Snort mailing list archives
Re: ascii files
From: Matt Kettler <mkettler () evi-inc com>
Date: Mon, 16 Sep 2002 12:09:52 -0400
I'm quite sure snort will not work directly on tcpdump ascii files.It might be possible to use tcpdump itself to convert the ascii files to binary ones.
However if tcpdump was run without ALL of the following parameters, it is completely futile to even attempt. (without these parameters tcpdump ascii output does NOT contain the whole packet)
-e print link layer headers -x print the data of the packet-s 1500 (or whatever your MTU is).. up the snaplen to capture the whole packet, not just the headers -nn use numeric host and port names. (it's common some names in /etc/services may represent multiple ports making converting the name back to a port number impossible.)
At 12:52 PM 9/13/2002 +0200, Javier Verdu Mula wrote:
Hi every one Does snort work with "tcpdump ascii" input files? how can I do it? Thanks ________________________________________________________________________ o o o Javier Verdú Mulá o o o PhD Student Mailto: jverdu () ac upc es o o o Department of Computer Architecture Phone : +34 93 401 7187 Universitat Politècnica de Catalunya Fax : +34 93 401 7055 U P C C/ Jordi Girona, 1-3, Módulo D6-116 Campus Nord, 08034 BARCELONA (SPAIN) ________________________________________________________________________ ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ 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 list archive: http://www.geocrawler.com/redir-sf.php3?list
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Current thread:
- ascii files Javier Verdu Mula (Sep 13)
- Re: ascii files Matt Kettler (Sep 16)