Neighbor Discovery 归档 - 夜莺博客

标签：Neighbor Discovery

华为交换机 IPv6 ND 与 RA 配置及验证

华为交换机 IPv6 ND 与 RA 配置及验证

华为交换机 IPv6 ND 与 RA 配置完整指南：接口使能 IPv6、ND 邻居发现与静态表项、undo ipv6 nd ra halt 开启路由器通告、SLAAC 与 DHCPv6 的 M/O 标志位选择，附 display 验证命令与 RA guard 安全加固。

admin admin 2026-10-09
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IPv6 Path MTU Discovery and ICMPv6 Packet Too Big

IPv6 Path MTU Discovery and ICMPv6 Packet Too Big

Why IPv6 sessions establish and then hang: PMTUD depends on ICMPv6 Packet Too Big. Learn how to diagnose black-hole MTU problems and fix the filtering

admin admin 2026-09-26
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IPv6 Neighbor Discovery and Router Advertisements: Config Guide

IPv6 Neighbor Discovery and Router Advertisements: Config Guide

IPv6 Neighbor Discovery does the work of ARP and DHCP at once. Learn RA flags and lifetimes, DAD, the neighbour cache and how to diagnose ND failures.

admin admin 2026-09-10
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