Guest Post: Routing loops cause packets to circulate between routers. This can congest links, enable DDoS attacks, and ultimately reduce the stability and reliability of the Internet. The good news is that IPv6 routing loops are easy to prevent.
Read more here: https://blog.apnic.net/2026/03/26/make-this-one-change-to-prevent-ipv6-routing-loops-in-your-network/
