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Operating Systems Solaris How to kill the TCP ESTABLISHED connection in netstat Post 302373125 by jlliagre on Thursday 19th of November 2009 12:47:37 PM
Old 11-19-2009
You cannot kill connections but you can kill processes. The line you posted show file descriptors 240 and 239. Move back until you reach the first file descriptors open for this process, immediately before, you will find a line telling the maximum number of descriptors and then a line showing the process ID and the command line, just like in that example:

Code:
2917:   /usr/lib/firefox/firefox-bin https://www.unix.com/showthread.php?t=1240
  Current rlimit: 512 file descriptors
   0: S_IFCHR mode:0666 dev:323,0 ino:6815752 uid:0 gid:3 rdev:13,2
      O_RDONLY|O_LARGEFILE
      /devices/pseudo/mm@0:null
...

I would run
Code:
kill 2917

 

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AXCTL(8)						   Linux System Managers Manual 						  AXCTL(8)

NAME
axctl - Configure/Kill running AX.25 connections. SYNOPSIS
axctl [-v] port dest src window|t1|t2|t3|n2|idle|paclen|kill [parm] DESCRIPTION
The axctl command is designed to be a multi-function command that allows miscellaneous commands to be issued to the Linux AX.25 protocol layer for existing AX.25 connections. The connection is uniquely identified via the combination of port, destination callsign and source callsign, with that information the kernel is able to change the parameters, or abort the connection. Many of the options are similar to those found in axparms and perform the same function. Only one parameter may be changed on each invoka- tion of axctl. OPTIONS
-v Displays the version number. window window Sets the window size for the AX.25 connection. t1 t1-timeout Sets the initial T1 timeout value for the AX.25 connection, the value is given in seconds. t2 t2-timeout Sets the T2 timeout value for the AX.25 connection, the value is given in seconds. t3 t3-timeout Sets the T3 timeout value for the AX.25 connected, the value is given in seconds. n2 n2-count Sets the maximum number of tries for the AX.25 connection. idle idle-timeout Sets the value for the idle timer for the AX.25 connection, the value is in minutes. paclen paclength Sets the maximum packet length that may be transmitted on the AX.25 connection. kill Will abort an existing AX.25 connection. FILES
/etc/ax25/axports SEE ALSO
call(1), getsockopt(2), setsockopt(2), ax25(4), axparms(8), axports(5). AUTHORS
Joerg Reuter DL1BKE <jreuter@poboxes.com> Linux 2 August 1996 AXCTL(8)
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