Problem with NMap Scans

From: whitehat (whitehaat@gmail.com)
Date: Mon Jan 28 2008 - 12:22:38 EST


Hi List,

I'm using NMap for port scanning and I never faced any problems.
But in recent times when I scanned some systems it was showing nearly
8.00 hrs for SYN Scan and 19.00 hrs for UDP Scan to complete.
I tried with '-T4' option which is aggressive in nature but it is of no use.

Can anybody help what is going on there?????
Because we cannot wait up to 8.00 or 19.00 hrs if the Green Zone timings
are on.

Thanks in advance!!!!!!!!!!!!!!

Cheers.......... :-)

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