAN. In OPNsense I added both OpenVPN Interfaces as a Gateway.

Current state is:
Every client from my Apartment can reach any clients on the LAN and vice versa
Every client from my Office can reach any clients on the LAN and vice versa

But Clients from my Apartment can't reach my office and clients from the office can't reach my apartment.

I don't know hot to find out, what's wrong. If some route is missing or if a firewall rule is blocking something. In my opinion I have everywhere quite open firewall rules. And when I do a trace route from my office to the IP in my apartment, that's the result:

Code: [Select]

[dr@storage:~]$ tracepath 10.11.12.101
 1?: [LOCALHOST]                      pmtu 1500
 1:  unifi.localdomain                                     0.115ms
 1:  unifi.localdomain                                     0.114ms
 2:  172.16.20.1                                          69.456ms
 3:  keine Antwort
 4:  keine Antwort
I hope some one can help me.

EDIT:
Ok, I solved it. It was a misconfiguration on one of the OpenVPN Clients

[itngo]

Hi,

I have no solution, but the same Problem.
Datacenter, HQ and my HomeOffice are using VPN. HQ and HomeOffice are connected by openvpn to Datacenter.

Goal is to have packets from HQ routed to HomeOffice via Datacenter and back. Same issue with trace route.