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文档 :: 文档 :: TOFFEE部署拓扑指南

Written by: Kiran Kankipati - Published: 22-Dec-2017

语言 :: 英语
注意:这页是通过Google Translate自动翻译的。 请忽略任何错误。

典型设置(对于DIY用户,SOHO等): 假设您有两个站点(如Site-A和Site-B)通过慢速/关键WAN链路连接,如下所示。 您可以通过节省带宽并可能提高速度来优化此链路。 但是,只有WAN链路速度低于TOFFEE安装硬件的处理延迟时间,才能优化WAN速度。 假设你的广域网链路是12Mbps,假设树莓派的最大广域网优化速度/容量是20Mbps, 那么你的链接也将获得速度优化。 在另一种情况下,假设您的广域网链路是50Mbps, 那么使用Raspberry Pi作为WAN优化设备实际上会增加延迟(即减慢WAN链路)。 但在所有情况下,无论WAN链路速度如何,带宽节省都应该是相同的。 换句话说,如果您想通过此WAN优化设置来降低WAN链路成本, 你总是可以得到它,因为几乎所有情况下(包括加密和预压缩的数据)都会降低整体带宽。
有关TOFFEE安装硬件的更多信息,请参阅: TOFFEE硬件选择指南

DIY用户的TOFFEE设置

其他TOFFEE(和TOFFEE-DataCenter)部署方案:

  • 使用VPN设备部署TOFFEE(和/或TOFFEE-DataCenter): 这里
  • 使用Web代理缓存部署TOFFEE(和TOFFEE-DataCenter): 这里
  • TOFFEE-DataCenter适用于数据中心应用程序的TOFFEE变体: 这里
  • TOFFEE-DataCenter作为NFV的VNF: 这里
  • 大型基础架构和ISP网络中的TOFFEE(和TOFFEE-DataCenter)部署: 这里
  • TOFFEE(和TOFFEE-DataCenter)优化卫星(机上/海上/国防)ISP网络: 这里
  • TOFFEE(和TOFFEE-DataCenter)优化的移动无线回程网络: 这里
  • TOFFEE(或TOFFEE-DataCenter)优化的无线Mesh网络 - B.A.T.M.A.N [open-mesh.org(Open Mesh)]: 这里
  • 带GlusterFS存储集群的TOFFEE-DataCenter: 这里
  • TOFFEE大数据分析中的数据中心广域网优化部署: 这里
  • TOFFEE数据中心优化物联网(IoT)平台: 这里
  • TOFFEE-Butterscotch为家庭/ SOHO Internet / WAN带宽TOFFEE: 这里



以下是TOFFEE-DataCenter如何优化传入离散数据包的快速架构透视图:
使用TOFFEE-DataCenter进行数据包优化



建议主题:


TOFFEE - 广域网优化


Categories
TOFFEE-DataCenter - WAN Optimization ↗

TOFFEE - WAN Optimization ↗

TOFFEE-Mocha - WAN Emulator ↗

TOFFEE-Butterscotch - Save and Optimize your Internet/WAN bandwidth ↗

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


推荐主题:

Building my own CDN - Finally Completed - Update: 17-Dec-2017 ↗
Saturday' 13-Mar-2021
Today I finally completed building my own private CDN. As I discussed so far in my earlier topics (Building my own CDN), I want to custom build the same step-by-step from scratch. And I don't want to for now use/buy third-party CDN subscriptions from Akamai, CloudFlare, Limelight, etc as I discussed earlier.

