https://b.hatena.ne.jp/denqueue/BGP/ BGPに関するdenqueueのはてなブックマーク (1) https://blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/ 6/24に発生したBGP Route Leakによる大規模通信障害について、RIPEが公開しているBGPモニタリングデータを用いた解析方法&解析結果を出している。AT&TはRPKIを元に非適切なルートをDrop出来ており、Verizonの落ち度がより如実に。 denqueue 2019-06-28T04:52:36Z BGP CloudFlare internet 4 <blockquote cite="https://blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/" title="The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fblog.cloudflare.com%2Fthe-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday%2F" alt="" /> <a href="https://blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/">The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday</a></cite><p><a href="https://blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/ab1ac74e51b2fb8a8b4277a6211c59a168f44f07/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fblog.cloudflare.com%2F_emdash%2Fapi%2Fmedia%2Ffile%2F01KW45PK4NHNT5ZSVD8ZR3VQP9.png" alt="The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday" title="The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday" class="entry-image" /></a></p><p>June 26, 2019The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday A recap on what happened MondayOn Monday we wrote about a painful Internet wide route leak. We wrote that this should never have happened because Verizon should never have forwarded ...</p><p><a href="https://b.hatena.ne.jp/entry/s/blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/"><img src="https://b.hatena.ne.jp/entry/image/https://blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/" alt="はてなブックマーク - The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday" title="はてなブックマーク - The deep-dive into how Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline Monday" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/blog.cloudflare.com/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monday/"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote>