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Mutually Agreed Norms for Routing Security (MANRS) is a community-led initiative, convened by the Internet Society, that aims to improve the security and resilience of the global routing system. It is a way for network operators to work together to create a new norm for more secure and resilient routing.

MANRS defines four concrete actions that network operators should implement:

  • Filtering – Prevent propagation of incorrect routing information
  • Anti-spoofing – Prevent traffic with spoofed source IP addresses
  • Coordination – Facilitate global operational communication and coordination between network operators
  • Global Validation– Facilitate validation of routing information on a global scale

MANRS is documented on its own website at https://www.manrs.org.

MANRS News

Another BGP Routing Incident Highlights an Internet Without Checkpoints
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Mutually Agreed Norms for Routing Security (MANRS) 13 December 2017

Another BGP Routing Incident Highlights an Internet Without Checkpoints

Yesterday, there were two BGP routing incidents in which several high-profile sites (Google, Apple, Facebook, Microsoft, Twitch, NTT Communications...

MANRS, Routing Security, and the Brazilian ISP Community
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Mutually Agreed Norms for Routing Security (MANRS) 11 December 2017

MANRS, Routing Security, and the Brazilian ISP Community

Last week, I presented MANRS to the IX.BR community. My presentation was part of a bigger theme – the...

ION Belgrade: So long, farewell, auf Wiedersehen, doviđenja!
ION Belgrade: So long, farewell, auf Wiedersehen, doviđenja! Thumbnail
Mutually Agreed Norms for Routing Security (MANRS) 30 November 2017

ION Belgrade: So long, farewell, auf Wiedersehen, doviđenja!

Deploy360 organised its fifth ION Conference of the year on 23 November 2017 at the Hyatt Regency Hotel in Belgrade,...

One Week to IPv6, Routing Security, and More at ION Belgrade
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Mutually Agreed Norms for Routing Security (MANRS) 16 November 2017

One Week to IPv6, Routing Security, and More at ION Belgrade

One week from today, we’ll be at ION Belgrade! Our last event of the year take place on Thursday,...

The Internet sometimes breaks pretty easily
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In the News 9 November 2017

The Internet sometimes breaks pretty easily

Boston Globe
RIPE 75: IoT & Routing Security
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Mutually Agreed Norms for Routing Security (MANRS) 1 November 2017

RIPE 75: IoT & Routing Security

RIPE 75 was held on 22-26 October 2017 in Dubai, United Arab Emirates, and was the second time the...

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