TOFFEEプロジェクト
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SD-WANインフラストラクチャ

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TOFFEEプロジェクト へようこそ

TOFFEEプロジェクトは、Linuxベースのオープンソースプロジェクトと関連するリサーチのコレクションです。

  • TOFFEE - WAN最適化
  • TOFFEE-DataCenter - サーバーとデータセンターのWAN最適化
  • TOFFEE-Mocha - WANエミュレータ
  • TOFFEE-Fudge - ネットワークパケットジェネレータ
  • TOFFEE-Butterscotch - インターネット/ WAN帯域幅の節約と最適化
  • TOFFEE-SoftServer - 一般向け、研究用および本番用のソフトウェアVMをあらかじめインストールしてあらかじめカスタマイズしておく
  • TrueBench - マルチプラットフォームハードウェア/ CPUベンチマーク
  • The Linux Channel - Linuxとオープンソースの研究ビデオチャンネル
  • The FreeBSD Channel - FreeBSDとオープンソースの研究ビデオチャンネル

TOFFEEプロジェクトの理解 - 生態系と大型写真:
同じことを調べる前に、全体のTOFFEEプロジェクトの生態系があります。 主な目的は、さまざまな状況(実際のユースケース)でさまざまな手段でネットワーク最適化を達成することですが、他のオープンソースプロジェクトとは異なり、TOFFEEプロジェクト 1つのプロジェクト/ソースコードだけではありません。 幅広いビジョンと長期的な視点を持っています。 研究、必要なツール(一部はTOFFEE-Mochaのような自己製作されているもの)、研究/教育、 等々。 この堅牢なプラットフォームの上に、TOFFEE、TOFFEE-DataCenterなどの最終的な個別コンポーネントが作成されます。 TOFFEEプロジェクトという言葉は、文字通りこのビジョン、生態系、そして大きな画像を指しています。

The TOFFEE Project - Ecosystem


TOFFEE
TOFFEEは、次のような重要なネットワークを最適化するために使用できるオープンソースのWAN最適化(ネットワークパフォーマンス最適化)ソフトウェアです。

For example, a typical TOFFEE setup: Learn more about: TOFFEE WAN Optimization deployment


TOFFEE DataCenter
TOFFEE-DataCenterは、データセンター、サーバー、HPC、ロードバランシング、クラスタ/クラウドコンピューティング、SDN展開のための新しいTOFFEEの変種です。 TOFFEE-DataCenter(および/またはTOFFEE)を使用すると、OEMやその他の機器ベンダーは、このプラットフォーム/スタックの使用、WAN最適化の統合、移植、構築を行うことができます デバイス/アプライアンスを既存の製品範囲に追加することができます。 または、専用WAN最適化ハードウェア製品シリーズを構築してください。

Learn more about: TOFFEE-DataCenter Server and Data-Center WAN Optimization
TOFFEE-DataCenter: Supported features

TOFFEE / TOFFEE-DataCenterの利点:

  • 無制限のTCPセッション
  • TCP、UDP、ICMP、SCTPを最適化する
  • TCPヘッダー、UDPヘッダーを最適化します(IPヘッダーはシームレスなエンドツーエンドのパケットルーティングのために変更されません)
  • TOFFEEは、追加のヘッダーと暗号化(MTUを超える)のために一般的に発生するVPNパケットの断片化を防ぎます。
  • IPv4とIPv6をサポート
  • 無損失パケット圧縮
  • パケットの重複排除
  • アプリケーション固有の最適化:HTTP、SSL、FTP、Skype、Googleハングアウト、DNS、VNC、TeamViewer、MySQL、CIFS、SIP、RTP / RTCP、SMTP、POPなど
  • ステートレスパケット処理
  • ハードウェアパケット処理とハードウェアベースの損失の少ない圧縮(アクセラレーションカード)をサポートするように拡張
  • 既存のファイルキャッシングソリューションで最適化できないライブストリーミングデータ(VoIP、Podcast、ラジオ、ライブTVなど)を最適化します。


TrueBench
TrueBench is an unique open-source benchmarking system in which the core system performance and efficiency parameters are measured at extreme high resolution in the order of several million/billion µ-seconds for a given specific task. TrueBench is a part of The TOFFEE Project research. For more details: visit TrueBench


TOFFEE Butterscotch
TOFFEE-Butterscotch is an open-source software which can be used to save and optimize your Internet/WAN bandwidth. Unlike TOFFEE (and TOFFEE-DataCenter) TOFFEE-Butterscotch is a non peer-to-peer (and asymmetric) network optimization solution. This makes TOFFEE-Butterscotch an ideal tool for all Home and SOHO users.


