Snort mailing list archives

Re: Not-ing out ports


From: James Lay <jlay () slave-tothe-box net>
Date: Mon, 13 May 2013 09:23:51 -0600

Good catch...too early, not even coffee ;)

On 2013-05-13 09:06, Jason Wallace wrote:
On Mon, May 13, 2013 at 10:19 AM, Lay, James 
<james.lay () wincofoods com
[8]> wrote:

Guessing you’ll want the !25 on both ends since it’s
bidirectional:

 

alert tcp !25 any <> any !25

Isnt that first !25 in the IP address field? Wouldnt it be...

alert tcp any !25 <> any !25

 

 

James


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