if rehashed, but run one nprobe with '-i = eth1', not multiple nprobes with something like '-i = eth1@1', will the packets in one connection be shuffled in this case?
Alan > On Oct 31, 2015, at 6:59 PM, Alfredo Cardigliano <[email protected]> wrote: > > Hi > Yes that is the reason, rehash should solve it. > > Alfredo > >> On 31 Oct 2015, at 08:33, Wang <[email protected]> wrote: >> >> >> Hi Alfredo, nprobe7 doesn't call "pfring_enable_rss_rehash", and I didn't >> set PCAP_PF_RING_RSS_REHASH too, is this a problem because the packets from >> A->B and B->A in a connection between A and B will shuffled in different >> queue? Thanks! >> >> Alan >> >> ------------------ 原始邮件 ------------------ >> 发件人: Alfredo Cardigliano <[email protected]>; >> 发送时间: 2015-10-29 17:03:33 >> 收件人: ntop-misc <[email protected]>; >> 抄送: (无); >> 主题: Re: [Ntop-misc] does nprobe support 82576 multiple channel? >> Hi Alan >> if you have an high traffic rate, you should use multiple nProbe instances, >> one per RSS channel. >> >> Alfredo >> >> On 29 Oct 2015, at 09:41, Wang <[email protected]> wrote: >> >> Hi, guys. found that in nprobe 7, "pfring_open" is called while not >> "pfring_open_multichannel", so this means that only one channel used in this >> situation. If this is true, for RSS netcard like 82576, will this cause some >> performance problem because only one queue works? >> >> Alan >> >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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