i installed radmin but there was a problem

[gadekishore]

hello

i installed radmin for remote administration of windows servers in linux by installing from radmin and wine. iam getting the full screen of radmin also if iam entering the host name and entering to connect iam getting some errors. i.e., NTAuth init client sec fails... in our remote servers all ports are closed .only 4899 port is opened.. but in my machine fedora core2 ../etc/services port 4899 entry is not there.. iam thinking that due to that my machined is not connecting.. could any body can help me to give entry in /etc/services and how to run port 4899..

please send reply immidiatly.