Back Panel and Port Assignments
The WBG-4500-C appliance model has two onboard network interfaces in the middle of its back panel.
Two more network interfaces are made available on a network interface card, which is installed in the card slot on the right.

The network interfaces provide ports, which the operating system assigns names to as follows:
| Position | Interface | Name assigned to port on interface |
|---|---|---|
| 1 | Network interface 1 | eth0 |
| 2 | Network interface 2 | eth1 |
| 3 | Network interface 3 | eth2 |
| 4 | Network interface 4 | eth3 |
