Nmap Development mailing list archives
Re: NMAP BUG ?
From: David Fifield <david () bamsoftware com>
Date: Wed, 11 Nov 2009 08:04:29 -0700
On Tue, Nov 10, 2009 at 09:45:06AM +0100, fbartalini () libero it wrote:
On Fri, Sep 11, 2009 at 05:43:22PM +0200, fbartalini () libero it wrote:I have installed nmap 5.0 + zenmap on my Windows XP SP2 PC . If I run nmap -p 1-65535 -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 85.40.168.187 it report no ports open (all filtered) but I know that this IP address has port 6464 open and if I run nmap as nmap -p 6464 -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 85.40.168.187 it report correctly that port is open. You can try it. Why the first command don't report this port as open ?Both commands should find the open port. It could be that -T4 is too fast for this particular host. Try it again without -T4 and see if the results are different.I try without -T4 but results are the same : "All 65535 scanned ports on host187-168-static.40-85-b.business.telecomitalia.it (85.40.168.187) are filtered". Other idea ?
Try using different port ranges to narrow down the point at which the port stops being recognized. -p 1-65535 -p 1-32767 -p 1-16383 -p 1-8191 -p 6000-7000 -p 6400-6500 -p 6460-6470 -p 6464 Let us know which of those ranges work and which don't. David Fifield _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
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