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-LM043-4.0 141
12 Troubleshooting
C
Verify the data link Check the Ethernet
LEDs on the PC and
EUM Ethernet
connectors.
The Link LED is ON solid
green, and the Traffic
LED is flashing
occasionally with traffic.
Cable connection is
good, and the Ethernet
interfaces are active. Go
to Test D.
• Check the type of cable. The cable
between the EUM and PC should be a
crossover cable.
• Check connector pins. Make sure none
of the pins have been damaged.
• Check for a pinched cable.
• Check for possible hardware problems
at the PC.
• Change to a different PC, with a shorter
cable.
• If none of the above resolves the
problem, you might suspect a defective
EUM.
D
Verify the logical data
connection between the
PC and EUM
Through the DOS
command line on the
end-user’s PC,
<ping>
the EUM with short and
long packets.
No failures or time-outs. Confirms the physical
and logical connection to
the EUM, and basic IP
addressing. Go to Test
E.
• Verify the IP address in the PC, by
entering
<ipconfig> in the DOS
command line. If the IP is bad, enter the
appropriate IP set (PC’s IP, gateway IP,
and DNS IP).
• If using DHCP, renew through
<ipconfig>.
• If DHCP fails, enter a valid IP set for
remaining tests
• Change to a different PC, using shorter
cable.
• If none of the above resolve the reported
problem, you might suspect a defective
EUM.
E
Through the DOS
command line on the
end-user’s PC,
<ping>
the CCU with short and
long packets.
No failures or time-outs. Confirms data
transmission over the
radio link, and completes
the 900MHz network-
specific troubleshooting.
Go to Test F.
If no pings are successful:
• Verify the EUM ID in the CCU
Authorization Table.
• Reboot the EUM.
• Reboot the PC.
• Refer to
If You Have an Interferer on
page 149.
If pings are successful but have errors:
• Refer to
If You Have an Interferer on
page 149.
Table 32 Local Troubleshooting — EUM (Service Not Available)
What should I do? What is a good result?
What does a good
result mean?
What if I do not get a good result?