Hi f.barbetta,
hello Vyatta.org Community User.
In the latest couple of wek, more user post a Topic and asking about downtime of Vyatta.org.
the reason is follow:
Brocade is currently working hard in near Future to move Vyatta.org into MyBrocade Community.
This is the reason why from Time-to-Time Vyatta.org is Down.
So please have be patience.
In the meantime you can post answer in appropriate Forum here in Brocade Community
http://community.brocade.com/t5/Virtual-Router-Firewall-VPN/bd-p/virtual
#TheWaterCooler