[P4] Fwd: Fwd: FW: SDN_Community FW: [Webinar] Oct 29th: P4 - Programming the Network Dataplane

Tejfel Máté matej at caesar.elte.hu
Thu Oct 22 11:59:40 CEST 2015


    Sziasztok!

  Az Ericssontól hívták fel a figyelmünket az alábbira.

        M.
*
From: *<mailer at infusionmail.com> on behalf of ONS Inspire! Webinars 
<ons at opennetsummit.org>

*Date: *Wednesday, October 21, 2015 at 10:29 AM
*To: *Sunil Patil <sunil.patil at ericsson.com 
<mailto:sunil.patil at ericsson.com>>
*Subject: *[Webinar] Oct 29th: P4 - Programming the Network Dataplane

ONS Inspire! Webinar Series
[Webinar - October 29] P4: Programming the Network Dataplane
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*
P4
Programming the Network Dataplane *


Changing how networking systems are
designed completely


Thursday October 29, 2015    |   10am PT / 1pm ET


*REGISTER NOW 
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*PRESENTED BY *


	

	

*CHANGOON KIM*
*Director of System Architecture
Barefoot Networks / P4 Language Consortium*

	


*OVERVIEW*

Programmability in SDNs is confined to the network control plane. The 
forwarding plane is still largely dictated by fixed-function switching 
chips. Our goal is to change that, and to allow programmers to define 
how packets are to be processed all the way down to the wire.

This is made possible by a new generation of high-performance forwarding 
chips. At the high-end, PISA (Protocol-Independent Switch Architecture) 
chips promise multi-Tb/s of packet processing. At the mid- and low-end 
of the performance spectrum, CPUs, GPUs, FPGAs, and NPUs already offer 
great flexibility with performance of a few tens to hundreds of Gb/s.

In addition to programmable forwarding chips, a high-level language is 
needed to dictate the forwarding behavior in a target independent 
fashion. "P4" is such a language. In P4, the programmer declares how 
packets are to be processed, and a compiler generates a configuration 
for a PISA chip, or a programmable target in general. For example, the 
programmer might program the switch to be a top-of-rack switch, a 
firewall, or a load-balancer; and might add features to run automatic 
diagnostics and novel congestion control algorithms.

*Topics of Discussion*

  * Why PISA chips are inevitable
  * Overview of Machine Architecture
  * P4 Primer
  * Demonstration of powerful network diagnostics implemented in P4

In the next few years, networks can become yet another programmable 
platform, repeating the same evolution pattern that already took place 
in the compute and storage industries. This can lead the way for 
unprecedented flexibility and visibility to network owners and 
operators, paving the road toward sophisticated, robust, and innovative 
network control and management.

*About P4 Language Consortium: *

In the next few years, networks can become yet another programmable 
platform, repeating the same evolution pattern that already took place 
in the compute and storage industries. This can lead the way for 
unprecedented flexibility and visibility to network owners and 
operators, paving the road toward sophisticated, robust, and innovative 
network control and management.

  * Build a thriving open source community dedicated to the use and
    improvement of the P4 language.
  * Utilize P4 to describe how a forwarding plane should process packets.
  * Promote standardization and improvement of the P4 language.
  * Enable industry participants to develop new technologies that
    function in accordance with the specification.
  * Benefit consumers and the industry by facilitating adoption of the
    P4 language.

*REGISTER NOW 
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