intermediate·20 min·付费

Linux Router IP Forwarding

A Linux gateway answers locally but does not pass traffic between two legacy networks.

场景

Meridian Engineering is using a Linux host as the temporary gateway between two legacy networks during a router replacement. Hosts can reach their local gateway, but traffic stops at the Linux box and neither network can use the other side's service. Restore forwarding on the gateway and verify communication in both directions.

学习目标

  • linux routing
  • ip forwarding
  • static routes

拓扑与配置

此环境包含 3 台设备(3 Hosts)。你将配置并排查上方列出的网络技能。

课程主题

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