World IPv6 Launch and RIPE Atlas traceroute6 Visualisation

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RIPE NCC

Presentation by Bert Wijnen at ISOC Advisory Council Meeting, Vancouver, BC, Canada on 3 August 2012

World IPv6 Launch
and
RIPE Atlas
traceroute6 visualisation
Bert Wijnen bwijnen@ripe.net (presenter)
Emile Aben emile.aben@ripe.net
Rene Wilhelm wilhelm@ripe.net
Robert Kisteleki robert@ripe.net

ISOC Advisory Council Meeting

3 August 2012

RIPE NCC Measurements - IPv6 Launch
• IPv6 Eyechart and 6to4 (not in this talk)
• Active measurements
– Sources: 53 vantage points, Destinations: 60 participants
– From 2012-05-19 to 2012-06-18 we measured:
– DNS: A and/or AAAA records
– ping(6)/traceroute(6)
– HTTP over IPv4 and IPv6
– In total that were 18,049,214 measurements
• Measuring IPv6 Connectivity with RIPE Atlas

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 2

Measurement Vantage Points

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 3

Percentage of Vantage Points Seeing AAAA
http://v6launch.ripe.net/cgi-bin/index.cgi 6 June 2012; 00:00

1-11 June 2012

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 4

World IPv6 Launch - results from HTTP measurements
• Movie (2,5 minutes) on HTTP measurements (by Rene Wilhelm):
– http://www.youtube.com/watch?
feature=player_embedded&v=GOBWZ746gMI

- general observations
movie shows dynamics of the system
more failures compared to IPv4
isolated red spots are intriguing. Target is
generally ﬁne, vantage point too. Some
problem in the network
Problems go unnoticed when clients quickly
fall back to IPv4

• https://labs.ripe.net/Members/wilhelm/world-ipv6-launch-
http-measurements

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 5

Relative Performance IPv4 vs IPv6
• Histogram of relative performance of IPv4/IPv6 for 15 minute
intervals per source-destination pair

• https://labs.ripe.net/Members/emileaben/measuring-
world-ipv6-launch-comparing-ipv4-and-ipv6-performance

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 6

Relative Performance IPv4 vs IPv6
• Histogram of relative performance of IPv4/IPv6 for 15 minute
intervals per source-destination pair, split in LONG and SHORT
RTTs.

• https://labs.ripe.net/Members/emileaben/measuring-
world-ipv6-launch-comparing-ipv4-and-ipv6-performance

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 7

Atlas traceroute6 visualization
• Before World IPv6 Launch day, we provided an
ATLAS UDM (User Deﬁned Measurement) tool to
test IPv6 reachability of a network.
• Uses RIPE Atlas probes around the world to
send traceroute6 to your network.
• Offered only to RIPE NCC members.
• Possibly available for sponsors and others.
• Will continue to offer this tool
• Prototype visualisation tool by Emile Aben
Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 8

How Do Others See Your Site Over IPv6 1/6
• AS-level graph of successful traceroutes to ns.ripe.net

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 9

How Do Others See Your Site Over IPv6 2/6
• AS-level graph of unsuccessful traceroutes to ns.ripe.net

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 10

How Do Others See Your Site Over IPv6 3/6
• Hovering over a speciﬁc node produces a popup with
additional information

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 11

How Do Others See Your Site Over IPv6 4/6
• Hovering over a node that appears multiple times will
make other instances of that AS in the graph more visible
by putting a thicker black circle around them.

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 12

How Do Others See Your Site Over IPv6 5/6
• Raw traceroute6 results for a speciﬁc node allow for
veriﬁcation of the visualisation and can help in debugging
speciﬁc network issues.

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 13

How Do Others See Your Site Over IPv6 6/6
• Live/interactive example:
– http://albatross.ripe.net/cgi-bin/demo-area/v6reach.cgi?
msm_id=1002799;nonce=2bb398946c5513d966e84182027
fc20eaa941e6a204812c3349b769fb55ec503;no_embed=1

• To measure your network (currently for RIPE NCC members
only):
– https://atlas.ripe.net/atlas/ipv6_traces.html

• Talk to us if you want a test run

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 14

More Information
• Web interface to the measurements
– http://v6launch.ripe.net/

• Analysis on RIPE Labs
– http://labs.ripe.net/ipv6launch

• Raw data availability
– https://labs.ripe.net/datarepository/data-sets/ripe-ncc-

active-measurements-of-world-ipv6-launch-dataset

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 15

Conclusions - What We Learned
• IPv6 works just ﬁne.
• Dual-stack = two chances for best performance
• Most sites kept IPv6 enabled (as was the intent)
• Some sites did not enable IPv6 during the event

• For traceroute6 visualisations - please send us
feedback if at all possible.

Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 16

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World IPv6 Launch and RIPE Atlas traceroute6 Visualisation

1. World IPv6 Launch and RIPE Atlas traceroute6 visualisation Bert Wijnen bwijnen@ripe.net (presenter) Emile Aben emile.aben@ripe.net Rene Wilhelm wilhelm@ripe.net Robert Kisteleki robert@ripe.net ISOC Advisory Council Meeting 3 August 2012

2. RIPE NCC Measurements - IPv6 Launch • IPv6 Eyechart and 6to4 (not in this talk) • Active measurements – Sources: 53 vantage points, Destinations: 60 participants – From 2012-05-19 to 2012-06-18 we measured: – DNS: A and/or AAAA records – ping(6)/traceroute(6) – HTTP over IPv4 and IPv6 – In total that were 18,049,214 measurements • Measuring IPv6 Connectivity with RIPE Atlas Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 2

3. Measurement Vantage Points Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 3

4. Percentage of Vantage Points Seeing AAAA http://v6launch.ripe.net/cgi-bin/index.cgi 6 June 2012; 00:00 1-11 June 2012 Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 4

5. World IPv6 Launch - results from HTTP measurements • Movie (2,5 minutes) on HTTP measurements (by Rene Wilhelm): – http://www.youtube.com/watch? feature=player_embedded&v=GOBWZ746gMI - general observations movie shows dynamics of the system more failures compared to IPv4 isolated red spots are intriguing. Target is generally ﬁne, vantage point too. Some problem in the network Problems go unnoticed when clients quickly fall back to IPv4 • https://labs.ripe.net/Members/wilhelm/world-ipv6-launch- http-measurements Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 5

6. Relative Performance IPv4 vs IPv6 • Histogram of relative performance of IPv4/IPv6 for 15 minute intervals per source-destination pair • https://labs.ripe.net/Members/emileaben/measuring- world-ipv6-launch-comparing-ipv4-and-ipv6-performance Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 6

7. Relative Performance IPv4 vs IPv6 • Histogram of relative performance of IPv4/IPv6 for 15 minute intervals per source-destination pair, split in LONG and SHORT RTTs. • https://labs.ripe.net/Members/emileaben/measuring- world-ipv6-launch-comparing-ipv4-and-ipv6-performance Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 7

8. Atlas traceroute6 visualization • Before World IPv6 Launch day, we provided an ATLAS UDM (User Deﬁned Measurement) tool to test IPv6 reachability of a network. • Uses RIPE Atlas probes around the world to send traceroute6 to your network. • Offered only to RIPE NCC members. • Possibly available for sponsors and others. • Will continue to offer this tool • Prototype visualisation tool by Emile Aben Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 8

9. How Do Others See Your Site Over IPv6 1/6 • AS-level graph of successful traceroutes to ns.ripe.net Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 9

10. How Do Others See Your Site Over IPv6 2/6 • AS-level graph of unsuccessful traceroutes to ns.ripe.net Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 10

11. How Do Others See Your Site Over IPv6 3/6 • Hovering over a speciﬁc node produces a popup with additional information Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 11

12. How Do Others See Your Site Over IPv6 4/6 • Hovering over a node that appears multiple times will make other instances of that AS in the graph more visible by putting a thicker black circle around them. Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 12

13. How Do Others See Your Site Over IPv6 5/6 • Raw traceroute6 results for a specific node allow for verification of the visualisation and can help in debugging specific network issues. Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 13

14. How Do Others See Your Site Over IPv6 6/6 • Live/interactive example: – http://albatross.ripe.net/cgi-bin/demo-area/v6reach.cgi? msm_id=1002799;nonce=2bb398946c5513d966e84182027 fc20eaa941e6a204812c3349b769fb55ec503;no_embed=1 • To measure your network (currently for RIPE NCC members only): – https://atlas.ripe.net/atlas/ipv6_traces.html • Talk to us if you want a test run Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 14

15. More Information • Web interface to the measurements – http://v6launch.ripe.net/ • Analysis on RIPE Labs – http://labs.ripe.net/ipv6launch • Raw data availability – https://labs.ripe.net/datarepository/data-sets/ripe-ncc- active-measurements-of-world-ipv6-launch-dataset Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 15

16. Conclusions - What We Learned • IPv6 works just ﬁne. • Dual-stack = two chances for best performance • Most sites kept IPv6 enabled (as was the intent) • Some sites did not enable IPv6 during the event • For traceroute6 visualisations - please send us feedback if at all possible. Bert Wijnen, ISOC Advisory Council Meeting, 3 August 2012 16

17. Questions?

World IPv6 Launch and RIPE Atlas traceroute6 Visualisation

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