Snort mailing list archives
Re: Matching both TCP and UDP packets
From: "Matt Olney" <molney () sourcefire com>
Date: Wed, 15 Oct 2008 08:54:09 -0400
You can do IP only rules, but it won't be port aware. If you are, for example, looking to see traffic to TCP/3333 and UDP/3333 you'll have to write two rules. On the other hand, if you just want to find some content, regardless of port or protocol, you can write a single IP rule. Matt On Tue, Oct 14, 2008 at 10:50 PM, Rayne <hjazz6 () ymail com> wrote:
Hi, If I want to match both TCP and UDP packets, can I use IP as the protocol in my rule header, or do I have to duplicate my rule for both TCP and UDP? Thank you. Regards, Rayne ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users<https://lists.sourceforge.net/lists/listinfo/snort-usersSnort-users>list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
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Current thread:
- Matching both TCP and UDP packets Rayne (Oct 14)
- Re: Matching both TCP and UDP packets Matt Olney (Oct 15)