https://www.sre.wang/tags/%E7%BD%91%E7%BB%9C%E6%9E%B6%E6%9E%84/Recent content in 网络架构 on SRE工程实践https://www.sre.wang/share-card-square.jpghttps://www.sre.wang/share-card-square.jpgHugo -- gohugo.iozh-cnTue, 22 Sep 2026 00:05:34 +0800https://www.sre.wang/posts/cloud-native-network-architecture/Tue, 22 Sep 2026 00:05:34 +0800https://www.sre.wang/posts/cloud-native-network-architecture/VPC Peering 在多 VPC 环境下会遇到 N*(N-1)/2 连接爆炸、不支持传递路由等硬伤。本文从一次真实生产故障出发，拆解 VPC Peering vs Transit Gateway/CEN 转发路由器的选型决策、混合组网方案、CIDR 规划避坑与成本治理。