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Network Security Nessus-Users
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Re: scanning multiple hosts

Subject: Re: scanning multiple hosts
Date: Wed, 12 Dec 2007 15:26:08 -0500
Whats your setup? Just one machine as a scanner & client? not gonna
cut it. you need to distribute it.


On Dec 12, 2007 2:52 PM, Steve Templists <stemplists@gmail.com> wrote:
I've been a nessus user for years, but I have getting horrible results
recently when scanning more than one host at a time.

When scanning multiple hosts, the scanner will completely miss open ports,
or it will see the port as open during the port scan, but then report that
the port "was open but is now closed".  I have had this problem on numerous
installations recently, all using the latest rpm for suse 10 and the latest
nessus-client version.  The scans I am performing are using the default scan
policy, the default port range, and the default scan options.

If I scan one host at a time I get "more reliable" results.  Although I'm
questioning any results I get.  And scanning a class C is very time
consuming when starting one host at a time.

Not sure if anyone else has had issues and/or has any ideas.

Oh, and my hardware is new too so I don't think its a processor/memory
problem.

Thanks for any feedback.  I sure hope I'm missing something easy.
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-- 
cheers,
dg
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