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Virtual private networks / Re: OpenVPN: I can't connect to the Internet with active Connection on client
« on: February 12, 2024, 04:07:02 pm »
I don't think the NAT is the problem here because the NATing is done by a completely different router thats operating on the WAN Interface of the OPNsense. I attached a sketch of my network.
The NATing on the DrayTek works like that: It translates the external Port 1194 to Port 1194 of the internal address of the OPNsense 192.168.150.1. For that I configured a static route on the DrayTek to the OPNsenses Network, which is working like it should.
There is also one Roule on the MultiWAN Group to allow that communication. I know allowing all the traffic is unsafe, but that is only for testing purposes. I wouldn't use something like that in production.
The NATing on the DrayTek works like that: It translates the external Port 1194 to Port 1194 of the internal address of the OPNsense 192.168.150.1. For that I configured a static route on the DrayTek to the OPNsenses Network, which is working like it should.
There is also one Roule on the MultiWAN Group to allow that communication. I know allowing all the traffic is unsafe, but that is only for testing purposes. I wouldn't use something like that in production.