CVS server should pass client's IP address to Pluggable
Athentication Module (PAM) system.
PAM allows to discriminate users according to their
network address. To use this feature, CVS server has to
set the remote address.
Result (if any):
CVS server has been patched to retrieve client's network
address and pass it the the PAM. Also the server has been
patched to set PAM_TTY variable to a dummy value `cvs'
because some PAM modules expect the value has a defined