What is MANRS and does your network have it?
While the internet itself was first envisioned as a way of enabling robust, fault-tolerant communication, the global routing infrastructure that underlies it is relatively fragile. A simple error like the misconfiguration of routing information in one of the 7,000 to 10,000 networks central to global routing can lead to a widespread outage, and deliberate actions, like preventing traffic with spoofed source IP addresses, can lead to distributed denial of service (DDoS) attacks.
The Internet Society (ISOC), a cause-driven nonprofit organization that seeks to promote the open development, evolution and use of the Internet and the parent organization of the Internet Engineering Task Force (IETF) standards body, is moving to change that. In 2014, ISOC introduced its Mutually Agreed Norms for Routing Security (MANRS) initiative. Today ISOC announced that the initiative membership has more than quadrupled in its first two years, growing from its initial nine network operators to 42 network operators today.