[NCSA-discuss] Connecting Ports and Servers

[Craig Cook]

Try this:

netstat -Aan |grep <port number>

lsof -i :port number

eg

netstat -Aan | grep 32779
lsof -i :32779


Craig



________________________________
 From: Brian McCullough <bdmc at buadh-brath.com>
To: Triangle Linux Users Group discussion list <trilug at trilug.org> 
Cc: NC*SA Discussion List <ncsa-discussion at ncsysadmin.org> 
Sent: Wednesday, July 24, 2013 12:31 PM
Subject: [NCSA-discuss] Connecting Ports and Servers
 

I am trying to determine what process is responsible for a Listening
Port in an AIX machine.  When I use "netstat -aon" I get a lot of
information, but I don't seem to see a PID.  The output looks something
like:


tcp        0      0  *.32779                *.* LISTEN

         so_options: (ACCEPTCONN|REUSEADDR)
         q0len:0 qlen:0 qlimit:500       so_state: (PRIV)
         timeo:0 uid:0
         so_special: (LOCKBALE|MEMCOMPRESS|ACCEPT|DISABLE)
         so_special2: (PROC)
         sndbuf:
                 hiwat:16384 lowat:4096 mbcnt:0 mbmax:65536
         rcvbuf:
                 hiwat:16384 lowat:1 mbcnt:0 mbmax:65536
         TCP:
         mss:1460



Any suggestions?


Thanks,
Brian


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