Flush DNS on VPN connect

BroadHFW — Fri, 23 Oct 2020 12:43:24 GMT

Hi,

When our users connected to our client VPN are we able to execute commands on the endpoints, for example ipconfig /flushdns?

Lee

Re: Flush DNS on VPN connect

Jan_Kleinhans — Mon, 26 Oct 2020 14:26:42 GMT

Hello,

you can run post connect scripts. It's mentioned in the Remote Access Admin Guide. For clearing the dns cache there is already an option in the trac_client_1.ttm.

flush_dns_cache

See sk75221

Configuring Post Connect Scripts

The Post Connect feature lets you run a script on client computers after connection is established. You must make sure that the script resides on the client computers, in the correct path.

To set the script path:

Open GuiDBedit.
Set desktop_post_connect_script to a full path on client machines for a script that Remote Access Clients will run after a connection is established (leave empty to disable the feature).
Set desktop_post_connect_script_show_window to true to make the script run in a new window. (The default is false. The script runs in a hidden window.).
Save and close GuiDBedit.
Install the policy.

topic Re: Flush DNS on VPN connect in SASE and Remote Access

Flush DNS on VPN connect

Re: Flush DNS on VPN connect