Snort mailing list archives
TCP Flags & MySQL
From: Paul.Melson () priority-health com
Date: Mon, 10 Apr 2006 11:16:53 -0400
I have a Snort sensor logging to a MySQL database which is front-ended by a commercial application that allows for packet payload retrieval. This weekend, the system recorded a large number of "TCP port 0" alerts, and as expected it didn't record a payload. However, it did record tcp_flags and tcp_win. However, I am having difficulty interpreting the raw values in the tcphdr table into usable data. Can someone point me to a doc that explains these values, or if I tell you that the tcp_flags values I see most often are 2 and 18, can you tell me which flags are set? Thanks, PaulM ** ** ** PRIVILEGED AND CONFIDENTIAL ** ** ** This email transmission contains privileged and confidential information intended only for the use of the individual or entity named above. Any unauthorized review, use, disclosure or distribution is prohibited and may be a violation of law. If you are not the intended recipient or a person responsible for delivering this message to an intended recipient, please delete the email and immediately notify the sender via the email return address or mailto:postmaster () priority-health com. Thank you. - end - ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid0709&bid&3057&dat1642 _______________________________________________ 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=snort-users
Current thread:
- TCP Flags & MySQL Paul Melson (Apr 10)
- Re: TCP Flags & MySQL Joel Esler (Apr 10)
- RE: TCP Flags & MySQL Paul Melson (Apr 10)
- <Possible follow-ups>
- TCP Flags & MySQL Paul . Melson (May 10)
- Re: TCP Flags & MySQL Joel Esler (Apr 10)