I am trying to pull down the latest gnatsweb code and I was unable to login.  I used CVS 1.11.2 from behind a firewall.

cvs -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/gnatsweb login
CVS password:
cvs [login aborted]: connect to subversions.gnu.org(199.232.41.3):2401 failed: Connectit