User's Manual

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All product specifications are subject to change without notice
3.1.2.3 Gateway Configuration
The Small Cell needs to be in constant contact with the EPC via an inform method. This inform
method carries with it connection information, configuration options and general Small Cell data.
When the small cell needs to make a configuration change or status check the small cell need to
update the EPC. When the Small Cell needs to check in with the EPC the Small Cell checks the
ShareRan configuration option to find the address.
1) IPAddress: The Gateway IP address is to set to the static IP of the EPC. Ex: 192.168.1.222
2) PLMNList: Public land Mobile Network is used by the User Equipment (UE) to select which
small cell it will connect with.
3.2 Sniffer
Using the configuration options from the REM configuration set described in section 3.1.2.2. The
Small Cell will sniff for available EARFCN. It is strongly recommended that you choose an EARFCN
with a RSRP > - 95 dBm. If you are unable to find an EARFCN with this requirement, consider
adjusting the location of the Small Cell and pressing force scan again.
3.3 Syslog
The Small cell records all events that take place while it is powered on. These events can be triggered
by you or by a running process. They help you keep track of what has happened and to troubleshoot
problems. Listed below are two of the most commonly seen error messages and their definitions:
1) [DNS] IP is not up: Small Cell is unable to obtain IP address from DHCP server.
Figure 8. Sniffer