Hello,

 

Perhaps someone can help me.

I am trying to run a VoIP application with an 82571EB Interface
(e1000e).  I'm using 64-Byte packets.

I'm getting a high number of RX Packet Drops when I try to go over about
180K pps.  ( I need at least 350 Kpps).

Ethtool shows high numbers in rx_no_buffer_count and  rx_missed_errors

 

I've increased the rx buffers, this gives minimal improvement.

 

I'm using CentOS5.2 / 2.6.28 Kernel

Dell R805 Server, Dual Quad-core AMD procs.

 

Thanks in advance.

Mike Collins

 

 

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