Forwarded from 层叠 - The Cascading
Cloudflare 发文解读 Facebook 中断事件。BGP 再次立功。
https://blog.cloudflare.com/october-2021-facebook-outage/
至于 Telegram，据传是因为新用户太多。
（了解过去的著名 BGP 立功案例）
https://blog.cloudflare.com/october-2021-facebook-outage/
至于 Telegram，据传是因为新用户太多。
（了解过去的著名 BGP 立功案例）
The Cloudflare Blog
Understanding how Facebook disappeared from the Internet
Today at 1651 UTC, we opened an internal incident entitled "Facebook DNS lookup returning SERVFAIL" because we were worried that something was wrong with our DNS resolver 1.1.1.1. But as we were about to post on our public status page we realized something…