telnet localhost

[smuqtaderali]

when iam telneting to localhost from a direct console
its giving message

memory fautl (coredum)

the problem is from direct console the operating system is working but when i try from client its not going to connect
could you plz give me answer iam waiting of answer

[RAC_1]

file core
dmesg, chech syslog.log

[smuqtaderali]

this kind of problem basically from /etc/host file
in this file their is a entry called as
localhost 127.0.0.1 loopback
then it will work
otherwise this error will come

[Devender Khatana]

Hi,

The localhost entry is must and should not be removed from the hosts file. It may start giving other problems apart from this if the entry is removed.

HTH,
Devender

[Asif Sharif]

check /etc/hosts file has this entry?

127.0.0.1 localhost loopback

Regards,
Asif Sharif