O projeto TOFFEE
CASADOCUMENTAÇÃOATUALIZAÇÕESVÍDEOSPESQUISADESCARREGARPATROCINADORESCONTATO


DOCUMENTATION 》 TOFFEE-Mocha WAN emulator Lab deployment and topology guide

Typical TOFFEE-Mocha WAN simulator lab setup
This is the most simplest lab setup which you can do.

  • Scenario 1: You can connect two LAN networks via TOFFEE-Mocha. This will emulate two branch office networks connected via WAN or Internet.
  • Scenario 2: In other case you can connect two test PCs connected via TOFFEE-Mocha. This will be a test setup to test TOFFEE-Mocha itself. This gives an opportunity to test, understand and learn TOFFEE-Mocha features in real-time.

The advantage of this setup is that you can do bulk traffic tests such as large file-downloads, bulk large packet ping tests via TOFFEE-Mocha and do research and analysis. You can test your TCP acceleration and TCP optimization parameters if you had set in your LAN networks or test PCs. TOFFEE-Mocha delay feature helps you to slow-down the network speed and you can see realtime analysis of networking parameters in slow motion.

NOTE: For more details regarding TOFFEE-Mocha test-cases and test-results kindly refer: TEST CASES :: TEST RESULTS :: Raspberry Pi WAN Emulator TOFFEE-Mocha-1.0.14-1-rpi2

TOFFEE-Mocha WAN simulator lab test setup

TOFFEE-Mocha WAN simulator lab setup with WAN Network or with Internet
In this case assume you have Internet or WAN link termination with limited resources you can build a TOFFEE-Mocha WAN emulator. This scenario helps you to get a minimal setup with just two systems (i.e TOFFEE-Mocha device and a test PC). This is needed sometimes to do quick tests which does not need elaborate setup as discussed above. This also helps you to start learning quickly about TOFFEE-Mocha if you are new using TOFFEE-Mocha, new in terms of learning networking concepts, a student, or building a basic home lab with a test WAN emulator.

In situations like this, I highly recommend you to choose a Raspberry Pi based TOFFEE-Mocha device. This will save the space, energy and gives you a ready to use WAN emulator device in a tiny package. Once a Raspberry Pi TOFFEE-Mocha device is configured, you no longer need any keyboard, mouse and monitor in most cases.

TOFFEE-Mocha WAN simulator lab test setup with WAN Network [CDN]

Setting up a WAN Emulator (TOFFEE-Mocha) within VirtualBox:
You can also setup a complete TOFFEE-Mocha based VM setup as shown in the picture below. As an example in this case it is deployed within VirtualBox. You can follow similar steps and setup within any VM platform such VMware, QEMU, etc. For more details kindly refer this detailed video article HERE.

Setting up a TOFFEE-Mocha WAN Emulator within a Linux VirtualBox VM [CDN]

TOFFEE WAN Optimization lab test setup via TOFFEE-Mocha WAN simulator:
In this case assume you have to build a test TOFFEE WAN optimization setup in your lab. In that case if you need a WAN emulator to test efficiency of TOFFEE WAN optimization, you can choose to use a TOFFEE-Mocha WAN emulator in between two TOFFEE devices as shown below. Once your complete setup is done, you can test end to end network performance (i.e Site-A <> Site-B) with and without TOFFEE WAN optimization.

By adjusting various parameters in TOFFEE-Mocha you can simulate Mobile networks such as 3G, 4G, etc. You can simulate Satellite networks such as inflight WiFi, Marine networks, defence networks, Satellite Personal Communication Networks (S-PCNs) and so on.

TOFFEE WAN Optimization lab test setup via TOFFEE-Mocha WAN simulator [CDN]



Tópicos sugeridos:


TOFFEE-Mocha - WAN Emulator


Categories

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


Tópicos recomendados:

CDN Hosting ↗
Saturday' 13-Mar-2021
It is quite interesting that there are few web hosting firms are offering direct CDN based hosting services. Since it is a direct CDN based hosting, it is cheap, extremely easy or transparent CDN service. It is transparent, since each time you publish your content in the hosting web-server (origin server), it is immediately is in sync automatically in the user-serving CDN caching machines. Since the hosting vendor and the CDN vendor are all the same, it is also easy to use their services. There is no incompatibility issues, interoperability issues, and better integrated analytics, are all the benefits of CDN Hosting services.

