ARPREDIRECT(8)					   ARPREDIRECT(8)


NAME
       arpredirect - intercept packets on a switched LAN

SYNOPSIS
       arpredirect [-i interface] [-t target] host

DESCRIPTION
       arpredirect  redirects  packets from a target host (or all
       hosts) on the LAN intended for another host on the LAN  by
       forging	ARP  replies.  This is an extremely effective way
       of sniffing traffic on a switch.

       Kernel IP forwarding (or a userland program  which  accom-
       plishes	the  same,  e.g. fragrouter(8)) must be turned on
       ahead of time.

OPTIONS
       -i interface
	      Specify the interface to use.

       -t target
	      Specify a particular host to  ARP	 poison	 (if  not
	      specified, all hosts on the LAN).

       host   Specify  the host you wish to intercept packets for
	      (usually the local gateway).

SEE ALSO
       dsniff(8), fragrouter(8)

AUTHOR
       Dug Song <dugsong@monkey.org>

























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