The TOFFEE Project
The TOFFEE Project

Documentation :: VPN Network Optimization via TOFFEE WAN Optimization

Written by: Kiran Kankipati - Published: 24-Jan-2017

 

VPN Networks may degrade network performance due to various packet processing overheads such as encryption and by adding extra network protocol header(s) (such as IPv4/IPv6, IPSec, etc). This may inflate near MTU sized packets and causes excessive packet fragmentation. Here are the few examples of packet processing involved in a VPN (or a VPN like) Tunnel.


Example 1:
IPSec VPN Framerelay
* Image courtesy CISCO

Example 2:
IPSec ESP Tunnel Mode
* Image courtesy CISCO


VPN Network optimization with TOFFEE: With TOFFEE you can optimize these packets even before they get processed on to a VPN device. TOFFEE optimizes packet contents (application payload and transport headers) so that these TOFFEE optimized packets when they get processed by VPN devices (or VPN software stack) they may never need further packet fragmentation. Here is a deployment scenario of TOFFEE with VPN devices:
TOFFEE deployment with VPN devices



For more details kindly watch the Youtube video below:

VPN Network Optimization via TOFFEE



Suggested Topics:

TOFFEE - WAN Optimization
TOFFEE (and or TOFFEE-DataCenter) deployment with VPN devices
15-Nov-2017
TOFFEE (and or TOFFEE-DataCenter) deployment with web-proxy cache
15-Nov-2017
TOFFEE (and or TOFFEE-DataCenter) deployment in Large Infrastructure and or ISP Networks
15-Nov-2017
TOFFEE (and or TOFFEE-DataCenter) optimized Satellite (inflight/marine/defense) ISP Networks
15-Nov-2017
TOFFEE (and or TOFFEE-DataCenter) optimized Mobile Wireless Backhaul Networks
15-Nov-2017
TOFFEE (and or TOFFEE-DataCenter) optimized Wireless Mesh-Networks - B.A.T.M.A.N [open-mesh.org (Open Mesh)]
15-Nov-2017
TOFFEE Download :: TOFFEE-1.1.70-1-portable
10-Feb-2017
VPN Network Optimization via TOFFEE WAN Optimization
24-Jan-2017
TOFFEE Benchmarks :: TOFFEE-1.1.28
02-Jul-2016
TOFFEE with Hardware Compression and Decompression Accelerator Cards
30-Jun-2016
DIY TOFFEE WAN Optimization Device with Intel Celeron Mini PC
06-Jun-2016
TOFFEE Documentation :: TOFFEE-1.1.24-3-rpi2
01-Jun-2016
TOFFEE deployment topology guide
08-May-2016
TOFFEE hardware selection guide
03-May-2016
TOFFEE License
24-Jan-2016

Categories
TOFFEE-DataCenter - WAN Optimization
TOFFEE - WAN Optimization
TOFFEE-Mocha - WAN Emulator
TOFFEE-Butterscotch - Save and Optimize your Internet/WAN bandwidth



The TOFFEE Project - v6.5 :: Updated: 12-Nov-2017 :: © 2017 :: Author: Kiran Kankipati
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