You cannot use two routers on the same network segment. The school router is192.168.1.1. You need to change your wireless router to 192.438+068. For example, * .3438+0. Under the setup wizard, select the address of pppoe, select static ip, and then enter an address that can access the Internet, for example, 192. 168. 1. *, 255.255.0, the same as your computer in the school network, so that your wireless can be used. If the ip of the computer that needs wireless Internet access is static, the address must be set to 192. 168.2 * and the gateway192.168.2.1before it can be used normally.