Re: Same source/dest

[Keg <snrtlst () netscape net>]

! means 'everything but', for example - !10.1.2.3/32 means 'all ip 
addrersses besides 10.1.2.3'

Brei, Matt wrote:

> What is the ! used for?
>
> -----Original Message-----
> From: james [mailto:hackerwacker () cybermesa com] 
> Sent: Tuesday, April 01, 2003 11:45 PM
> To: snort-users
> Subject: Re: [Snort-users] Same source/dest
>
> : I have disable 'bad traffic same src/dst' in bad-traffic rules but I 
> : just want to check with you my thoughts on that.
>
>
> If it is just one src/dst pair that is alerting on 
> legit traffic, just modify the rule to exclude
> these IP's. In this case maybe set up a variable
> that excludes the IP's; or perhaps use a "!" ie,
>
> alert ip any any -> !10.1.2.3/32 25
>
> j 
>
>
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