From: SAKTHIVEL ANAND S <anand.sa88@gmail.com>
To: Kumaraparameshwaran Rathnavel <krath@cloudsimple.com>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] Length of the Packet
Date: Tue, 20 Dec 2016 19:29:20 +0530 [thread overview]
Message-ID: <CAOP5GAz8HyK8nuztt1S5XjeL1=zDNWoU1VUFUOuh=J5D3Q-Rsw@mail.gmail.com> (raw)
In-Reply-To: <3258817B-A0DB-4A4F-95F4-90F38B9E8864@cloudsimple.com>
DPDK will store jumbo frames into multi mbufs.
Data len = packet_data_size in a single mbuf,
mean while, packet len = datalen1+datalen2+datalen3+...+datalenN
please check DPDK programmer documentation, about the chapter : mbuf library
On Tue, Dec 20, 2016 at 5:05 PM, Kumaraparameshwaran Rathnavel <
krath@cloudsimple.com> wrote:
> Hi All,
>
> I am sending a packet of length 2048 bytes. At the receiver side I see
> that I get 1928 Bytes of Data Length which is 128 Bytes lesser and 2048 as
> packet length. So i just want to know why is the difference between packet
> length and data length.
>
> Thanking You,
> Param.
--
Thanks
Sakthivel S OM
prev parent reply other threads:[~2016-12-20 13:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 11:35 Kumaraparameshwaran Rathnavel
2016-12-20 13:59 ` SAKTHIVEL ANAND S [this message]
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