This page gives access to a remote experimental infrastructure (or testbed) for tests with computer networks and distributed systems, mainly involving wireless and wired devices. This testbed is part of the project FIBRE, an initiative between Brazil and Europe.
FIBRE is open to any researcher, professor or student from any institution to test new applications and network architecture models. If you have an account in CAFe, you could just log in using it. Otherwise, you could just fill in an registration form.
About FIBRE project: http://www.fibre.org.br
FIBRE Wiki: https://wiki.rnp.br/display/fibre/Home
If you do not have login, request an account here.