Nmap Development mailing list archives

Re: NMAP shows local machine as down


From: Chad Loder <cloder () loder us>
Date: Wed, 9 Jul 2003 07:16:56 -0700

I don't think it's a winpcap issue so much as a Windows issue.
AFAIK you can't do raw sockets to localhost in Windows.

On Tue, Jul 08, 2003 at 09:33:11PM -0400, ~Kevin Davis³ wrote:
According to the docs, the windows version of Nmap can't scan the localhost
and it is reported this is because of a WinPcap issue.

~Kevin Davis³

What possibly could go wrong?
----- Original Message ----- 
From: "micro dev" <microdev1 () yahoo com>
To: <nmap-dev () insecure org>
Sent: Tuesday, July 08, 2003 8:55 PM
Subject: NMAP shows local machine as down


Hi,
I am having this strange problem.
When I poll ONLY my local machine thru NMAP, NAMP succeeds.

But when I poll a range of IP addresses which has my local IP address
also,
NMAP does not come out with any results for my local IP.It reports my
local machine as down.

Where can be the problem.

I am using nmap V. 3.00.
Also winpcap version is 3.0.
My local machine is Windows 2000 server and has 4 CPU.

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