![Can't ping a router's interface which is in a WAN directly connected to my router- (Packet tracer) - Network Engineering Stack Exchange Can't ping a router's interface which is in a WAN directly connected to my router- (Packet tracer) - Network Engineering Stack Exchange](https://i.stack.imgur.com/osVDI.png)
Can't ping a router's interface which is in a WAN directly connected to my router- (Packet tracer) - Network Engineering Stack Exchange
![packet tracer - Laptop in a WLAN not pinging to any wired interface and vice versa - Network Engineering Stack Exchange packet tracer - Laptop in a WLAN not pinging to any wired interface and vice versa - Network Engineering Stack Exchange](https://i.stack.imgur.com/sd2mF.png)
packet tracer - Laptop in a WLAN not pinging to any wired interface and vice versa - Network Engineering Stack Exchange
![routing - PacketTracer: Why can I not ping from one to another router? - Network Engineering Stack Exchange routing - PacketTracer: Why can I not ping from one to another router? - Network Engineering Stack Exchange](https://i.stack.imgur.com/Iuj8B.png)