How to use and set up Recorder when LANsettings are not editable.

I am a new user to Gatling.
I want to use recorder to create a basic script.

Due to security in my company I can not change LAN Settings on IE browser to set up Proxy server(localhost Port:8000)

I have following enabled under LAN settings :

Automatic Configuration → Automatically Detect settings ( Checked),Use Automatic Configuration script (Checked)
Address :,

How can I use recorded mode to create basic script.?
What do I need to specify for different values in recorder for Port# and out going proxy …?

  • Use a different browser

  • Use a proxy, such as Charles, get a HAR file, import into Recorder to generate a simulation and clean up possible extra HTTP traffic, such as CONNECT requests

  • Change employer