Use a NIC that can do dpdk: http://dpdk.org/doc/nics then look on the web for dpdk packet capture utils.
David On 30 June 2016 at 10:30, Andrew Siemion <siem...@berkeley.edu> wrote: > Hi Louis, > > We found this paper quite useful: > > http://www.ieee-hpec.org/2014/CD/index_htm_files/FinalPapers/95.pdf > > Cheers, > > Andrew > > On Jun 30, 2016, at 6:58 AM, Louis P. Dartez <louisdar...@gmail.com> > wrote: > > Hi all, > Can anyone guide me on what tools are being used for packet capture > purposes right now? I’ve been working on a baseband recorder using a ROACH1 > using the 10GbE lines but I can’t seem to avoid losing packets when writing > data to memory or disk. I wrote a threaded packet sniffer in C with a > pretty tight loop that write directly to memory in Ubuntu Linux. I’m > wondering if there are any optimizations that I could be missing out. > > > Any advice would be greatly appreciated, Thanks in advance! > LD > > Louis P. Dartez > > Ph.D. Candidate > > STARGATE > > Center for Advanced Radio Astronomy > > University of Texas Rio Grande Valley > > (956) 372-5812 > > > >
