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| Subject: | Re: tcp port scanner plugin |
|---|---|
| Date: | Tue, 30 Oct 2007 11:40:31 +0100 |
On Tue, 30 Oct 2007 11:35:58 +0100 "Kevin Mc Grath" <kpmcgrath81@gmail.com> wrote:
Typically I use the Nessus Server/Client setup. However today I must use the stand-alone Windows version. I was unable to locate the "tcp port scanner" (plugin ID: 10335) in the Windows version
IIRC, this plugin is not part of the Windows version, as it would be horribly slow. 1. Windows XP SP2 limits the number of half open connections => parallelism would be greatly reduced, which has an impact on firewalled machines. 2. Windows IP stack retransmits SYN packets when it receives a RST!
From the scanner point of view, it would seem that the RTT to a target
on your LAN is ~ 2 s, which would once again result in horrible performances. So, use the SYN scanner. _______________________________________________ Nessus mailing list Nessus@list.nessus.org http://mail.nessus.org/mailman/listinfo/nessus
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