AWS Community Day CPH - Three problems of Terraform
W3C における IPv6 への取り組み
1. W3C IPv6
W3C /
jn@w3.org
2011/08/20 Open Source Conference Nagoya – p.1/21
2. IPv4
IANA Unallocated Address Pool Exhaustion 03-Feb-2011
IANA
Projected RIR Address Pool Exhaustion Dates (APNIC) 19-Apr-2011
(APNIC
ISP
(http://www.potaroo.net/tools/ipv4/index.html)
2011/08/20 Open Source Conference Nagoya – p.2/21
3. IP
IANA (Internet Assigned Number Authority)
RIR (Regional Internet Registry)
: APNIC
JPNIC NIC
End-host
2011/08/20 Open Source Conference Nagoya – p.3/21
4. IPv4
IPv6
IPv4
IPv4
IPv6
IPv4 [2128 ]
IPv4
2011/08/20 Open Source Conference Nagoya – p.4/21