[CentOS] how to open a tcp port?

Rajagopal Swaminathan raju.rajsand at gmail.com
Wed Mar 3 12:54:23 UTC 2010


Greetings,

On Wed, Mar 3, 2010 at 6:20 PM, Rajagopal Swaminathan
<raju.rajsand at gmail.com> wrote:
> Greetings,
>
> On Wed, Mar 3, 2010 at 6:10 PM, hadi motamedi <motamedi24 at gmail.com> wrote:

> is telnetd installed?
>
# yum install telnet-server telnet


> is the telnet deamon running on machine #1?
>
chkconfig telnet on

or
from: http://www.cyberciti.biz/faq/how-do-i-turn-on-telnet-service-on-for-a-linuxfreebsd-system/

[quote]
The configuration file for telnet is /etc/xinetd.d/telnet. To enable
telnet server you need to open this file and make sure disable = no
read as disable = yes.
[unquote]

service xinetd restart
or
/etc/init.d/xinetd restart

Hope that helps...

Regards,

Rajagopal


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