TOFFEE Mocha
TOFFEE-Mocha is an open-source WAN Emulation software which can be used to emulate (simulate) WAN networks. You can build test WAN networks and emulate WAN like behavior with TOFFEE-Mocha such as packet delays, random packet drops, packet corruption and so on. TOFFEE-Mocha can also be used as a tool to build TOFFEE WAN Optimization test setup at your lab. With TOFFEE-Mocha WAN Emulator you can emulate:

  • Latency and Bandwidth
  • Bursty Traffic (Jitter)
  • Congestion
  • Packet Loss


TOFFEE Fudge
TOFFEE-Fudgeは新しいオープンソースのネットワークパケットジェネレータです。 TOFFEEファッジの目的の一部は次のとおりです。

  • シンプル
  • 正確
  • 予測可能な
  • 反復可能(再生経由)

注:TOFFEE-Fudgeは2018年5月/ 6月頃にリリースされる予定です。


TOFFEE SoftServer
TOFFEE SoftServer(s) are set of pre-installed and pre-customized software VMs for general, research and for production use. These software VM servers can be used as a standard/reference platform upon which custom user-applications, software applications can be built and tested. For more details: visit TOFFEE SoftServer



The Linux Channel
The Linux Channel - a Youtube Linux channel for advanced Linux users, systems and network software programmers and tech enthusiasts.

For more details:

💎 TOFFEE-MOCHA new bootable ISO: Download
💎 TOFFEE Data-Center Big picture and Overview: Download PDF


おすすめトピック:

TOFFEE-Mocha WAN Emulation software development - Update: 1-July-2016 ↗
Saturday' 13-Mar-2021
Today I got a feature request from Jonathan Withers. Jonathan is from a company called MultiWave Australia. He said he is able to get the TOFFEE-Mocha Raspberry Pi setup up and with that he is able to emulate geostationary satellite link. But he requested me is there a way to extend the constant packet delay from 40mS to 500mS. So as a part of his request I supported the same in the current ongoing development version of TOFFEE-Mocha.

TOFFEE (and TOFFEE-DataCenter) deployment with web-proxy cache ↗
Saturday' 13-Mar-2021
If you want to deploy TOFFEE along with a web-proxy cache (such as Squid Proxy) you can deploy the same as shown below. TOFFEE does not cache files. TOFFEE does packet level network optimization. So if you want caching your web content you can use transparent mode web-proxy cache intercepting your WAN links. A web-proxy may reduce amount of data being processed (optimized) within these TOFFEE devices and so reduce the CPU overheads and improve its performance.

Building my own CDN - Moving away from Joomla to non-Joomla website - Update: 01-Oct-2016 ↗
Saturday' 13-Mar-2021
Seems there are couple of Inmotionhosting servers are down. And one of the server includes The TOFFEE Project website hosted server. I was in touch with the Inmotionhosting team trying to resolve the same. I found a unique issue that all my website files are intact and the Joomla database. But the Joomla database tables are completely wiped out and missing. Besides there is also a sort of upgrade going on in their servers. Luckily I have the most recent backup of the entire website.

Demo TOFFEE-DataCenter WAN Optimization VM Test Setup ↗
Saturday' 13-Mar-2021

Introducing TOFFEE-Fudge - Network Packet Generator ↗
Saturday' 13-Mar-2021
TOFFEE Fudge is a simple intuitive Network Packet Generator which can be used to create custom test synthetic Network Packets and can be used in various applications such as networking research, network infrastructure troubleshooting, ethical hacking, as a network software development tool and so on.

