QTECH SmartEdge 100 CGNAT and IPv6 - Manual (Page 6)

7
IPv6 Business Driver
– IPv4 Depletion
 IPv4 Exhaustion
 More people & devices
connected requiring an IP
address
– less IPv4 blocks
available
 Increased IPv6 Adoption
 More adoption in 2011 than
all previous years combined
 Increased attention - World
IPv6 Day
 Estimated 31 billion
connected devices by 2020
(Intel study)
Source: ARIN
Cellphone TV
Surveillance
Camera
Game
Console
eBook
Heart Rate
Monitor
Digital
Weight Scale
Digital DVD
Recorder
Car
IPv4 Blocks Available