<div dir="ltr"><div>I was rolling 3.19 but for giggles installed the latest 3.21.2.</div><div><br></div><div>I executed the following commands in doing so:</div><div><br></div><div>rmmod ixgbe<br>tar -xzfv ixgbe-3.21.2.tar.gz<br>
cd ixgbe-3.21.2/src<br>make clean && make && make install<br>modprobe ixgbe InterruptThrottleRate=4000 FdirPballoc=3<br>ifup p4p2<br>cd ../scripts<br>./set_irq_affinity p4p2</div><div><br></div><div> ethtool -K p4p2 tso off<br>
 ethtool -K p4p2 gro off<br> ethtool -K p4p2 lro off<br> ethtool -K p4p2 gso off<br> ethtool -K p4p2 rx off<br> ethtool -K p4p2 tx off<br> ethtool -K p4p2 sg off<br> ethtool -K p4p2 rxvlan off<br> ethtool -K p4p2 txvlan off<br>
 ethtool -N p4p2 rx-flow-hash udp4 sdfn<br> ethtool -N p4p2 rx-flow-hash udp6 sdfn<br> ethtool -n p4p2 rx-flow-hash udp6 <br> ethtool -n p4p2 rx-flow-hash udp4<br> ethtool -C p4p2 rx-usecs 1000<br> ethtool -C p4p2 adaptive-rx off</div>
<div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra">Spun up Suri and retested, unfortunately I'm still having the same problem :/</div><div class="gmail_extra"><br></div><div class="gmail_extra">
Baffled by this one so far?<br></div><div class="gmail_extra"><br></div><div class="gmail_quote">On Fri, Jun 6, 2014 at 4:59 PM, Cooper F. Nelson <span dir="ltr"><<a href="mailto:cnelson@ucsd.edu" target="_blank">cnelson@ucsd.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div>-----BEGIN PGP SIGNED MESSAGE-----<br>
Hash: SHA1<br>
<br>
</div>Ok, what driver are you using?  Have you tried the latest one available<br>
here?<br>
<br>
> <a href="http://sourceforge.net/projects/e1000/files/ixgbe%20stable/" target="_blank">http://sourceforge.net/projects/e1000/files/ixgbe%20stable/</a><br>
<br>
- -Coop<br>
<div><div class="h5"><br>
On 6/6/2014 2:50 PM, Jason Batchelor wrote:<br>
>> Uh, maybe I'm missing something, but why is your interface reporting a<br>
> capacity of 1GB/s?<br>
><br>
> I don't have a firm answer for you off the top of my head why that is.<br>
> However, ethtool seems to show us at 10g speed.<br>
><br>
> ethtool p4p2<br>
> Settings for p4p2:<br>
>         Supported ports: [ FIBRE ]<br>
>         Supported link modes:   1000baseT/Full<br>
>                                 10000baseT/Full<br>
>         Supported pause frame use: No<br>
>         Supports auto-negotiation: Yes<br>
>         Advertised link modes:  1000baseT/Full<br>
>                                 10000baseT/Full<br>
>         Advertised pause frame use: No<br>
>         Advertised auto-negotiation: Yes<br>
>         Speed: 10000Mb/s<br>
>         Duplex: Full<br>
>         Port: FIBRE<br>
>         PHYAD: 0<br>
>         Transceiver: external<br>
>         Auto-negotiation: on<br>
>         Supports Wake-on: d<br>
>         Wake-on: d<br>
>         Current message level: 0x00000007 (7)<br>
>                                drv probe link<br>
>         Link detected: yes<br>
><br>
><br>
<br>
><br>
<br>
</div></div><div>- --<br>
Cooper Nelson<br>
Network Security Analyst<br>
UCSD ACT Security Team<br>
<a href="mailto:cnelson@ucsd.edu">cnelson@ucsd.edu</a> x41042<br>
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Version: GnuPG v2.0.17 (MingW32)<br>
Comment: Using GnuPG with Thunderbird - <a href="http://www.enigmail.net/" target="_blank">http://www.enigmail.net/</a><br>
<br>
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</blockquote></div><div class="gmail_extra"><br></div></div>