ErrorModel Help needed

["Emad Qaddoura" <Emad.Qaddoura.emadq@nt.com>]

Hi,

	Anyone has a sample script of how to use 
	ErrorModel. I have been trying to use the install-error
	in tcl/lan/ns-lan.tcl and no luck. Either I am doing
	something wrong or install-error is really not operational
	as non of the debugger does not show any calls to the
	ErrorModel methods such as recv, corrupt...etc.

	Currently, I am trying this with NS2.1B2. Things were working
	for me in NS2.0 without much trouble. Since I upgraded to
	NS2.1B2, I had this problem.

	A help would be appreciated in:

	o A sample script for the user of ErrorModel.

	o A hint if the install-error or create-error in tcl/lan/ns-lan.tcl
	   are operational or not. I can not guess if the code would be
	   generated without being backward compatible.