How to list process connected to tcp port?


 
Thread Tools Search this Thread
Top Forums UNIX for Advanced & Expert Users How to list process connected to tcp port?
# 1  
Old 08-10-2010
How to list process connected to tcp port?

Hey guys,

I need to kill the process that is currently connected to port 10540. I'm on HP-UX machine.

Below is the result of my netstat.

Code:
$ netstat -an |grep 10540
tcp        0      0  129.0.0.1.10540  *.*                     LISTEN


We don't have lsof command, but we have fuser.

I found the command "fuser -n tcp 22" but the -n option is not available on HP-UX machines.

Any help would be greatly appreciated.

Last edited by pludi; 08-10-2010 at 05:02 AM.. Reason: code tags, please...
# 2  
Old 08-10-2010
Code:
netstat -pa

should give the PIDs
# 3  
Old 08-10-2010
Hi Raj,

Here's the result of netstat -pa

$ netstat -pa
a: unknown protocol or uninstrumented protocol

I've also tried "netstat -p tcp" but didn't find any useful info.
# 4  
Old 08-10-2010
Ok. Sorry. I gave the option for linux. For HPUX, I find a related thread here...

To find pid from port number

not sure if this gives any solution...
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. IP Networking

Tcp ip port open but no such process (merged: Release A Port)

i want to kill a tcp connection by killing its pid with netstat -an i got the tcp ip connection on port 5914 but when i type ps -a or ps-e there is not such process running on port 5914 is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
Discussion started by: alinamadchian
30 Replies

2. IP Networking

TCP port numbers reused

Hello all, I am loosing the diameter connection between two servers and when the connection is trying to comes up again i see the following message in the tracer. and after 1 second the connection resets. As far i know the connection stay in state TIME_WAIT for a while(60 seconds in my... (1 Reply)
Discussion started by: @dagio
1 Replies

3. Shell Programming and Scripting

TCP port assignment

I have multiple processes running the same program on my linux machine. For each process I want to be able to use a unique (available) TCP port. I have thought of using netstat to check which ports are available for use however, the time-window between checking and selecting might expose some race... (1 Reply)
Discussion started by: timmylita
1 Replies

4. Solaris

luxadm -e port shows one port not connected

hi i have a sun machine which has one hba 2ports; out of which one port says it is not connected # luxadm -e port /devices/pci@1d,700000/SUNW,qlc@1/fp@0,0:devctl CONNECTED /devices/pci@1d,700000/SUNW,qlc@1,1/fp@0,0:devctl NOT CONNECTED but both... (9 Replies)
Discussion started by: anwesh
9 Replies

5. Solaris

List TCP ports with process

Hello, One of our developers is asking for a command/script in Solaris similar to "netstat -anp" in Linux. He gave this output as an example: root@xxx:~# netstat -anp | grep LISTEN tcp 0 0 0.0.0.0:7937 0.0.0.0:* LISTEN 16082/nsrexecd tcp 0 ... (7 Replies)
Discussion started by: vimes
7 Replies

6. UNIX for Dummies Questions & Answers

close tcp port

Hello, I have a service running (ODBC) and every now and then it will hang and I will have to stop and restart the service. The problem is when I stop the service, it indeed stops the service, but netstat reports a tcp port still open with the fin_wait_2 status. Then I must close the client... (1 Reply)
Discussion started by: raidzero
1 Replies

7. UNIX for Dummies Questions & Answers

Freeing up a serial port with a modem connected

I currently access a remote Unix server which has an external modem connected to one of it's serial ports (/dev/cua/b). At times, this server undergoes a hard reset and for some reason this disallows us from making use of the modem any longer. A hard reset of the modem always seems to fix the... (0 Replies)
Discussion started by: ebender1
0 Replies

8. Shell Programming and Scripting

To get the ip of the devices connected to a specific port.

H, I want to know the ip of the devices connected to a specific port. Suppose 2 s/m's are connected to port 3092. I want to get the ip of those system's . how do i get it? (1 Reply)
Discussion started by: madhumathikv
1 Replies

9. UNIX for Dummies Questions & Answers

getting info from microannex connected to serial port A

Hi, is there a way to get information of an annex device connected to port A ? i need to get the I.P address of the annex and the port it connected to on the annex. dori (1 Reply)
Discussion started by: dorilevy
1 Replies

10. IP Networking

tcp problem with port

I am trying to connect via DBACCESS and Informix server to a server on a different computer. When I execute the connect command from dbaccess I get the following message, Exec format error cannot bind a name to the port. As far as I know the port is not being used by another client. How... (1 Reply)
Discussion started by: lopez
1 Replies
Login or Register to Ask a Question