see which DNS(s) is used

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Joined: Tue Jan 15, 2019 8:48 pm

Post by AlexanderK » Thu Jun 27, 2019 12:43 am

I connect to an OpenVPN server (v2.4.3) with Viscosity 1.7.16 on a Mac (10.13.4).

The server has settings like this:
push "dhcp-option DNS A.B.C.D"
push "dhcp-option DNS E.F.G.H"

It looks though like not all viscosity clients honor this.
How can i see which DNS is used by the computer when i am connected to the VPN?
I tried looking in settings->network->... but the i just see wifi, thunderbolt and such,
shouldnt i see a VPN-connection of some sort there too?
If not there, where?

wbr / Alex


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Posts: 1908
Joined: Thu Sep 04, 2008 9:27 pm

Post by James » Thu Jun 27, 2019 12:16 pm
Hi Alex,

Viscosity displays which DNS servers are set for the VPN connection in the Details window. Simply select the Details option from Viscosity's main menu, and then click on the centre icon (the two arrows) to see connection details.

For a full look at a computer's DNS settings, the "scutil" command line tool can be used:

Please note that Viscosity's DNS support is pretty bullet proof: in almost all instances of users reporting DNS isn't working the wrong DNS Mode is set for the connection:

You can see what DNS Mode is currently being used in the connection log:

James Bekkema
Viscosity Developer

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