when I go to server and choose telnet for Sun Solaris and i put port 23 and my root username and password there is an error appear authintication fail and I go to CMD and run telnet for sunsolaris server its login normally with command promt #
why I cant login frm application manager
and same for oracle in same server I put user name and password and SID the error is unable to connect to oracle server but when I use oracle clients I can connect normally