Dear experts, I'm introducing a Cisco Router as an internal router behind my Cisco ASA firewall. The setup is very similar to the attached diagram. Say my workstations are in LAN2. I have configured a static route in my firewall to route traffic from workstation network (LAN2) to the router interface 192.168.1.1. From my workstations in LAN2, I can ping all the way to the inside interface of the ASA. However when I try to ping 18.104.22.168 from my workstations, I get a request time out. I also configure a default gateway on my internal router to point to the inside interface of my ASA. May I know what could be the problem?