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Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
Japan Internet Exchange Co., Ltd.
Masataka MAWATARI
<mawatari[at]jpix.ad.jp>
IPv4 over IPv6 in the Venue,
APRICOT-APAN 2015 Fukuoka
1
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
โ€ข APRICOT-APAN 2015 conference network is
IPv6 available. (as you expected ๏Š)
โ€ข 2 ways are offered now!
โ€“ Dual stack > SSID: apricot, apricot-g
โ€“ 464XLAT > SSID: apricot-xlat
โ€ข For driving further IPv6 deployment forward
โ€“ IPv4 over IPv6 is one of catalysts to deploy IPv6.
Introduction
IPv4
Network
IPv4
Network
IPv6
Network
2
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
โ€ข APRICOT-APAN 2015 conference network is
IPv6 available. (as you expected ๏Š)
โ€ข 2 ways are offered now!
โ€“ Dual stack > SSID: apricot, apricot-g
โ€“ 464XLAT > SSID: apricot-xlat
โ€ข For driving further IPv6 deployment forward
โ€“ IPv4 over IPv6 is one of catalysts to deploy IPv6.
Introduction
IPv4
Network
IPv4
Network
IPv6
Network
3
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
IPv4 over IPv6 techniques
MAP-T
IPv4 IPv6
NAPT44
&Stateless
Translation
Stateless
Translation
CE BR
IPv4 IPv4 IPv6
Stateless
Translation
Stateful
Translation
CLAT PLAT
IPv4
464XLAT
MAP-E
IPv4 IPv6
NAPT44
&Encap/Decap
Encap/Decap
CE BR
IPv4 IPv4 IPv6
Encap/Decap
B4 AFTR
IPv4
DS-Lite
Stateless address sharing and
Stateless address sharing and Stateful address sharing and
Stateful address sharing and
tunneling methodtunneling method
translation method translation method
Encap/Decap
&NAPT44
4
RFC6877
RFC6333
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
IPv4 over IPv6 techniques
MAP-T
IPv4 IPv6
NAPT44
&Stateless
Translation
Stateless
Translation
CE BR
IPv4 IPv4 IPv6
Stateless
Translation
Stateful
Translation
CLAT PLAT
IPv4
464XLAT
MAP-E
IPv4 IPv6
NAPT44
&Encap/Decap
Encap/Decap
CE BR
IPv4 IPv4 IPv6
Encap/Decap
B4 AFTR
IPv4
DS-Lite
Stateless address sharing and
Stateless address sharing and Stateful address sharing and
Stateful address sharing and
tunneling methodtunneling method
translation method translation method
Encap/Decap
&NAPT44
5
RFC6877
RFC6333
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
464XLAT (RFC 6877)
CLAT PLAT
IPv6
Internet
198.51.100.1
192.168.1.2
IPv4
Internet
IPv6
IPv4 Private
PLAT>
IPv4 pool
[192.0.2.1 - 192.0.2.100]
PLAT-Side XLATE IPv6 Prefix
[2001:db8:bbbb::/96]
CLAT>
CLAT-Side XLATE IPv6 Prefix
[2001:db8:aaaa::/96]
PLAT-Side XLATE IPv6 Prefix
[2001:db8:bbbb::/96]
IPv4 SRC
192.168.1.2
IPv4 DST
198.51.100.1
IPv6 SRC
2001:db8:aaaa::192.168.1.2
IPv6 DST
2001:db8:bbbb::198.51.100.1
IPv4 SRC
192.0.2.1
IPv4 DST
198.51.100.1
2001:db8:aaaa::aa
2001:db8:cafe::cafe
IPv6 Native
464XLAT
Stateless
NAT64
[RFC 6145]
Stateful
NAT64
[RFC 6146]
6
IPv6
IPv4
IPv6
IPv4
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
JPIX Datacenter @ Tokyo
The
Internet
APRICOT-APAN 2015
Conference venue (FICC)@ Fukuoka
Device connected to
WiFi SSID for 464XLAT
IPv6
IPv4 only
Content Server
PLATCLAT
464XLAT network in the venue [Overview]
IPv6/IPv4 Private
IPv4
Global
IPv4
IPv6 IPv4
7
IPv6
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
464XLAT network in the venue [Inside conference venue]
2001:df9:0:10::/64
192.168.10.0/23
Client
CLAT
(Cisco ASR1002-X)
::1/64
.1/23
2001:df9:0:159::/64
::1/64
Gateway Router
::2/64
The
Internet
GigabitEthernet
GigabitEthernet
GigabitEthernet
GigabitEthernet
Conference venue
(FICC)
IPv4
PrivateClient
IPv6
8
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
Statistics of 464XLAT network
9
Traffic volume measured at interfaces of CLAT
@Uplink Interface
@Downlink Interface
(as of March 3, 2015)
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
Statistics of 464XLAT network
10
Number of WiFi associasions of SSID:apricot-xlat
(as of March 3, 2015)
SSID: apricot-xlat
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd.
Please try
apricot-xlat SSID ๏Š
11
Special thanks Cisco Systems G.K., and AA2015 NOC team!!
