मैं लोकलहोस्ट में टेलनेट नहीं कर पा रहा हूं।
[root@localhost ~]# telnet localhost
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
Red Hat Enterprise Linux Server release 5.5 (Tikanga)
Kernel 2.6.18-194.el5PAE on an i686
login: -h for super-user only.
Connection closed by foreign host.
[root@localhost ~]# su - admin
[admin@localhost ~]$ telnet localhost
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
Red Hat Enterprise Linux Server release 5.5 (Tikanga)
Kernel 2.6.18-194.el5PAE on an i686
login: -h for super-user only.
Connection closed by foreign host.
[admin@localhost ~]$
इसका क्या समाधान हो सकता है?