We are planning to extend our network for more people. Currently we have around 230 devices.
Main Server's IP address is 172.16.100.101 (DHCP, DNS using windows server 2012) and all the devices work in this range 172.16.100.1-255 but if we want to give more addresses these Ip range does not have internet connection (172.16.101.1-255). Also I can't ping gateway server but can ping all the other devices. So is there any settings that i should check?