Key problem with rpmfusion free

Hello, I have got a problem when trying to checkout common and others from rpmfusion-free: $ echo $CVSROOT :ext:cquad@cvs.rpmfusion.org:/cvs/free $ cvs co common ssh_exchange_identification: Connection closed by remote host cvs [checkout aborted]: end of file from server (consult above messages if any) $ ssh -v cquad(a)cvs.rpmfusion.org OpenSSH_5.4p1, OpenSSL 1.0.0c-fips 2 Dec 2010 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to cvs.rpmfusion.org [195.10.6.64] port 22. debug1: Connection established. debug1: identity file /home/builder/.ssh/id_rsa type 1 debug1: identity file /home/builder/.ssh/id_rsa-cert type -1 debug1: identity file /home/builder/.ssh/id_dsa type -1 debug1: identity file /home/builder/.ssh/id_dsa-cert type -1 ssh_exchange_identification: Connection closed by remote host Is there something I can do to solve this problem ? Regards, Cquad