Installation Manual

Tsunami Multipoint Version 1.3 Installation Guide
Activating Range Security
The Range Security option helps prevent unauthorized SUs from communicating with a BSU. When the
Range Security option is on, if an SU attempts to enter the network, the BSU checks the range value
reported by the SU. This works as follows:
▪ The first time the SU tries to enter the network, the SU’s range is stored in the BSU’s flash memory
for future reference.
▪ Then, if the SU enters the network again (when Range Security is on) and its reported range does not
match the range that was previously stored in the BSU’s flash memory, the SU is denied network
entry and an alarm is sent to the BSU console.
To activate the Range Security option, from the BSU console, enter rangeSecurity 1.
Chapter 4. System Diagnostics and Operating Tips 48
CPN 63179 Issue Date: 01/24/03