Why might a newly added static route not show up in the routing table?

A newly added static route may not show up in the routing table if the gateway IP address specified in the route configuration is incorrect. The gateway IP address is essential for directing traffic towards the next hop. If the gateway is not reachable or does not belong to the same subnet as the interface through which the static route is defined, the system cannot use that route for packet forwarding. Thus, the static route will not become active and will not appear in the routing table.

The maintenance of accurate routing paths is crucial for effective network communication, making the correct gateway IP address imperative for the route to function as intended. If the gateway IP is wrong, the route won’t be viable, and consequently, it will not be listed in the routing table.