Where is all the data stored that is retrieved by the BigFix Client?

To reconfigure a proxy server on a Windows BigFix Root server, the administrator needs to run the command BESAdmin.exe /setproxy from the BES Server folder with the appropriate parameters1.

The command BESAdmin.exe /setproxy allows the administrator to edit the proxy configuration settings after installation by specifying the proxy host, port, user, password, exception list, secure tunneling, authentication methods, and downstream notification1.

The command BESAdmin.exe /setproxy can also be used to delete the existing proxy settings by using the /delete parameter1.

The command BESAdmin.exe /setproxy is only available on Windows systems. On Linux systems, the equivalent command is BESAdmin.sh -setproxy2. References:

Setting a proxy connection on the server - HCL Product Documentation

Configuring the proxy - HCL Product Documentation