OpenVPN traffic problem

Support
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1

NethServer Version: NethServer release 7.8.2003 (final)
Module: OpenVPN

Dear Community,

I hope you are well and safe…

My problem:

Nethserver installed on a Proxmox Hypervisor with one NIC interface: 192.168.99.29/24
Router (Gateway) is performing a PAT for UDP traffic 7194 to 1194 (to Nethserver).
Note: no problems accessing Nethserver on the LAN.

When I setup OpenVPN (routed server) I was able to access Nethserver’s web interface and ping its NIC. But I couldn’t access or ping any other host on the LAN.

I added a static route on router pointing the OpenVPN network to the Nethserver’s NIC:
192.168.222.0/24 [1/0] via 192.168.99.29
With this route I can now ping all hosts on the network but… when I try to access any other host’s web interface or ssh I only got timeouts.

VPN client is running on a Windows 10 2004, OpenVPN connector V.3.2.2.(1455)

Please, could you help me? It looks like Nethserver is only allowing ICMP traffic from LAN hosts…

Thank you.

Kind regards,
J.

2

Did you add the corresponding ip range to trusted networks?

3

Hi Elleni,

Thank you for your help.

These are my trusted networks:
192.168.99.0 255.255.255.0 green
192.168.222.0 255.255.255.0 OpenVPN

Kind regards,
Jose

4

@support_team
Can somebody help?

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