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Full Discussion: VIOS redundancy....basics...
Operating Systems AIX VIOS redundancy....basics... Post 302447197 by dukessd on Saturday 21st of August 2010 08:18:41 PM
Old 08-21-2010
As far as I remember the two back end disks can be what ever you like, one internal VIOS LV and the other a separate scsi, ide, SAN, anything.
Then as you say use the client to mirror the data.
 

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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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