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Full Discussion: TCP Wrappers on AIX 5.3
Operating Systems AIX TCP Wrappers on AIX 5.3 Post 302692759 by zaxxon on Tuesday 28th of August 2012 05:17:03 AM
Old 08-28-2012
How do you specify the hosts, by IP address or name? If by name, do you use a name that can be resolved?
Try to log in from one of those hosts you want to be denied and do a who am i and check, if this is the same hostname (maybe FQDN or not), that is in your rule. I would try using exact that hostname that who am i shows.
If it still does not work, try to filter by IP address.
 

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LEARN ABOUT DEBIAN

dnsspoof

DNSSPOOF(8)						      System Manager's Manual						       DNSSPOOF(8)

NAME

       dnsspoof - forge replies to DNS address / pointer queries

SYNOPSIS

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

DESCRIPTION

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

OPTIONS

       -i interface
	      Specify the interface to use.

       -f hostsfile
	      Specify the pathname of a file in hosts(5) format. Only one hostname allowed per line (no aliases), although hostnames  may  contain
	      wildcards (such as *.doubleclick.net).

       expression
	      Specify a tcpdump(8) filter expression to select traffic to sniff.

       If no hostsfile is specified, replies will be forged for all address queries on the LAN with an answer of the local machine's IP address.

FILES

       /usr/share/dsniff/dnsspoof.hosts
	      Sample hosts file.

SEE ALSO

       dsniff(8), hosts(5)

AUTHOR

       Dug Song <dugsong@monkey.org>

																       DNSSPOOF(8)
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