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тАО03-11-2004 07:44 PM
тАО03-11-2004 07:44 PM
I have installed the telnet service for RH linux and have execute chkconfig telnet on. I have find that the telnet service is on by chkconfig --list telnet and also reboot the machine.
But, I still cannot telnet from other server to this RH machine. Is anything I still missing. Anyone can give me a help?
Thanks
Regards,
Wendy
Solved! Go to Solution.
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тАО03-11-2004 08:15 PM
тАО03-11-2004 08:15 PM
Solution# service iptables stop
What kind of error do you get? Other machines are unable to connect or once connected you are unable to login?
Ciao!
Claudio
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тАО03-11-2004 08:25 PM
тАО03-11-2004 08:25 PM
Re: Problem for telnet service
The telnet connection is refused when I telnet to the linux server
Regards,
Wendy
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тАО03-11-2004 08:28 PM
тАО03-11-2004 08:28 PM
Re: Problem for telnet service
if the answer is yes.
Then check in /etc/services if the telnet service defined to listen on port 23
also see if there's no denying rule in /etc/hosts.deny
Did you check the iptables rules?
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тАО03-11-2004 08:30 PM
тАО03-11-2004 08:30 PM
Re: Problem for telnet service
that command will disable it.
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тАО03-12-2004 09:09 AM
тАО03-12-2004 09:09 AM
Re: Problem for telnet service
vi /etc/xinetd.d/telnet
# default: on
# description: The telnet server serves telnet sessions; it uses \
# unencrypted username/password pairs for authentication.
service telnet
{
disable = no
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failure += USERID
}
#### does ur conf says disable = yes
chk ur syslog
Regards,
Peeyush
http://geocities.com/peeyush_maurya/
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тАО03-12-2004 10:21 AM
тАО03-12-2004 10:21 AM
Re: Problem for telnet service
in /etc/xinet.d/ there are a bunch of files
one is telnet
or telnetd
vi it
change disable=yes to
disable=no
save
service xintetd restart
SEP
Owner of ISN Corporation
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тАО03-12-2004 11:00 AM
тАО03-12-2004 11:00 AM
Re: Problem for telnet service
another thing to check:
netstat -a | grep telnet should result in something like
tcp 0 0 *:telnet *:* LISTEN
If this is true the telnet service should be started. A next possible test would be to do a telnet 127.0.0.1, which is essentially the network loopback device of your system.
Greetings, Martin