Network Operations

Live at RIPE 65: RIPE Atlas, RIPEstat and More

Vesna Manojlovic

• 20 Sep 2012

• 11 min read

The upcoming RIPE meeting in Amsterdam will give plenty of opportunity for "community building" - interaction between the developers of various tools like RIPE Atlas and RIPEstat, and the users of these services. If you want to talk about TTM, DNSMON, K-root, RIPE Atlas Anchors, IPv6 Measurements..…

0

IPv6 Matrix Project

Olivier MJ Crepin-Leblond

• 19 Sep 2012

• 10 min read

In this article we describe the IPv6 Matrix, a project tracking IPv6 Worldwide. It is especially interesting to see how World IPv6 Launch on 4 June 2012 has helped IPv6 deployment in certain countries.

0

Update on AS Path Lengths Over Time

Mirjam Kühne

• 10 Sep 2012

• 5 min read

One way to determine the denseness of the Internet, or its “interconnectedness”, is to look at the path length between Autonomous Systems (ASes). A while ago we looked at that and also at differences between IPv4 and IPv6 networks. Has this changed in the meantime? See our findings below.

routing

0

Root Servers in Member Networks

Daniel Karrenberg

• 6 Sep 2012

• 4 min read

In addition to the existing global and local instances of K-root, we propose member instances of K-root. This article describes the benefits and how this will be implemented during the pilot phase.

dns

0

2

Internet Traffic During the 2012 Olympics

Fergal Cunningham

• 4 Sep 2012

• 10 min read

Following on from the European Championship earlier this year, we looked at changes in Internet traffic volume at Internet Exchange Points (IXPs) during the Olympics. This is a joint project with Euro-IX.

0

3

DNS and SSL Certificates in RIPE Atlas UDMs

Vesna Manojlovic

• 28 Aug 2012

• 4 min read

RIPE Atlas has two new types of customised measurements: DNS and SSL certificates, and a new interface for user-defined measurements (UDM).

0

RIPE NCC Registration Services "Dry Run" For Last /10 Procedures

Andrea Cima

• 23 Aug 2012

• 2 min read

The RIPE NCC will shortly reach a point where we have approximately one month's worth of IPv4 address space (approximately /10) to distribute before we reach the last /8. Once we reach this point, several adjustments will be made to our standard procedures, so the RIPE NCC decided to do a "dry run"…

ipv4

0

World IPv6 Launch - Results from HTTP Measurements

Rene Wilhelm

• 23 Aug 2012

• 6 min read

For World IPv6 Launch the RIPE NCC measured 60 selected participants from over 50 vantage points all over the world. In this article we present the DNS and HTTP measurement results from a 4-day period as a 3 minute movie. We will discuss general observations and look at some specific events.

0

1

RIPE NCC Active Measurements of World IPv6 Launch Dataset

Bert Wijnen

• 27 Jul 2012

• 1 min read

As part of our Data Repository, the RIPE NCC has released a new dataset. This dataset contains DNS lookups (A+AAAA), ping/ping6, traceroute/traceroute6 and HTTP fetches (IPv4/IPv6) from 53 vantage points (TTM, CAIDA Ark and others) to 60 websites involved in World IPv6 Launch. The data covers the p…

0

RIPE Atlas - A Case Study of IPv6 /48 Filtering

Emile Aben

• 26 Jul 2012

• 9 min read

In this article I look at four different IPv6 destinations in different BGP set-ups and how these are seen by RIPE Atlas probes. This reveals some differences in reachability for the different networks, likely due to BGP route filtering. We see roughly 1% out of ~500 RIPE Atlas probes that can't re…

ipv6
tools
atlas
routing
+2
+1

0

1

Network Operations

All articles

Share

Share

Share

Share

Share

Share

Share

Share

Share

Share