TOFFEE-DataCenter Live Demo with Clash of Clans game data - 30-Aug-2016 ↗
Saturday' 13-Mar-2021
Today I have done a test setup so that I can able to connect my Android Samsung Tab via TOFFEE DataCenter. Below is my complete test topology of my setup. For demo (and research/development) context I configured TOFFEE DataCenter in engineering debug mode. So that I do not need two devices for this purpose.

TOFFEE-Mocha WAN Emulation software development - Update: 19-July-2016 ↗
Saturday' 13-Mar-2021
Today I refined the first page consolidated report graphs. TOFFEE-Mocha (unlike TOFFEE) is a WAN Emulator, so the graphs are supposed to highlight this purpose and should display the overall network activity. Unlike TOFFEE, the TOFFEE-Mocha report should contain in general what is received versus what is sent across the wire. In case if the packet drop feature is enabled, you should see few missing bytes and packets. Similarly in future I may support packet duplication feature, in that case you may see more packets/bytes sent versus the packets/bytes actually received.

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

TOFFEE-Mocha Documentation :: TOFFEE-Mocha - Jitter feature ↗
Saturday' 13-Mar-2021

Detect and Monitor Failing Harddrive in Linux - My Seagate 500GB HDD Died ↗
Saturday' 13-Mar-2021
My 500GB Seagate Barracuda 7200RPM hard-drive suddenly started making mild clicking noise. I found this happening since morning. I was suspicious that something wrong in this drive and when I opened the Linux Disks app, I can find the cause of this issue. The disk is increasingly getting read errors. Besides I can see various other parameters such as Power-On Hours, Temperature, Head flying hours, etc.



Internet optimization through TOFFEE-DataCenter WAN Optimization Demo ↗
Saturday' 13-Mar-2021

Building my own CDN - choosing a web-hosting to deploy my CDN - Update: 28-July-2016 ↗
Saturday' 13-Mar-2021
The TOFFEE Project website is hosted on Inmotion Hosting. And so I am looking for alternate hosting provider to build my first CDN node. My plan is to make multiple sub-domains of my website such as cdn1.the-toffee-project.org, cdn2.the-toffee-project.org and point each of this corresponding subdomain(s) to various alternative web hosting servers geographically spread across the world. Sometimes choosing the same vendor for multiple CDN nodes may result multiple servers existing in the data-center. And this becomes an issue if there is some catastrophic network disaster.

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).

Network Latency and Bandwidth Assessment - for Network Admins and Infrastructure Architects ↗
Saturday' 13-Mar-2021



Featured Educational Video:
Assista no Youtube - [1836//1] x257 tp-link UE300 Linux Kernel Realtek Driver Codewalk rtl8153a-3 r8152 USB 3.0 to Gigabit - Part1 ↗

TOFFEE hardware selection guide ↗
Saturday' 13-Mar-2021
When you build a WAN Optimization device with TOFFEE the entire packet processing (data optimization) takes place in software layer or in other words more precisely Operating System kernel space. However if you have any compression or encryption hardware accelerator hardware card the parts of the TOFFEE packet processing modules can be offloaded to hardware layer and thus improving its efficiency.

Optimization of network data (WAN Optimization) at various levels ↗
Saturday' 13-Mar-2021
WAN Network data can be optimized at various levels depending upon the network applications, protocols, topology and use-cases. So the amount of data you can optimize will depend on the strategy you choose to optimize. Such as: Network Packet level optimization, Session level optimization, File level optimization, etc.

TEST CASES :: TEST RESULTS :: TOFFEE-Mocha-1.0.14 Development version ↗
Saturday' 13-Mar-2021

A study on WAN Optimization Techniques ↗
Saturday' 13-Mar-2021
There are various techniques with which one can optimize their WAN Network Data. Any long distance communication can be considered as WAN Network. A decade ago any network connecting two countries, considered as a WAN network, and a network within a city as MAN and soon. But these days in general any long distance communication is considered as WAN Network. Such as your Mobile communication networks, Satellite networks, Space Networks (Deep space networks), Trans-Atlantic cable networks, etc.



Assista no Youtube - [889//1] 280 WAN Optimization - Animated demo of Packet Optimization in TOFFEE-DataCenter ↗

TOFFEE-DataCenter a TOFFEE variant for Data Center applications ↗
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