Kiwamu and I strung an ethernet cable from the new 1X7 rack to the 1X3 rack. The cable is labeled c1iscex-daq on both ends. This cable will eventually connect c1iscex's second ethernet port to the daq router. However, for today, it plugged into the primary ethernet port and is going to a linksys router. This is the same linksys router we used to firewall megatron.
The idea is to place megatron, c1sus, and c1iscex behind the firewall to prevent any problems with the currently running while doing RFM nework tests.
The way to get into the firewalled sub-network is to ssh into megatron. The router will forward the ssh to megatron. Inside the network, the computers will have the following IPs. Router is 192.168.1.1, megatron is 192.168.1.2, c1sus is 192.168.1.3, and c1iscex is 192.168.1.4.