Display current routes which zebra holds in its database.Router# show ip route Codes: K - kernel route, C - connected, S - static, R - RIP, B - BGP * - FIB route. K* 0.0.0.0/0 22.214.171.124 S 0.0.0.0/0 126.96.36.199 C* 127.0.0.0/8 lo C* 188.8.131.52/28 eth0
Display whether the host's IP forwarding function is enabled or not. Almost any UNIX kernel can be configured with IP forwarding disabled. If so, the box can't work as a router.