


TCPKILL(8)                                             TCPKILL(8)


NAME
       tcpkill - kill TCP connections on a LAN

SYNOPSIS
       tcpkill [-i interface] [-1...9] expression

DESCRIPTION
       tcpkill  kills  specified  in-progress TCP connections (useful for lib-
       nids-based applications which require a full TCP  3-whs  for  TCB  cre-
       ation).

OPTIONS
       -i interface
              Specify the interface to listen on.

       -1...9 Specify  the  amount  of brute force to use in killing a connec-
              tion. Fast connections may require a higher number in  order  to
              land a RST in the shifting connection window. Default is 3.

       expression
              Specify a tcpdump(8) filter expression to select the connections
              to kill.

SEE ALSO
       dsniff(8), tcpnice(8)

AUTHOR
       Dug Song <dugsong@monkey.org>





























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