Snort mailing list archives
Re: Hash function for ip 4-tuple
From: Kiryukhin Andrey <andrei_1980 () mail ru>
Date: Mon, 04 Feb 2013 16:19:24 +0400
I'm not professional in that. When i need quick solution, I tried the following method.
( IP1*(2^16) + port1) xor ( IP2*(2^16) + port2 ) It is a simple method, and does not guarantee that no conflicts. This worked for my needs.
Hi,in order to keep track of flows in my DPX i want to create a hash table, but i don't have any experience in hashing. Can anyone propose any idea how the hash function should be?Thanks, Alex. ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan _______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!
------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan
_______________________________________________ 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://sourceforge.net/mailarchive/forum.php?forum_name=snort-users Please visit http://blog.snort.org to stay current on all the latest Snort news!
Current thread:
- Hash function for ip 4-tuple Alex Adamos (Feb 02)
- Re: Hash function for ip 4-tuple Kiryukhin Andrey (Feb 04)
- Re: Hash function for ip 4-tuple Alex Adamos (Feb 04)
- Re: Hash function for ip 4-tuple Bhagya Bantwal (Feb 04)
- Re: Hash function for ip 4-tuple Alex Adamos (Feb 04)
- Re: Hash function for ip 4-tuple Kiryukhin Andrey (Feb 04)