Riverbed and Silver Peak WAN Optimization vs TOFFEE-DataCenter (TOFFEE and or TrafficSqueezer) - FAQ ↗
Saturday' 13-Mar-2021

Youtubeで見る - [184//1] 306 - Introducing TOFFEE-Fudge - Network Packet Generator ↗


Network Latency in WAN Networks and performance optimization ↗
Saturday' 13-Mar-2021
Here is my video article on Network Latency in WAN Networks (such as long distance Satellite links, etc) and how you can optimize the same to achieve better network performance.

TOFFEE-DataCenter WAN Optimization software development - Update: 13-Aug-2016 ↗
Saturday' 13-Mar-2021
Earlier the TOFFEE is intended to work on IoT devices, Satellite Networks, branch office/SOHO deployments. In most cases the users may deploy just one or couple of TOFFEE devices per site. But in the case of TOFFEE-DataCenter, users can scale-up deploying the same in multiple servers in a sort of distributed cluster computing scenario. Besides the core TOFFEE-DataCenter components (such as packet processing engine/framework), I need to do lot of changes in its Graphical User Interface (GUI) too to address these new requirements.

Network Packet Queue or Buffer - Packet Flow Control, Fragmentation and MTU ↗
Saturday' 13-Mar-2021
Network Packet Queue or Buffer - Packet Flow Control, Fragmentation and MTU

TOFFEE WAN Optimization software development, roadmap, live-demo - Update: 06-Nov-2016 ↗
Saturday' 13-Mar-2021
Here are some of the screenshots of the new upcoming TOFFEE WAN Optimization release and live demo.



Featured Educational Video:
Youtubeで見る - [164//1] 169 Q&A - Add additional HardDrive or storage space in Linux VirtualBox VM ↗

INDEX :: Content Delivery Networks or Content Distribution Networks (CDN) ↗
Saturday' 13-Mar-2021

A study on Deep Space Networks (DSN) ↗
Saturday' 13-Mar-2021
When you are dealing Deep Space Networks (DSN) one among the most challenging parts is the Interplanetary distances and communicating data across such vast distances. This is where we are not dealing with common Internet type traffic such as HTTP/FTP/VoIP/etc but it is completely different when it comes to DSN so far. So optimizing data in DSN becomes mandatory. For example if you think one of the Mars Rovers, they have used LZO lossless compression.

PiPG - Raspberry Pi Network Packet Generator ↗
Saturday' 13-Mar-2021
PiPG is a powerful and yet simple Raspberry Pi Network Packet Generator. With PiPG you can now fabricate custom network packets and send via any Network Interface. Supports all kinds of standard Network Ports (Linux Kernel driver generated) such as Physical Network Interface ports, and an array of virtual ports such as loopback, tun/tap, bridge, etc. indispensable tool for: Network Debugging, Testing and Performance analysis Network Administrators Students Network R&D Protocol Analysis and Study Network Software Development Compliance Testing Ethical Hackers you can generate the following test traffic: L2-Bridging/Slow protocols: STP, LACP, OAM, LLDP, EAP, etc Routing protocols: RIPv1, RIPv2, IGMPv1, IGMPv2, OSPF, IS-IS, EIGRP, HSRP, VRRP, etc Proprietary protocols: CISCO, etc Generic: IPv4 TCP/UDP, etc Malformed random packets

Recording Lab Monthly off-grid power-consumption readings for research ↗
Saturday' 13-Mar-2021



Youtubeで見る - [976//1] 293 - iPerf Network Optimization - WAN Optimization Demo ↗

CDN Introduction - Content Delivery Networks or Content Distribution Networks ↗
Saturday' 13-Mar-2021



Research :: Optimization of network data (WAN Optimization) at various levels:
Network File level network data WAN Optimization


Learn Linux Systems Software and Kernel Programming:
Linux, Kernel, Networking and Systems-Software online classes [CDN]


Hardware Compression and Decompression Accelerator Cards:
TOFFEE Architecture with Compression and Decompression Accelerator Card [CDN]


TOFFEE-DataCenter on a Dell Server - Intel Xeon E5645 CPU:
TOFFEE-DataCenter screenshots on a Dual CPU - Intel(R) Xeon(R) CPU E5645 @ 2.40GHz - Dell Server