Unable to bind a Edge device running LSR to the device running EMS

Hi,

I was able to successfully set up EMS and LSR on the same device (raspberry pi) and send data to Thingsworx. However, when I tried to set up EMS and LSR on two different devices, I am not able to bind/connect the device running LSR to the device running EMS. I have attached the screenshot of the config.json,config.lua and error received while running wsems and LuaScriptResource for reference. Kindly appreciate your assistance. 

Note: In the given screenshots 192.168.137.151 is the ip address of the device running EMS and 192

168.137.150 is the ip address of the device running LSR.

Thanks.

Vijay