spoofing IP's in w2k

From: Dennis Houchin (Dennis@adhocis.com)
Date: 01/05/03 

From: "Dennis Houchin" <Dennis@adhocis.com>
Date: Sat, 4 Jan 2003 23:03:55 -0800

Hi,

Assuming that you have the appropriate tools, yes you can
spoof your ip address with Win2k. NMAPWIN is one such tool.

Since IPSEC is intolerant of any modification to the IP
Header, once a valid encrypted IPSEC connection is
negotiated, it would be impossible to spoof the ip address.

Dennis

>-----Original Message-----
>can you spoof ip's in win2k? if not why not?can IPsec
>prevent spoofing?
>.
>

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