I fall into a trivial issue while installing SCCM for a customer that does’nt have internet on SCCM server.
During installation SCCM download some stuff from internet to continue installation.
So here is a solution:
Just log in to the computer that has internet—> map the setup of SCCM 2007
open comand prompt(refer below screen shot you will have idea )
Basically command is for example:- setup /download c:\sccmprerequisites
These downloaded components can then be used during setup.