SNMP — 简单网络管理协议 on DeepSleep Bloghttps://deepsleep.fun/learn/network-protocols/21-snmp/Recent content in SNMP — 简单网络管理协议 on DeepSleep BlogHugozh-CNSNMP 原理与报文 — MIB 树、OID 寻址与 PDU 结构https://deepsleep.fun/learn/network-protocols/21-snmp/01-%E5%8E%9F%E7%90%86%E4%B8%8E%E6%8A%A5%E6%96%87/Mon, 01 Jan 0001 00:00:00 +0000https://deepsleep.fun/learn/network-protocols/21-snmp/01-%E5%8E%9F%E7%90%86%E4%B8%8E%E6%8A%A5%E6%96%87/SNMP 工作原理：Manager/Agent 模型、MIB/SMI/OID、六种 PDU 字段、getnext 遍历机制、v3 USM 认证加密 / 应用层 / UDP 161 / RFC 1157、RFC 3416SNMP 实战与排错 — snmpwalk 抓包、监控落地与故障定位https://deepsleep.fun/learn/network-protocols/21-snmp/02-%E5%AE%9E%E6%88%98%E4%B8%8E%E6%8E%92%E9%94%99/Mon, 01 Jan 0001 00:00:00 +0000https://deepsleep.fun/learn/network-protocols/21-snmp/02-%E5%AE%9E%E6%88%98%E4%B8%8E%E6%8E%92%E9%94%99/SNMP 动手实战：Wireshark 过滤式、net-snmp 命令族、v3 用户配置、超时/OID 不存在/Trap 丢失排错、与 NETCONF 对比 / 应用层 / UDP 161