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RIPE NCC Internet Country Report: Central Europe

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Suzanne Taylor

3 min read

We take a comprehensive look at four countries in Central Europe as the next in our series of RIPE NCC Internet Country Reports.

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Separating FUD from Practical for Post-Quantum Cryptography

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Kathleen Moriarty

6 min read

A practical approach to avoid falling into fear, uncertainty, and doubt (FUD) around post-quantum cryptography breaks down into three steps. Find out more in this guest post from Kathleen Moriarty, CTO of the Center for Internet Security.

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bgp-message

Unknown Attribute 28 - A Source Of Entropy in Interdomain Routing?

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Emile Aben

13 min read

On 2 June 2023, there was a disruption in Internet interdomain routing. We got notified of recurring resets of some routers that take care of routing between networks, due to malformed BGP packets with BGP attribute 28. Here we take a first look at the event through RIS and offer some initial ideas…

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Usage Patterns of RIS Live at Code BGP

8 min read

RIS Live is a reliable, well-designed, operationally robust API that provides a real-time view of BGP updates. In this article, the team from Code BGP talk through the RIS Live features that have helped them build a platform capable of detecting and resolving BGP issues in seconds

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From Megabits to Terabits: Ethernet Celebrates Its Birthday

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Ondřej Caletka

10 min read

Exactly fifty years ago, the first concept of the computer networks we know today as Ethernet was designed. It has evolved from a thick coaxial cable connecting computers in a single location to the most common way of connecting networks of all sizes via twisted pair and optical fibre.

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Lefteris Manassakis: In Defence of BGP

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Alun Davies

2 min read

BGP is the Internet's de facto routing protocol - but relatively few have a deep understanding of its vulnerabilities. Delving into threats posed by misconfigurations and hijacks, Lefteris Manassakis discusses BGP and the importance of mitigation, monitoring, and detection with ARTEMIS and Code BGP.

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netnodQA

How to Ensure Robust DNS Services for the Public Sector

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Robert Allen

6 min read

What do public sector organisations need to know to ensure they are protected and that their DNS services are as secure and robust as possible? The team from Netnod poses the questions all such organisations should be asking their DNS providers.

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SEE 11 DDDD

All We Saw at SEE 11

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Anastasiya Pak

5 min read

On 4-5 April, the South East Europe (SEE) Internet community gathered in the coastal town of Split, Croatia - the same country where we held the first SEE meeting over a decade ago. Over 100 participants from 19 countries joined to discuss developments in IPv6, BGP security, DNS, peering, IXPs, and…

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The Joy of TXT

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Peter Lowe

10 min read

TXT records are perhaps the most flexible type of DNS records available - but have you ever wondered how they’re really used? To see if we can answer this, the TXT records of 1 million domains are examined to see if there’s any rhyme or reason as to how people employ this quirky, open-ended record …

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IPv6 subnetting

More Next Steps in IPv6 Policy Work

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Leo Vegoda

3 min read

The RIPE Address Policy Working Group is organising interim sessions to plan IPv6 policy discussions at RIPE 86 in Rotterdam. The purpose of these sessions is not to develop policy proposals. It is to define desired policy outcomes and set priorities.

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