NAME
arpspoof - intercept packets on a switched LAN
SYNOPSIS
arpspoof [-i interface] [-t target] host
DESCRIPTION
arpspoof 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 accomplishes 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>