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EC publishes study on Next Generation Internet 2025 2018/10/05

Bob Goudriaan successor of Marc Gauw 2017/10/12

NLnet Labs' Jaap Akkerhuis inducted in Internet Hall of Fame 2017/09/19

NLnet and Gartner to write vision for EC's Next Generation Internet initiative 2017/04/12

Dutch Ministry of Economic Affairs donates 0.5 million to "Internet Hardening Fund" 2016/12/16

Vietsch Foundation and NLnet cooperate in internet R&D for research and education 2016/09/28

 

Atom-Based Routing; description

[Improving global internet routing -- concluded on 2003/11/01]

Routing protocols such as BGP operate on individual prefixes. Each update, table entry, and computation is based on a single prefix as the basic element. Although several prefixes may be stored or transmitted at a time by BGP, the prefix remains the basic element of the protocol. For example, an update message may carry a route containing several prefixes, but the receiving BGP router will still need to consider each prefix in the message separately in its computations.

A routing protocol based on atoms will treat a number of prefixes as equivalent and amortise overhead of the protocol over the equivalent prefixes. Such a routing protocol is the goal of this project.

The effects of atom-based routing are similar to CIDR in that both are able to summarise prefixes (as aggregates and atoms respectively) and treat the summary as a unit. An important difference is that CIDR aggregation can be performed independently by each router; however by definition the computation of an atom requires cooperation between many routers.

Calls

Send in your ideas.
Deadline Feb 1st, 2018.

 

Project Atom-Based Routing

NLnet Projects

 
Last update: 2004/03/31