1ARPSPOOF(8)                 System Manager's Manual                ARPSPOOF(8)
2
3
4

NAME

6       arpspoof - intercept packets on a switched LAN
7

SYNOPSIS

9       arpspoof [-i interface] [-t target] host
10

DESCRIPTION

12       arpspoof redirects packets from a target host (or all hosts) on the LAN
13       intended for another host on the LAN by forging ARP replies.   This  is
14       an extremely effective way of sniffing traffic on a switch.
15
16       Kernel  IP  forwarding  (or  a  userland program which accomplishes the
17       same, e.g. fragrouter(8)) must be turned on ahead of time.
18

OPTIONS

20       -i interface
21              Specify the interface to use.
22
23       -t target
24              Specify a particular host to ARP poison (if not  specified,  all
25              hosts on the LAN).
26
27       host   Specify  the host you wish to intercept packets for (usually the
28              local gateway).
29

SEE ALSO

31       dsniff(8), fragrouter(8)
32

AUTHOR

34       Dug Song <dugsong@monkey.org>
35
36
37
38                                                                   ARPSPOOF(8)