Disconnect the tunnel when dns changed by client

Post your questions about SoftEther VPN software here. Please answer questions if you can afford.
Post Reply
unameaa
Posts: 2
Joined: Wed Oct 27, 2021 6:55 am

Disconnect the tunnel when dns changed by client

Post by unameaa » Wed Oct 27, 2021 7:00 am

hi. i configured softether and client connected to the softether vpn successfully.
i configured an dns server for default that is 192.168.30.1 and user dns requests resolved from this address and this address configured on softether server.that means my client can not show any public dns server for default.
i have a problem that is my client can changing the default dns (192.168.30.1) and load the websites without any problem.
how can i prevent to changing dns server address by the client?

solo
Posts: 1228
Joined: Sun Feb 14, 2021 10:31 am

Re: Disconnect the tunnel when dns changed by client

Post by solo » Wed Oct 27, 2021 11:26 am

If the client has admin/root on the PC then there is nothing you can do.

unameaa
Posts: 2
Joined: Wed Oct 27, 2021 6:55 am

Re: Disconnect the tunnel when dns changed by client

Post by unameaa » Wed Oct 27, 2021 12:55 pm

can i doing this on windows firewall that softether server installed on it that can only accept dns requests from 8.8.8.8 and when user choose 1.1.1.1 as her dns servers then tunnel connection not accept?

Post Reply