Campus Network is a NAT, no monitor, I put the router's DHCP service off, such as how to ssh to the Raspberry Pi?
Connect the Raspberry Pi to the router (DHCP is turned off), the phone is installed fing
Https://play.google.com/store/apps/details?id=com.overlook.android.fing&hl=zh
The phone also connects to the router and opens the Fing
Find the host name for Raspberry Pi related is the, then SSH login.
About the source, using Zhong Ke (because it is an education network, the school can install software without gateway)
Https://lug.ustc.edu.cn/wiki/mirrors/help/raspbian
Edit the/etc/apt/sources.list file. Delete all contents of the original file and replace it with the following: Deb http://Mirrors.ustc.edu.cn/raspbian/raspbian/wheezy main Non-free contrib deb-src http://mirrors.ustc.edu.cn/raspbian/raspbian/wheezy main Non-free contrib
Apt-get Update is OK.
Raspberry Pi Fast SSH "Campus Network"