User's Manual
Table Of Contents
- Contents
- Contents v
- Figures ix
- Tables xi
- Preface xv
- Appendix A Specifications 157
- Appendix B Factory Configuration 159
- Appendix C CommandLine Syntax 163
- Appendix D Antenna Guidelines 181
- Appendix E CCU/EUM Data Tables 183
- Appendix F Ping Commands 197
- Appendix G SNMP MIB Definitions 199
- Appendix H Operating Statistics 223
- Appendix I IP Plan — Example 241
- Appendix J Acronyms and Glossary 253
- Index 261
- Figures
- Tables
- Preface
- 1 Introduction
- 2 Quick Startup
- 3 Detailed Description
- 4 IP Network Planning
- 5 Radio Network Planning
- 6 Installation/Diagnostic Tools
- 7 Configuring the CCU
- 7.1 CCU and EUM Serial Number, MAC Address, and Station ID
- 7.2 Setting the CCU Password
- 7.3 Configuring the CCU RF Parameters
- 7.4 Configuring CCU IP Parameters
- 7.5 Configuring DHCP Relay
- 7.6 Configuring Port Filtering
- 7.7 Configuring the SNTP/UTC Time Clock
- 7.8 Configuring SNMP
- 7.9 Adding EUMs to the Authorization Table
- 8 Configuring the EUM
- 9 Installing the EUM
- 9.1 Before you Start the EUM Installation
- 9.2 Other EUM Programming Considerations
- 9.3 Installation Overview
- 9.4 Installation Procedures
- 9.4.1 Opening the Box
- 9.4.2 Turning off the End-user’s Cordless Phones
- 9.4.3 Choosing a Location for the EUM and Antenna
- 9.4.4 Connecting the EUM Components
- 9.4.5 Conducting a Preliminary Check of the EUM
- 9.4.6 Positioning the Antenna
- 9.4.7 Mounting the Antenna
- 9.4.8 Connecting the End-user’s PC
- 9.4.9 Obtaining Valid IP Addresses for the End-user’s PC
- 9.4.10 Testing the Data Link
- 9.4.11 Configuring the Browser Application
- 9.4.12 Completing the Installation
- 9.4.13 Baselining the Installation
- 9.4.14 Troubleshooting
- 10 Maintaining the Network
- 11 Monitoring the Network
- 12 Troubleshooting
- 13 Specialized Applications
- Appendix A Specifications
- Appendix B Factory Configuration
- Appendix C CommandLine Syntax
- Appendix D Antenna Guidelines
- Appendix E CCU/EUM Data Tables
- Appendix F Ping Commands
- Appendix G SNMP MIB Definitions
- MIB-II Elements Supported from RFC-1213
- WaveRider CCU Enterprise MIBs
- CCU Base MIB
- CCU General Information Group
- CCU Radio Configuration Group
- CCU Radio Statistics Group
- CCU Radio General Statistics Group
- CCU Radio Driver Statistics Group
- CCU Radio MAC Statistics Group
- CCU Ethernet Statistics Group
- CCU Modem Information MIB
- CCU Registration Information MIB
- CCU Registration Table
- CCU Authorization Information MIB
- CCU Authorization Table
- CCU RFC MIB-II Traps
- WaveRider EUM Enterprise MIBs
- EUM RFC MIB-II Traps
- Appendix H Operating Statistics
- Appendix I IP Plan — Example
- Appendix J Acronyms and Glossary
- Index

APCD-LM043-4.0 147
12 Troubleshooting
.
D
Check for Key Statistics
degradation
in the CLI, type
<stats
mac>
.
Key Statistics, described
in Monitoring the
Network
on page 127,
should meet general
criteria listed, and/or be
similar to past values.
No change in the
interference environment
indicated.
An increase in retry rates is potentially an
indication of an interferer at the CCU. If the
number of EUMs is small, a specific EUM-link
problem could be degrading this statistic, so
further analysis may be warranted at the EUM
link level.
Table 34 Remote Troubleshooting — CCU
What should I do? What is a good result?
What does a good
result mean?
What if I do not get a good result?
Table 35 Local Troubleshooting — CCU
What should I do? What is a good result?
What does a good
result mean?
What if I do not get a good result?
A
Check the CCU Confirm power. Power LED illuminated. CCU has adequate
powering. Go to Test B.
Check main AC power to CCU AC-DC
adaptor. Check AC-DC adaptor power output.
Correct or replace, as required.
B
Access the CLI through
the serial port.
-- -
C
Confirm basic
configuration (
<ip>,
<ra>, <auth>
)
Configuration should be
as originally configured.
Go to Test D. Correct the configuration and retest. If system
is now functional, review personnel access
permission to CCU.
D
Ping CCU Ethernet port. Successful ping
response.
Ethernet port circuitry
OK.GotoTestE.
Suspect CCU hardware.
E
Ping the network. Successful ping
response.
Confirms network
connection to CCU. Go
to Te st F.
Check cabling, upstream equipment.
F
Ping the CCU radio port. Successful ping
response.
Radio control circuitry is
OK.GotoTestG.
Suspect CCU hardware.
G
Confirm links to EUMs Type
<air>.All/mostEUMsare
registered.
EUMs can communicate
with CCU. Go to Test H.
Go to Test K. Verify RF system at the CCU. If
a captive EUM is available, see TIP I.
H
Ping selected EUMs. EUMs respond without
errors.
Basic CCU network is
good. Go to TIP I.
Go to Test K. If a captive EUM is available,
see TIP I.