Operation - LevelOne PLI-2020 User Manual

Operation

Operation is completely automatic, and no user intervention is
required.
If your HomePlug devices have difficulty communicating with each
other, check the following:
Each HomePlug device must use the same Network Name.
You can use the Security tab of the LevelOne PLI-2020 utility to
assign a Network Name to other HomePlug devices, provided
you know the unique Password for each device. The Password
is normally shown on a sticker on each device. It consists of 4
groups of 4 characters, in the following format:
xxxx-xxxx-xxxx-xxxx
All HomePlug devices must have compatible IP addresses. If
you have a DHCP Server to assign an IP address to each
network device, then Windows PCs will self-assign an IP
address, and all Windows PCs should be able to communicate
with each other.Otherwise you need to manually
assign suitable IP address to other network devices.