<feed xmlns="http://www.w3.org/2005/Atom"> <id>https://liumaodou.github.io/</id><title>奔跑的毛豆</title><subtitle>A minimal, responsive and feature-rich Jekyll theme for technical writing.</subtitle> <updated>2026-03-22T04:45:46+00:00</updated> <author> <name>奔跑的毛豆</name> <uri>https://liumaodou.github.io/</uri> </author><link rel="self" type="application/atom+xml" href="https://liumaodou.github.io/feed.xml"/><link rel="alternate" type="text/html" hreflang="en" href="https://liumaodou.github.io/"/> <generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator> <rights> © 2026 奔跑的毛豆 </rights> <icon>/assets/img/favicons/favicon.ico</icon> <logo>/assets/img/favicons/favicon-96x96.png</logo> <entry><title>OpenClaw(龙虾)</title><link href="https://liumaodou.github.io/posts/OpenClaw(%E9%BE%99%E8%99%BE)/" rel="alternate" type="text/html" title="OpenClaw(龙虾)" /><published>2026-02-07T00:00:00+00:00</published> <updated>2026-03-22T02:03:05+00:00</updated> <id>https://liumaodou.github.io/posts/OpenClaw(%E9%BE%99%E8%99%BE)/</id> <content type="text/html" src="https://liumaodou.github.io/posts/OpenClaw(%E9%BE%99%E8%99%BE)/" /> <author> <name>奔跑的毛豆</name> </author> <category term="AI" /> <summary>20260322 Basic operations 启动，openclaw gateway 设置，openclaw onboard 重启，openclaw gateway restart TUI，openclaw tui 切换session，/session agent:coder:main 飞书 Mine, link openclaw models auth login --provider openai-codex ，重认证 Agents # Add new agent openclaw agents add coder --workspace ~/.openclaw/workspace-coder Modify /Users/xx/.openclaw/openclaw.json "agent...</summary> </entry> <entry><title>EVPN笔记</title><link href="https://liumaodou.github.io/posts/EVPN%E7%AC%94%E8%AE%B0/" rel="alternate" type="text/html" title="EVPN笔记" /><published>2026-01-10T00:00:00+00:00</published> <updated>2026-01-12T16:09:58+00:00</updated> <id>https://liumaodou.github.io/posts/EVPN%E7%AC%94%E8%AE%B0/</id> <content type="text/html" src="https://liumaodou.github.io/posts/EVPN%E7%AC%94%E8%AE%B0/" /> <author> <name>奔跑的毛豆</name> </author> <category term="Network" /> <summary>Ethernet tag ID 的作用 在EVPN（RFC 7432）中，Ethernet Tag ID（通常简称 Eth-Tag ID）是一个非常关键但容易被忽视的概念，特别是在将它与 VNI（VXLAN Network Identifier）或 MPLS Label 混淆时。 用最专业、最直接的一句话概括：Ethernet Tag ID 是在 EVPN 控制层面（BGP）中，用于在同一个 EVPN 实例（EVI）内部区分不同广播域（Broadcast Domain）的 32位 标识符。 以下是详细的技术拆解，我将从设计初衷（Service Models）、具体作用以及与 VNI 的区别三个维度来解释。 核心作用：为什么要设计 Ethernet Tag ID？ 在 EVPN 架构中，一个 EVI（EVPN Instance）相当于一个虚拟的交换机（MAC-VR...</summary> </entry> <entry><title>Steam, Steel, and Infinite Intelligence</title><link href="https://liumaodou.github.io/posts/Steam,-Steel,-and-Infinite-Intelligence%E7%AC%94%E8%AE%B0/" rel="alternate" type="text/html" title="Steam, Steel, and Infinite Intelligence" /><published>2025-12-31T00:00:00+00:00</published> <updated>2025-12-31T15:11:51+00:00</updated> <id>https://liumaodou.github.io/posts/Steam,-Steel,-and-Infinite-Intelligence%E7%AC%94%E8%AE%B0/</id> <content type="text/html" src="https://liumaodou.github.io/posts/Steam,-Steel,-and-Infinite-Intelligence%E7%AC%94%E8%AE%B0/" /> <author> <name>奔跑的毛豆</name> </author> <category term="AI" /> <summary>Written by: Ivan Zhao, CEO of Notion Compiled by: AididiaoJP, Foresight News Each era is shaped by its unique technological raw materials. Steel forged the Gilded Age, and semiconductors ushered in the digital age. Today, artificial intelligence arrives in the form of infinite intelligence. History tells us: those who master the raw materials define the era. 每个时代都是由其独特的技术“原材料”所塑造的。钢铁推动了“镀...</summary> </entry> <entry><title>QoS</title><link href="https://liumaodou.github.io/posts/QoS/" rel="alternate" type="text/html" title="QoS" /><published>2025-12-21T00:00:00+00:00</published> <updated>2026-03-21T04:02:47+00:00</updated> <id>https://liumaodou.github.io/posts/QoS/</id> <content type="text/html" src="https://liumaodou.github.io/posts/QoS/" /> <author> <name>奔跑的毛豆</name> </author> <category term="Network" /> <summary>为什么需要qos phb disable命令 华为文档定义： qos phb disable命令用来配置接口禁止使能在接口的下行转发时检查PHB （Per-Hop Behavior）表的功能。 进行简单流分类时有两个过程： 上行查询BA（Behavior Aggregate）表，将路由器外部业务优先级映射成内部业务优先级； 下行查询PHB（Per Hop Behavior）表，将内部业务优先级再映射成外部业务优先级。 在简单流分类的下行，由于报文的服务等级、颜色等信息被存放在PHB表中，当报文转发时，检查PHB表，识别报文的业务优先级，进而根据DS域中的映射关系将路由器内部业务优先级映射成外部业务优先级。接口配置简单流trust upstream命令后，下行会执行PHB，可以配置qos phb disable命令，使报文在接口下行转发时不会检查PHB表。 ...</summary> </entry> <entry><title>MPLS L3VPN - RD, RT, VPN Label</title><link href="https://liumaodou.github.io/posts/MPLS-L3VPN/" rel="alternate" type="text/html" title="MPLS L3VPN - RD, RT, VPN Label" /><published>2025-12-21T00:00:00+00:00</published> <updated>2025-12-21T00:00:00+00:00</updated> <id>https://liumaodou.github.io/posts/MPLS-L3VPN/</id> <content type="text/html" src="https://liumaodou.github.io/posts/MPLS-L3VPN/" /> <author> <name>奔跑的毛豆</name> </author> <category term="Network" /> <summary>MPLS L3VPN最重要的3个概念，RD，RT，VPN Label RD，RT，VPN Label 配置示列 # ip vpn-instance vpna ipv4-family route-distinguisher 200:1 # RD配置 apply-label per-instance # VPN Label配置 vpn-target 111:1 export-extcommunity # RT export配置 vpn-target 111:1 import-extcommunity # RT import配置 # RD (Route Distinguisher) RD（Route Distinguisher） VPN-IPv4地址结构 - 12 字节 网络中有多个客户，并且客户的IP Prefix都相同时，网络侧会发生地址冲...</summary> </entry> </feed>
