Snort mailing list archives

Re: No clue?


From: John Friedman <jfriedmanx () yahoo com>
Date: Tue, 15 Nov 2005 12:14:12 -0800 (PST)

Thank you for your help.  Here is the config in my
snort.conf

preprocessor sfportscan: proto  { all } \
                         memcap { 10000000 } \
                         sense_level { low }
ignore_scanners { 10.1.10.6 } 

But, If I add ignore_scanners { 10.1.10.6 } to the
snort.conf, the snort service can not be started.  If
I remove ignore_scanners { 10.1.10.6 }, then the snort
service is started fine.  No idea why?

Thanks,

John 

--- Joel Esler <joel.esler () sourcefire com> wrote:

You need to put them into the sfportscan
preprocessor as either  
ignore_scanned or ignore_scanner if you want to tune
the portscan  
preprocessor.

Joel Esler



On Nov 15, 2005, at 11:27 AM, John Friedman wrote:

I constantly get these alerts from the citrix
server:

 ID   < Signature >   < Timestamp >   < Source
Address
  < Dest. Address >   < Layer 4 Proto >
            #600-(2-7409)        [snort]
spp_portscan
from 10.1.10.6: 1 connections across 1 hosts:
TCP(1),
UDP(0)        2005-11-15 09:49:12        10.1.10.6
   unknown        IP
            #601-(2-7410)        [snort]
spp_portscan
from 10.1.10.6: 1 connections across 1 hosts:
TCP(1),
UDP(0)        2005-11-15 09:49:19        10.1.10.6
   unknown        IP
            #602-(2-7411)        [snort]
spp_portscan
from 10.1.10.6: 1 connections across 1 hosts:
TCP(1),
UDP(0)        2005-11-15 09:49:59        10.1.10.6
   unknown        IP
*********
I use these
suppress gen_id 100, sig_id 1
suppress gen_id 100, sig_id 2
suppress gen_id 100, sig_id 3
but it does not work.

Any idea?

Thanks,

John


--- Jeruvy <jeruvy () shaw ca> wrote:

Sorry about that, I routinely delete emails from
@yahoo.com due to spam.

What is the alert SID?  Do you use oinkmaster?

J.
j e r u v y a t s h a w d o t c a


-----Original Message-----
From: John Friedman
[mailto:jfriedmanx () yahoo com]
Sent: Tuesday, November 15, 2005 8:45 AM
To: snort
Subject: RE: [Snort-users] No clue?

Hi all,

Since I did not get any reply on this, is there
any way to
suppress or pass this alert?

Thanks,

John

John Friedman <jfriedmanx () yahoo com> wrote:

  Thanks for your pointing out.  Here is the info
again:


    ID      <



            
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