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

NAME

6       dnsspoof - forge replies to DNS address / pointer queries
7

SYNOPSIS

9       dnsspoof [-i interface] [-f hostsfile] [expression]
10

DESCRIPTION

12       dnsspoof  forges  replies to arbitrary DNS address / pointer queries on
13       the LAN. This is useful in bypassing hostname-based access controls, or
14       in implementing a variety of man-in-the-middle attacks.
15

OPTIONS

17       -i interface
18              Specify the interface to use.
19
20       -f hostsfile
21              Specify  the  pathname  of  a  file in hosts(5) format. Only one
22              hostname allowed per line (no aliases), although  hostnames  may
23              contain wildcards (such as *.doubleclick.net).
24
25       expression
26              Specify  a  tcpdump(8)  filter  expression  to select traffic to
27              sniff.
28
29       If no hostsfile is specified, replies will be forged  for  all  address
30       queries on the LAN with an answer of the local machine's IP address.
31

FILES

33       /etc/dsniff/dnsspoof.hosts
34              Sample hosts file.
35

SEE ALSO

37       dsniff(8), hosts(5)
38

AUTHOR

40       Dug Song <dugsong@monkey.org>
41
42
43
44                                                                   DNSSPOOF(8)