Snort mailing list archives

Re: Using suppress and syntax


From: Joel Esler <jesler () sourcefire com>
Date: Thu, 20 May 2010 09:53:37 -0400

Bill, to answer your second question, yes, the way you have it should work just fine.


On May 19, 2010, at 9:35 PM, Bill Pickens wrote:

Thanks Shawn,
It is a version issue for the first question.
 
suppress gen_id 1, sig_id 2009955, track by_dst, ip [172.16.1.120,172.16.1.121]
I just test it on:
              Version 2.8.4.1 (Build 38) --- It didn, work!
              Version 2.8.6 (Build 38) ---- It worked!


 
On Wed, May 19, 2010 at 5:49 PM, Jefferson, Shawn <Shawn.Jefferson () bcferries com> wrote:
Hi,

 
I’m doing this and it works:

 
suppress gen_id 1, sig_id 2009955, track by_dst, ip [172.16.1.120,172.16.1.121]

 
with Snort v.2.8.5.3

 
and I tested your suppress line and it worked for me as well (snort -T), no error message.

 
From: Bill Pickens [mailto:wmpickens () gmail com] 
Sent: Wednesday, May 19, 2010 1:39 PM
To: snort-users () lists sourceforge net
Subject: [Snort-users] Using suppress and syntax

 
Hello Everyone,

 
I want to suppress a rule for a number of servers.

Can I do that?

I tried this an it gives me a parsing error:

suppress gen_id 1, sig_id 469, track by_dst, ip [10.106.88.29,10.102.128.1,10.103.128.2,172.17.17.150]


Also,

What would be the proper syntax for the the last line show here:

var ENT_DNS_SERVERS [10.101.1.1,10.103.1.2,10.105.3.4]

var LOCAL_DNS_SERVERS [172.6.5.4,172.8.7.3,172.6.6.6]

var DNS_SERVERS [$ENT_DNS_SERVERS,$LOCAL_DNS_SERVERS]  <--- is this correct? snort doesn't complain

 
Thanks

Bill

 

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Joel Esler







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