I am not able to do cvs login. I am trying to access zebra source code from cvs repository.whenever i log in it gives the following error:

[root@localhost ~]# CVSROOT="server:anoncvs@anoncvs.zebra.org:/cvsroot"
[root@localhost ~]# export CVSROOT
[root@localhost ~]# cvs login
Logging in to server:anoncvs@anoncvs.zebra.org:2401/cvsroot
CVS password:
cvs [login aborted]: connect to [anoncvs.zebra.org]:2401 failed: Connection timed out
what could be the possible error? i have fedora 8 which i have installed just 2 days back