Liberator is a DSL Network Simulator.
It provides a cost-effective network emulator/simulator
for development, test and demonstration of ADSL/SHDSL
CPE equipment. Liberator provides the appearance of
a live Internet connection. The Liberator is an excellent
tool for DSL product developers, test engineers, test
technicians, and field sales representatives who benefit
from connecting their products to a virtual Internet
in a controlled environment.
situations that need more than one DSL port, the Vulcan
is an ADSL Network Simulator that supports up to 8 ADSL
ports. Vulcan is ideal for manufacturing test, training,
or for use on small development teams. Vulcan provides
the appearance of a live Internet connection for each
of the connected DSL modems.