IPv6 Collection 2008 a View of the IPv6 Networks

IIJ (2497) WIDE (2500) German-IX (6695) Amsterdam-IX (1200) London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) Hurric...
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IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200) London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) Hurricane (6939) Teleglobe (6453) Global (3549) Sprint (6175)

IPv6 Collection 2008 a View of the IPv6 Networks cooperative association for internet data analysis Bradley Huffaker

Hawaii 2008 - WIDE/CAIDA

Motivation

IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)

Create

London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) Hurricane (6939) Teleglobe (6453) an AS Core visualization Global (3549) Sprint (6175)

of the IPv6 AS level Topology

Hawaii 2008 - WIDE/CAIDA

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Data Sources

IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)



London-IX (5459) Tiscali (3257) traceroute LavaNet (6435) (9214) NTT (9213) TowardEX (30071) Hurricane for(6939) volunteers to run - public request on NANOG Teleglobe (6453) Global (3549) scamper on provided IPv6 destination list Sprint (6175)

- collection window January 9th-16th, 2008 - target list based on RIR IPv6 delegations

• RIPE’s IPv6 BGP RIB - a single snap shot collected on 2008-01-01 Hawaii 2008 - WIDE/CAIDA

3

traceroute’s traces IIJ (2497)

• 56 contributors • geographic sources - 53 cities - 9 countries

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)

London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) Hurricane (6939) Teleglobe (6453) Global (3549) Sprint (6175)

- 3 continent

• topological sources - 97 IPv6 addresses - 68 IPv6 prefixes - 68 ASes Hawaii 2008 - WIDE/CAIDA

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destination list IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)

• One IPv6 address per RIR allocation London-IX (5459) Tiscali (3257) (9214) NTT (9213) • IPv6 addressesLavaNet (6435) TowardEX (30071) - 2358 IPv6 address

Hurricane (6939)

Teleglobe (6453) Global (3549) Sprint (6175)

- 258 IPv6 addresses (21.5%) responded to ping

• prefixes - destinations in 822 prefixes ‣ 81.1% coverage of Ripe BGP’s 1013 prefixes

Hawaii 2008 - WIDE/CAIDA

5

Seen in Graphs IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)

traceroute IPv6 sources

LavaNet (6435)

London-IX (5459) Ripe BGP Tiscali (3257) (9214) NTT (9213) TowardEX (30071)

97Hurricane (6939)

-

Teleglobe (6453) Global (3549) Sprint (6175)

ASes sources

68

IPv6 addresses

4,752

-

IPv6 prefixes

526

1013

ASes

489

833

AS links

1,904

1,704

Hawaii 2008 - WIDE/CAIDA

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Contains larger value

6

Prefixes 1,030 prefixes in Ripe BGP

IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)

London-IX (5459) Tiscali (3257) 822 prefixes with destinations (9214) NTT (9213) LavaNet (6435) TowardEX (30071) 526 prefixes seen in any trace Hurricane (6939) Teleglobe (6453) 467 prefixes seen were prefix contained destinationGlobal of trace (3549) Sprint (6175)

Hawaii 2008 - WIDE/CAIDA

7

500)

IX (6695) (1200)

257)

Ranking - Outdegree traceroute

Ripe BGP

London-IX (5459)

AS (30071) TowardEX

outdegree 115

outdegree 157

3257 Tiscali

85

150

2914 NTT

3549 Global Crossing

72

130

6939 Hurricane

1200 Amsterdam IX

72

102

30071 TowardEX

6175 Sprint

71

78

6175 Sprint

6695 German IX

58

65

13237 LambdaNet

30071 TowardEX

67

63

3549 Global Crossing

6939 Hurricane

58

60

6453 Teleglobe

3257 Tiscali

Teleglobe (6453) Global (3549) 2914 NTT Sprint (6175)

Hawaii 2008 - WIDE/CAIDA

AS

8

500)

IX (6695) (1200)

257)

AS Links London-IX in ripe,(5459) but not

traceroute

TowardEX (30071)

in traceroute and ripe

Ripe BGP

traceroute

Teleglobe (6453) Global (3549) Sprint (6175)

4

in traceroute, but not ripe

3

3

NTT Hawaii 2008 - WIDE/CAIDA

9

500)

IX (6695) (1200)

257)

