<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>5G on PlumePHP</title><link>https://plumephp.com/tags/5g/</link><description>Recent content in 5G on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Wed, 30 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/5g/index.xml" rel="self" type="application/rss+xml"/><item><title>SRv6 段路由：Segment Routing 原理、SID 与云网 / 5G 应用</title><link>https://plumephp.com/network-srv6-segment-routing/</link><pubDate>Wed, 30 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/network-srv6-segment-routing/</guid><description>&lt;p&gt;传统 MPLS 用标签栈转发，隧道靠 LDP/RSVP-TE 逐条协商，运维复杂、状态繁多。SRv6 把路径信息直接编码进 IPv6 报文头，用一串「段」（Segment）描述整条路径——源节点一次写入，中间节点无需维护隧道状态。这背后是「源路由」（Source Routing）思想的回归：&lt;strong&gt;转发路径由入口决定，网络只是忠实的执行者&lt;/strong&gt;。&lt;/p&gt;</description></item></channel></rss>