https://thouser.pages.dev/tags/nat/ Recent content in NAT on Thouser的技术博客 Hugo zh-cn Fri, 14 Aug 2026 00:00:00 +0000 https://thouser.pages.dev/internship/2026-08-14-iptables%E7%BD%91%E5%8F%A3%E6%B5%81%E9%87%8F%E8%BD%AC%E5%8F%91/ Fri, 14 Aug 2026 00:00:00 +0000 https://thouser.pages.dev/internship/2026-08-14-iptables%E7%BD%91%E5%8F%A3%E6%B5%81%E9%87%8F%E8%BD%AC%E5%8F%91/ 用 iptables 实现网口流量转发：NAT 表的 POSTROUTING 链、MASQUERADE 源地址伪装与内核 IP 转发开关