Conclusion
Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. 12/8

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IPv4 over IPv6 in the Venue, APRICOT-APAN 2015 Fukuoka

  • 1. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. Japan Internet Exchange Co., Ltd. Masataka MAWATARI <mawatari[at]jpix.ad.jp> IPv4 over IPv6 in the Venue, APRICOT-APAN 2015 Fukuoka 1
  • 2. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. โ€ข APRICOT-APAN 2015 conference network is IPv6 available. (as you expected ๏Š) โ€ข 2 ways are offered now! โ€“ Dual stack > SSID: apricot, apricot-g โ€“ 464XLAT > SSID: apricot-xlat โ€ข For driving further IPv6 deployment forward โ€“ IPv4 over IPv6 is one of catalysts to deploy IPv6. Introduction IPv4 Network IPv4 Network IPv6 Network 2
  • 3. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. โ€ข APRICOT-APAN 2015 conference network is IPv6 available. (as you expected ๏Š) โ€ข 2 ways are offered now! โ€“ Dual stack > SSID: apricot, apricot-g โ€“ 464XLAT > SSID: apricot-xlat โ€ข For driving further IPv6 deployment forward โ€“ IPv4 over IPv6 is one of catalysts to deploy IPv6. Introduction IPv4 Network IPv4 Network IPv6 Network 3
  • 4. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. IPv4 over IPv6 techniques MAP-T IPv4 IPv6 NAPT44 &Stateless Translation Stateless Translation CE BR IPv4 IPv4 IPv6 Stateless Translation Stateful Translation CLAT PLAT IPv4 464XLAT MAP-E IPv4 IPv6 NAPT44 &Encap/Decap Encap/Decap CE BR IPv4 IPv4 IPv6 Encap/Decap B4 AFTR IPv4 DS-Lite Stateless address sharing and Stateless address sharing and Stateful address sharing and Stateful address sharing and tunneling methodtunneling method translation method translation method Encap/Decap &NAPT44 4 RFC6877 RFC6333
  • 5. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. IPv4 over IPv6 techniques MAP-T IPv4 IPv6 NAPT44 &Stateless Translation Stateless Translation CE BR IPv4 IPv4 IPv6 Stateless Translation Stateful Translation CLAT PLAT IPv4 464XLAT MAP-E IPv4 IPv6 NAPT44 &Encap/Decap Encap/Decap CE BR IPv4 IPv4 IPv6 Encap/Decap B4 AFTR IPv4 DS-Lite Stateless address sharing and Stateless address sharing and Stateful address sharing and Stateful address sharing and tunneling methodtunneling method translation method translation method Encap/Decap &NAPT44 5 RFC6877 RFC6333
  • 6. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. 464XLAT (RFC 6877) CLAT PLAT IPv6 Internet 198.51.100.1 192.168.1.2 IPv4 Internet IPv6 IPv4 Private PLAT> IPv4 pool [192.0.2.1 - 192.0.2.100] PLAT-Side XLATE IPv6 Prefix [2001:db8:bbbb::/96] CLAT> CLAT-Side XLATE IPv6 Prefix [2001:db8:aaaa::/96] PLAT-Side XLATE IPv6 Prefix [2001:db8:bbbb::/96] IPv4 SRC 192.168.1.2 IPv4 DST 198.51.100.1 IPv6 SRC 2001:db8:aaaa::192.168.1.2 IPv6 DST 2001:db8:bbbb::198.51.100.1 IPv4 SRC 192.0.2.1 IPv4 DST 198.51.100.1 2001:db8:aaaa::aa 2001:db8:cafe::cafe IPv6 Native 464XLAT Stateless NAT64 [RFC 6145] Stateful NAT64 [RFC 6146] 6 IPv6 IPv4 IPv6 IPv4
  • 7. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. JPIX Datacenter @ Tokyo The Internet APRICOT-APAN 2015 Conference venue (FICC)@ Fukuoka Device connected to WiFi SSID for 464XLAT IPv6 IPv4 only Content Server PLATCLAT 464XLAT network in the venue [Overview] IPv6/IPv4 Private IPv4 Global IPv4 IPv6 IPv4 7 IPv6
  • 8. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. 464XLAT network in the venue [Inside conference venue] 2001:df9:0:10::/64 192.168.10.0/23 Client CLAT (Cisco ASR1002-X) ::1/64 .1/23 2001:df9:0:159::/64 ::1/64 Gateway Router ::2/64 The Internet GigabitEthernet GigabitEthernet GigabitEthernet GigabitEthernet Conference venue (FICC) IPv4 PrivateClient IPv6 8
  • 9. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. Statistics of 464XLAT network 9 Traffic volume measured at interfaces of CLAT @Uplink Interface @Downlink Interface (as of March 3, 2015)
  • 10. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. Statistics of 464XLAT network 10 Number of WiFi associasions of SSID:apricot-xlat (as of March 3, 2015) SSID: apricot-xlat
  • 11. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. Please try apricot-xlat SSID ๏Š 11 Special thanks Cisco Systems G.K., and AA2015 NOC team!! Conclusion
  • 12. Copyright ยฉ 2015 Japan Internet Exchange Co., Ltd. 12/8