From: Sakthivel Subramaniam <sakthivelpvs@gmail.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: users@dpdk.org
Subject: Re: [dpdk-users] Regarding Receiving packets from outer world (internet)
Date: Thu, 12 Jan 2017 17:50:25 +0530 [thread overview]
Message-ID: <CANrG1jW5wXobfJM1EkLQvmWBvgUaUucCgr9zYP_YUeFsErQj-w@mail.gmail.com> (raw)
In-Reply-To: <20170111081044.2f3755f7@xeon-e3>
Hi Stephen,
Thanks for your info.
I need few more information's.
My dpdk system is directly connected to internet.
I want to know about this system only based on IP.
Here I can see an example is creating an interface (Kernel NIC Inteface
sample).
Using this and I can configure IP and I can reach this system from outer
world right.
will this have any performance issues?
On Wed, Jan 11, 2017 at 9:40 PM, Stephen Hemminger <
stephen@networkplumber.org> wrote:
> On Wed, 11 Jan 2017 09:25:24 +0530
> Sakthivel Subramaniam <sakthivelpvs@gmail.com> wrote:
>
> > Hi,
> > I'm new to DPDK and want to use dpdk for my project.
> > I have basic question about receiving packets using dpdk bound interface
> > from internet.
> >
> > Please provide clarity for following questions.
> > 1. How can we receive packets from internet and process the same using
> DPDK?
> > 2. How to assign IP address for the DPDK ethernet interface ?
> > 3. Is it possible to receive specific protocol packets (ex:MQTT) without
> IP
> > address using DPDK?
> > 4. Is it necessary to add TCP/IP stack to dpdk?
> >
> >
>
> DPDK itself only provides raw access to network, which means there is
> no TCP/IP protocol stack. DPDK only deals with layer 2, not IP protocols
> directly.
>
> There have been several other projects using
> DPDK which provide network protocols such as the TLDK (part of FD.io).
>
> To understand what DPDK does read documentation and look at the examples.
>
--
Thanks & Regards
Sakthivel S
prev parent reply other threads:[~2017-01-12 12:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CANrG1jXW_wPypSECZx3NBrg3ARBqfrE583+mBqbZL+K36C8dOw@mail.gmail.com>
2017-01-11 16:10 ` Stephen Hemminger
2017-01-12 12:20 ` Sakthivel Subramaniam [this message]
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