Re: [Ntop-misc] PFRING not giving callback for fragmented packets if frag enabled in PFRING

2016-11-08 Thread Chandrika Gautam
Hi Alfredo, Let me rephrase the problem I am facing some problem when fragmentation is enabled in PFRING. Please find the attachment trace where there are total 18 fragmented packets(9 complete packets), out of which PFRING is assembling only 1. These packets having some padding bytes which

Re: [Ntop-misc] PFRING not giving callback for fragmented packets if frag enabled in PFRING

2016-11-08 Thread Luca Deri
Hi Chandrika in PF_RING we rely on kernel defragmentation routines, it’s not our code. As the kernel code is designed to work per socket and not in in the wild, this could be the issue. I suggest to defragment in user-space as your traffic seems to be heavily fragmented (BTW why don’t you