TOFFEE Data-Center WAN Optimization deployment in Big Data Analytics ↗
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TOFFEE deployment topology guide ↗
Saturday' 13-Mar-2021
Assume you have two sites (such as Site-A and Site-B) connected via slow/critical WAN link as shown below. You can optimize this link by saving the bandwidth as well possibly improve the speed. However, the WAN speed can be optimized only if the WAN link speeds are below that of the processing latency of your TOFFEE installed hardware. Assume your WAN link is 12Mbps, and assume the maximum WAN optimization speed/capacity of Raspberry Pi is 20Mbps, then your link will get speed optimization too. And in another case, assume your WAN link is 50Mbps, then using the Raspberry Pi as WAN Optimization device will actually increase the latency (i.e slows the WAN link). But in all the cases the bandwidth savings should be the same irrespective of the WAN link speed. In other words, if you want to cut down the WAN link costs via this WAN Optimization set up, you can always get it since it reduces the overall bandwidth in almost all the cases (including encrypted and pre-compressed data).

iPerf Network Optimization - WAN Optimization Demo ↗
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TOFFEE Benchmarks :: TOFFEE-1.1.28 ↗
Saturday' 13-Mar-2021
Here is the TOFFEE WAN Optimization benchmarks of the TOFFEE version: TOFFEE-1.1.28. This is the current TOFFEE development version till date (2-Jul-2016). This is a HPC TOFFEE variant meant for high-end custom build servers and high-end desktops (i.e High Performance Computing a.k.a HPC). TOFFEE built this way often needs customized kernel compilation and build such as processor specific and hardware specific tune-ups since it is highly CPU intensive (if not offloaded via Hardware Accelerator Cards).

TOFFEE-Mocha-1.0.32-1-x86_64 and TOFFEE-Mocha-1.0.32-1-i386 Code Release ↗
Saturday' 13-Mar-2021
This is my first TOFFEE-Mocha combined x86-64 and i386 (Intel x86 64-bit and 32-bit) code release.



TOFFEE Benchmarks :: TOFFEE-1.1.28 ↗
Saturday' 13-Mar-2021
Here is the TOFFEE WAN Optimization benchmarks of the TOFFEE version: TOFFEE-1.1.28. This is the current TOFFEE development version till date (2-Jul-2016). This is a HPC TOFFEE variant meant for high-end custom build servers and high-end desktops (i.e High Performance Computing a.k.a HPC). TOFFEE built this way often needs customized kernel compilation and build such as processor specific and hardware specific tune-ups since it is highly CPU intensive (if not offloaded via Hardware Accelerator Cards).

Bitcoin Mining - Blockchain Technology - Network Optimization via TOFFEE Data-Center WAN Optimization ↗
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Bitcoin Mining - Blockchain Technology - Network Optimization via TOFFEE Data-Center WAN Optimization

TOFFEE-Mocha WAN Emulation software development - Update: 16-June-2016 ↗
Saturday' 13-Mar-2021
I started TOFFEE-Mocha WAN Emulation software development on 1-June-2016. I took the existing TOFFEE components as a base. Although the TOFFEE-Mocha is entirely an independent fresh Open-Source WAN Emulation solution. Ever since I am in the process of defining and inventing features. So far I come up with the most important feature which is expected to be present in any WAN Emulation software is the packet delay option.

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.



Featured Educational Video:
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First TOFFEE Code Release ↗
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I started working on the new TOFFEE project (which is the fork of my earlier TrafficSqueezer open-source project) starting from 1st January 2016 onwards. Ever since I was busy in research and altering certain old features so that it is more minimal than TrafficSqueezer, a more focused agenda, deliver refined code and a broader vision. I have lined up more things to follow in the upcoming months. I want to focus about all aspects of WAN communication technologies not just on core WAN Optimization research and technology.

Network MTU research and optimization of WAN Links ↗
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Network MTU research and optimization of WAN Links

My Lab Battery Purchase and Service logs for Research ↗
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TOFFEE-DataCenter with GlusterFS Storage Cluster ↗
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在YouTube上观看 - [1888//1] Deep Space Communication - Episode1 - Introduction ↗

TOFFEE with Hardware Compression and Decompression Accelerator Cards ↗
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You can build a basic TOFFEE WAN Optimization hardware completely in software layer (i.e its networking data-plane and control-plane). And if you are a product manufacturer you can make commercial WAN Optimization products with TOFFEE with software layer alone. And if you choose to improve its performance, you can use any third-party PCIe Compression Accelerator cards.



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


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