LinuxQuestions.org
Welcome to the most active Linux Forum on the web.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - General
User Name
Password
Linux - General This Linux forum is for general Linux questions and discussion.
If it is Linux Related and doesn't seem to fit in any other forum then this is the place.

Notices


Reply
  Search this Thread
Old 05-11-2011, 10:44 AM   #16
repo
LQ 5k Club
 
Registered: May 2001
Location: Belgium
Distribution: Arch
Posts: 8,529

Rep: Reputation: 899Reputation: 899Reputation: 899Reputation: 899Reputation: 899Reputation: 899Reputation: 899

Quote:
but when i tried to do the telnet System IP ADDRESS 7 i get nothing....
Is something listening on port 7?

Kind regards
 
Old 05-12-2011, 11:50 PM   #17
chrism01
LQ Guru
 
Registered: Aug 2004
Location: Sydney
Distribution: Centos 7.7 (?), Centos 8.1
Posts: 17,849

Rep: Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584Reputation: 2584
According to /etc/services, port 7 is the 'echo' service.
http://www.iana.org/assignments/port-numbers

Not sure why you'd want to telnet to that, but it should be avail on tcp & udp.
 
Old 05-13-2011, 04:20 PM   #18
gadhave.vikas
LQ Newbie
 
Registered: May 2009
Location: Navi Mumbai (Maharashtra)
Distribution: Dont Know
Posts: 22

Original Poster
Rep: Reputation: 0
need to open port number 7 on debian linux

Hey guys,

finnaly port 7 has been open with below modifications in /etc/shorewall/rules

ACCEPT net:IP Address $FW TCP 7

restarted safely shrewall firewall after done changes.

Thanks for all helpers....


Rgds,
Vikas
 
Old 05-14-2011, 03:05 AM   #19
Wim Sturkenboom
Senior Member
 
Registered: Jan 2005
Location: Roodepoort, South Africa
Distribution: Slackware 10.1/10.2/12, Ubuntu 12.04, Crunchbang Statler
Posts: 3,786

Rep: Reputation: 282Reputation: 282Reputation: 282
My guess is that that will not open your UDP port 7
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Identify and explain the major number, minor number, and revision number in Linux... turbomen Linux - Newbie 1 11-16-2010 02:48 AM
Amarok + Last.fm: Can't connect - How to set up port number? (Debian Lenny) fields Linux - Software 4 05-19-2009 04:10 PM
USB to serail port adaptor COM port number areftaidi Linux - Software 2 09-25-2007 01:05 AM
NFS Port Number on debian Sarge jess1975 Debian 1 11-04-2005 06:59 AM
How to open a port number in solaris UltraSoul Solaris / OpenSolaris 3 07-25-2005 04:58 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - General

All times are GMT -5. The time now is 01:26 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration