Matching TCP Connections to PIDs? (tcptrack)

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With tcptrack, I'm able to monitor and see a bunch of connections happening periodically between various IPs on the local machine to a remote machine. The connections are SSH connections (can confirm by checking SSHD logs on the remote system), and they look similar to this:



Client Server State Idle A Speed


(local IP):36448 (remote IP):22 SYN_SENT 12s 0 B/s



(local IP):56666 (remote IP):22 SYN_SENT 34s 0 B/s



The connections appear to be instantaneous and the client port changes every time, so tools such as fuser haven't helped and tcptrack doesn't appear to have an option for displaying PIDs. What I'd need is essentially the output of tcptrack, but with the PID included with each connection - is there such a tool available?






process tcp







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  • watch -n 1 lsof -i4
    – RubberStamp
    9 mins ago














up vote
0
down vote

favorite












With tcptrack, I'm able to monitor and see a bunch of connections happening periodically between various IPs on the local machine to a remote machine. The connections are SSH connections (can confirm by checking SSHD logs on the remote system), and they look similar to this:



Client Server State Idle A Speed


(local IP):36448 (remote IP):22 SYN_SENT 12s 0 B/s



(local IP):56666 (remote IP):22 SYN_SENT 34s 0 B/s



The connections appear to be instantaneous and the client port changes every time, so tools such as fuser haven't helped and tcptrack doesn't appear to have an option for displaying PIDs. What I'd need is essentially the output of tcptrack, but with the PID included with each connection - is there such a tool available?






process tcp







share|improve this question







New contributor




RyanW is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.



















  • watch -n 1 lsof -i4
    – RubberStamp
    9 mins ago












up vote
0
down vote

favorite









up vote
0
down vote

favorite











With tcptrack, I'm able to monitor and see a bunch of connections happening periodically between various IPs on the local machine to a remote machine. The connections are SSH connections (can confirm by checking SSHD logs on the remote system), and they look similar to this:



Client Server State Idle A Speed


(local IP):36448 (remote IP):22 SYN_SENT 12s 0 B/s



(local IP):56666 (remote IP):22 SYN_SENT 34s 0 B/s



The connections appear to be instantaneous and the client port changes every time, so tools such as fuser haven't helped and tcptrack doesn't appear to have an option for displaying PIDs. What I'd need is essentially the output of tcptrack, but with the PID included with each connection - is there such a tool available?






process tcp







share|improve this question







New contributor




RyanW is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











With tcptrack, I'm able to monitor and see a bunch of connections happening periodically between various IPs on the local machine to a remote machine. The connections are SSH connections (can confirm by checking SSHD logs on the remote system), and they look similar to this:



Client Server State Idle A Speed


(local IP):36448 (remote IP):22 SYN_SENT 12s 0 B/s



(local IP):56666 (remote IP):22 SYN_SENT 34s 0 B/s



The connections appear to be instantaneous and the client port changes every time, so tools such as fuser haven't helped and tcptrack doesn't appear to have an option for displaying PIDs. What I'd need is essentially the output of tcptrack, but with the PID included with each connection - is there such a tool available?






process tcp




process tcp






share|improve this question







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RyanW is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







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RyanW is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Check out our Code of Conduct.











  • watch -n 1 lsof -i4
    – RubberStamp
    9 mins ago
















  • watch -n 1 lsof -i4
    – RubberStamp
    9 mins ago















watch -n 1 lsof -i4
– RubberStamp
9 mins ago




watch -n 1 lsof -i4
– RubberStamp
9 mins ago















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