Question

Starting the telnet service on a Linux host.

Asked by: ghazi

How do I start telnet services on a Rh8 host.
I can ssh to it yet I can not telnet to it, what should I do?

Thanks

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Asked On
2003-02-12 at 14:22:49ID20511505
Tags

linux

,

telnet

,

service

,

starting

Topic

Linux Network Security

Participating Experts
3
Points
50
Comments
7

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Answers

 

by: majorwooPosted on 2003-02-12 at 17:27:23ID: 7938451

you need to download the telnet-server RPM, here is a link:

http://www.rpmfind.net//linux/RPM/redhat/8.0/i386/telnet-server-0.17-23.i386.html

once you install it, (rpm -ivh telnet.rpm)

you may have to edit the file

/etc/xinetd.d/telnet

and set disable = no

then restart xinetd

service xinetd restart

then your set, root is not allowed to telnet in unless you modify some other files, (you should only do this if you have a reason)

 

by: zekkerPosted on 2003-03-20 at 10:14:44ID: 8175715

My question would be why are you using telnet? is  there a specific need for it?

If you do need it, check to see if the service is actualy installed.

grep telnetd /etc/init.d

NOTE : telnet transmits all info (userid/passwords) in clear text. IF You can avoid its use, I would highly recommend it.

Zekker

 

by: majorwooPosted on 2003-03-20 at 10:25:39ID: 8175795

zekker is right, ssh is awhole loet better - i just assumed to had some reason

 

by: sumsamPosted on 2003-03-20 at 12:03:49ID: 8176475

although zekker is right, but as far as starting the telnet service is oncerned what u have to do is to just

1- open the file "/etc/xinetd.d/telnet" in any editor and set disable=no. remember it is by default yes. do this on both the computers.

2-reboot both the computers.

3- now u have to execute the command "#service xinetd restart" on the both the computers.

i m sure u will telnet between these two pcs successfully.
good luck.

 

by: majorwooPosted on 2003-03-20 at 12:52:28ID: 8176775

FYI teh reboot is unnecessary - restarting xinetd will do it.

Or if you reboot, the restart will not be necesarry

one or the other will do.

20120131-EE-VQP-002

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