IPRelay NOSRU01 IP-10.222.202.59/29 GW-10.222.202.57 NETMASK-255.255.255.248 IPRelay gptest.05 STM32F107RCT6 C:\Study\ARM\STM32\STM32F107RC\Ethertest\Gptest.05 surface laptop. Make sure to copy the Drivers folder to Gptest.05 folder.