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about the sfportscan
From: ll <ibeginhere () gmail com>
Date: Tue, 07 Dec 2010 14:31:47 +0800

I confuse about the sfportscan processor. I'm not clearly know what is the log means .
here is from the log file
Time: 12/07-14:08:27.749408
event_ref: 0
210.X.X.221 -> (portscan) TCP Portsweep
Priority Count: 8
Connection Count: 9
IP Count: 5
Scanned IP Range:
Port/Proto Count: 5
Port/Proto Range: 80:4004

the ip 210.X.X.221 is in the network ,what I want to protect.it's a web server .

I want to know is it means the ip 210.X.X.221 scan the outside host ? I'm not sure what the direct 
is ,in or out?
Is it my web server scan the some many outside host ?(Scanned IP Range:

as the Readme file say,"sfPortscan only generates one alert for each host pair in question during 
the time window (more on windows below)."is it the range IP from is 
scaned by my server ip?

and as I think the portsweep is one host  scan a single port on multiple host .why the  port range 
is(Port/Proto Range: 80:4004).

thanks for your help first.

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