<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>SDN on BlueDog 's Blog</title><link>https://bluedog.website/tags/sdn/</link><description>Recent content in SDN on BlueDog 's Blog</description><image><title>BlueDog 's Blog</title><url>https://bluedog.website/branding/og-default.png</url><link>https://bluedog.website/branding/og-default.png</link></image><generator>Hugo -- 0.155.3</generator><language>zh-CN</language><lastBuildDate>Fri, 05 Jun 2026 00:33:27 +0800</lastBuildDate><atom:link href="https://bluedog.website/tags/sdn/index.xml" rel="self" type="application/rss+xml"/><item><title>把拓扑发现的信任边界前移：SDN 拓扑投毒防御札记</title><link>https://bluedog.website/posts/archive/%E6%8A%80%E6%9C%AF%E5%A5%BD%E6%96%87/sdn-topology-trust-boundary/</link><pubDate>Fri, 05 Jun 2026 00:33:27 +0800</pubDate><guid>https://bluedog.website/posts/archive/%E6%8A%80%E6%9C%AF%E5%A5%BD%E6%96%87/sdn-topology-trust-boundary/</guid><description>讨论 SDN 拓扑发现为何既是正确性问题也是实时性问题，以及为何应将 LLDP 保护、运行时可信绑定和拓扑准入从普通控制器路径中拆分出来。</description></item></channel></rss>