[ewg] High Speed Packet Injector]

majdi.bensaad at amansystem.com majdi.bensaad at amansystem.com
Wed Feb 22 09:22:44 PST 2012


When injecting Ethernet frames in network, we don't need a connection to
be established between sender and receiver.

But I think to use RAW_ETH_QP, we need to make a queue pairing between a
sender and a receiver, is this true or I am wrong ?

> You can use RAW_ETH_QP available by OFED user space verbs
>
>
> Tziporet
>
> -----Original Message-----
> From: ewg-bounces at lists.openfabrics.org
> [mailto:ewg-bounces at lists.openfabrics.org] On Behalf Of
> majdi.bensaad at amansystem.com
> Sent: Thursday, February 16, 2012 12:28 PM
> To: ewg at lists.openfabrics.org
> Subject: [ewg] High Speed Packet Injector
>
> Dear Sears,
>
> I am working on the creation of a high speed packet injector based on
> tcpreplay, using Mellanox 10GE Nic and bypassing Linux kernel.
>
> All documents  read about ofed stack talk about connected connections. But
> I want a method which allow me to write Ethernet frames directly to
> network wire, and also collect packets in a high speed network without
> using OS kernel.
>
> Basically we want to reach 10GE both in sending and receiving.
>
> Do you have any ideas how this can be done? or Do you have some hints
> which can help?
>
> Thanks in advance.
>
> Best Regards.
>
>
>
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