Networking
Connecting multiple devices to a single Ethernet connection can be done using a hub or switch. Do not use a router or any wireless access point as they are prohibited on the BU network.
What is the difference between a hub, a switch, and a router? A router uses “Network Address Translation” (NAT) and does not work properly on the BU Residential Network. Instead, you want a “switch” or a “hub” — different variations on the same theme, with the key point that they do not do their own network address translation.