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Date: Thu, 17 Oct 2013 18:08:45 -0700 From: Ben Greear <greearb@...delatech.com> To: Ding Tianhong <dingtianhong@...wei.com> CC: netdev <netdev@...r.kernel.org> Subject: Re: Any suggestions for a 40G Ethernet NIC? On 10/17/2013 06:02 PM, Ding Tianhong wrote: > On 2013/10/18 1:55, Ben Greear wrote: >> I'd like to start playing around with 40G, but doesn't seem to be too >> many such NICs available. Does anyone have any suggestions for 40G NICs >> that work well with Linux? >> >> Thanks, >> Ben >> > > I have the situation for test 40G for Linux, which consist of 4 82599 NICs, > and I use bonding LACP mode to test the performance, when turn on the iommu for > kernel, the performance is up to 30G, when close it, the performance is up to 38G, > what do you think about it? Nice performance! But, for my purposes, I need a real 40g port to test some other 40g equipment. Thanks, Ben -- Ben Greear <greearb@...delatech.com> Candela Technologies Inc http://www.candelatech.com -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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