AS Links London-IX (5459)

in ripe, but not traceroute

in traceroute and ripe

in traceroute, but not ripe

78

80

35

2914 NTT

85

65

20

6963 Hurricane

89

41

17

30071 TowardEX

52

50

17

6175 Sprint

32

46

25

17 - 41

42 - 65

TowardEX (30071)

Teleglobe (6453) Global (3549)3257 Tiscali Sprint (6175)

number of links

Hawaii 2008 - WIDE/CAIDA

66 - 98 10

500)

IX (6695) (1200)

257)

Neighbor avg. degree London-IX in ripe,(5459) but not

traceroute

TowardEX (30071)

in traceroute and ripe

Ripe BGP

traceroute

Teleglobe (6453) Global (3549) Sprint (6175)

3.5

in traceroute, but not ripe

2.6

4.3

NTT Hawaii 2008 - WIDE/CAIDA

11

500)

IX (6695) (1200)

257)

Neighbor avg. degree London-IX (5459)

in ripe, but not traceroute

in traceroute and ripe

in traceroute, but not ripe

6

15

5

2914 NTT

7

17

6

6963 Hurricane

5

21

14

30071 TowardEX

3

21

7

6175 Sprint

1

16

23

avg. degree

1-8

TowardEX (30071)

Teleglobe (6453) Global (3549)3257 Tiscali Sprint (6175)

Hawaii 2008 - WIDE/CAIDA

9 - 17

18-23 12

AS outdegree

500)

IX (6695) (1200)

257)

CCDF ASes outdegree London-IX (5459)

TowardEX (30071)

traceroute Ripe BGP

total ASes with equal/greater outdegree

Teleglobe (6453) 100 Global (3549) Sprint (6175)

10

1 0

Hawaii 2008 - WIDE/CAIDA

100

50 out degree

150

13

IPv6 AS Core traceroute

Peering: outdegree 0

90E

100E

80E

E 110

Asia/Australia

12

70 E

A

0E

I

60 E

S

A 0 13

19

E 50 E

I

14 0E

A

A

N

E 40

E

15 0E

39

C

E

E 30 A

16 0E

O

F U 2 0E

R R

I

58

C

170E

O P

IIJ (2497)

A

10E

WIDE (2500)

E 0

180E/W

London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) Hurricane (6939) Teleglobe (6453) Global (3549) Sprint (6175)

W 1 60

10W

98

German-IX (6695) Amsterdam-IX (1200)

170 W

78

Europe/Africa

20 W

0W 15

117

0W 14

30 W

137

40

S

W

O

U

13 0W

H

A

A

E

R N

C 70W I

O

C

A R

T 80 W

H

A 90W

M

E

R

100W

North/South America

W 60 M

I

11 0W

12 0W

Hawaii 2008 - WIDE/CAIDA

W 50 T

157

14

IPv6 AS Core Graph

Peering: outdegree 0

Ripe BGP

19

39

WIDE (2500) Asia Netcom (18084)

58

IIJ (2497) OpenCarrier (41692) LambdaNet (13237) (9214) NTT (9213)

LavaNet (6435)

Hurricane (6939) Sprint (6175) Global (3549)

traceroute

Tiscali (3257) Cable & Wireless (1273) TowardEX (30071) Teleglobe (6453)

78

98 IIJ (2497)

117

137

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200) London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) Hurricane (6939) Teleglobe (6453) Global (3549) Sprint (6175)

157

Hawaii 2008 - WIDE/CAIDA

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Conclusions

IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)

• traceroute sees few links for (6435) more AS links LavaNet over all

London-IX (5459) Tiscali (3257) top ASes, but sees (9214) NTT (9213) TowardEX (30071)

Hurricane (6939)

• • traceroute found more mid. level links

Teleglobe (6453) Ripe sees more links from top AS to small ASes Global (3549) Sprint (6175)

- this likely reflects the large number of sources

Hawaii 2008 - WIDE/CAIDA

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Links

IIJ (2497)

WIDE (2500)

German-IX (6695) Amsterdam-IX (1200)



London-IX (5459) Tiscali (3257) (9214) NTT (9213) LavaNet (6435) TowardEX (30071) If you would to participate in the next collection please Hurricane (6939) mail [email protected]. Teleglobe (6453) Global (3549) Sprint (6175)



http://www.caida.org/topology/as_core_network/ipv6.html - currently only 2005, 2008 will be there soon

Hawaii 2008 - WIDE/CAIDA

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