Re: defragmentation issue

["Joel Esler (jesler)" <jesler () cisco com>]

We’re going to need some more info here:

https://snort.org/faq/how-do-i-ask-a-good-question-on-the-snort-list


--
Joel Esler | Talos: Manager | jesler () cisco com<mailto:jesler () cisco com>






On Dec 21, 2016, at 12:19 PM, Nouar Ismail <nouaresmail () gmail com<mailto:nouaresmail () gmail com>> wrote:

Hello
I have pcap file of 450 icmp fragmented packets.
when i pass it to snort with only icmp rules ..i get no alerts. when i add an ip rule i get exactly 450 alerts.
i set up the frag3_global: memcap 67108864, max_frags 131072
frag3_engine: : policy last detect_anomalies
does anybody have any idea of what is the problem ?!
#frag3_global
------------------------------------------------------------------------------
Developer Access Program for Intel Xeon Phi Processors
Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
Training and support from Colfax.
Order your platform today.http://sdm.link/intel_______________________________________________
Snort-users mailing list
Snort-users () lists sourceforge net<mailto: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!

------------------------------------------------------------------------------
Developer Access Program for Intel Xeon Phi Processors
Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
Training and support from Colfax.
Order your platform today.http://sdm.link/intel

_______________________________________________
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!