LinuxQuestions.org
Welcome to the most active Linux Forum on the web.
Home Forums Tutorials Articles Register
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Networking
Reload this Page List IP Adresses connected to specific Port
User Name
Password
Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.

Notices


Reply
  Search this Thread
Old 10-25-2011, 04:39 AM   #1
militiaware
LQ Newbie
 
Registered: Jul 2008
Posts: 2

Rep: Reputation: 0
List IP Adresses connected to specific Port

On shell how can I list all the ip addresses that are currently connected to my device on a specific port (using netstat, nmap, lsof..etc)?
 
Old 10-25-2011, 05:13 AM   #2
lqman
LQ Newbie
 
Registered: Nov 2010
Location: Surabaya, Indonesia
Distribution: debian, ubuntu, FreeBSD, Solaris
Posts: 17

Rep: Reputation: 3
Example : I want to see all traffic in my eth0 at port 21.

Use iftop utility :
iftop -i eth0 -f "port 21"

or use netstat :
netstat -atupln | grep ":21 "
Last edited by lqman; 10-25-2011 at 05:15 AM.
 
  


Reply



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 Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
How to get list of SSH users that are connected to server linux_3478 Linux - General 6 01-06-2010 08:10 AM
Computer does not boot. WITH harddrive connected. (Not linux specific) jbarnes8 Linux - Hardware 5 08-26-2009 09:42 AM
Command to get the list of connected hardware the.reverser Linux - Newbie 7 07-17-2008 10:44 AM
How to get a list of all the IP Adresses accessing your server... socceroos Linux - Networking 13 04-23-2006 06:13 PM
Is there a /dev/* list - I.e. What devices become when connected ? K@rl` Linux - Hardware 2 10-12-2004 09:25 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Networking

All times are GMT -5. The time now is 06:23 PM.

Contact Us - Advertising Info - Rules - Privacy - LQ Merchandise - Donations - Contributing Member - LQ Sitemap -
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