Prevent local LAN access

[michael.pare]

I am currently evaluating OpenVPN AS. I successfully deployed and configured the linux appliance and it is working as expected - except:

Even with tunnel all, when my test client is connected to VPN it can still access the local subnet. I need to disable this for security purposes.

I found a lot of documentation for --redirect-gateway however I need to know the equivalent key(s) to use with sacli cmd to update the server configuration - if this exists. I tried adding the redirect-gateway directive in the client ovpn file and loading the profile but this did not work. Is there a way to use the push directive on the server side?

All of my clients are/will be running Windows 10 so my next question, is this possible for Windows-based clients?

On a side note, when I had my windows client connected to OpenVPN AS, I was able to manually update the routing table using route print to obtain the desired result. Unfortunately - client local subnets will vary widely depending on where they connect from.

On another side note, are the OpenVPN AS sacli --key directives all documented somewhere in a single location? Searching for openvpn key no doubt yields results related to certificates and keys

[openvpn_inc]

Hello michael.pare,

The redirect-gateway functionality is to redirect Internet traffic through the VPN tunnel.

Give this a try instead:
https://openvpn.net/vpn-server-resource ... t-side-lan

And no, there is no single one page that decribes all possible sacli commands and functions. But you can go here:
https://openvpn.net/vpn-server-resources/

Kind regards,
Johan