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Allow internet access but block Server LAN access

Posted: Fri Jul 09, 2021 10:07 pm
by Catalyph
Im running truenas with OpenVPN.

I have the VPN setup and works and able to get internet access through the VPN tunnel as well as access to the TrueNas Share that is on a VLAN IP 192.168.168.20/24

Openvpn Server Local LAN 192.168.0.40/24
OpenVPN Client LAN 192.168.168.0/24

Im passing the options
push "route 192.168.168.0 255.255.255.0"
push "redirect-gateway bypass-dhcp"

This gets me access to the internet and the storage share (on same server as OpenVPN server) @ 192.168.168.40

But is also gives access to the OpenVPN servers LAN 192.168.0.0/24 and the machines on it.
Is there a way to allow the client to have internet access through the VPN but not be able to access the openVPN servers LAN ?

Re: Allow internet access but block Server LAN access

Posted: Fri Jul 09, 2021 10:38 pm
by TinCanTech
Firewall