paul wilson's presentation at gsma mobile world congress shanghai
TRANSCRIPT
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IPv6 is Ready
Are you?
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IANA
1983
1992
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25 Billion devices online?with 3.7 Billion IPv4 addresses?
… How exactly?
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IPv4 Address Sharing and NAT
Extn 202
Phone Network
02 6262 9898
Internet
10.0.0.202 …
202.12.29.32
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10.0.0.202
IPv4 Carrier Grade NAT (CGN)
ISP
CGN
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14
1GB per subscriber per month!
Cable Television Laboratories, Inc. 2012
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Limits to Growth?
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When
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IPv4: NAT and CGN
InternetInternet
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IPv4: Double NAT
InternetInternet
“Things”
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So…
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After 1
5 years,
you can
still b
e an Early Adopter!
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So here’s the opportunity…
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From this …
InternetIPv4 Internet
“Things”
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To this …
InternetIPv4 Internet
“Things”
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