45
Troubleshooting
Alarms for the NSG Unit
Web client
:
GbE X Management
buffer overflow
Control panel
:
MNG buff ovrflw
Management traffic on
the GbE port network
exceeds the port's
capacity.
Check for sources of
excessive management
traffic.
Web client
:
GbE X Management
port failed
Control panel
:
MNG port fail
This alarm is issued by
the GbE port in case it
failed to initialize its
management interface
during NSG power-up.
In this situation, the
GbE port is not capable
of handling any
management traffic,
including UDAD traffic.
■
The NSG must be
power-cycled again.
■
If the problem persists,
contact Customer
Support.
Web client
:
GbE X MPEG buffer
overflow
Control panel
:
MPEG buff ovrflw
MPEG data arriving at
the GbE port exceeds
the port's capacity
1.
If the problem is
constant, the NSG is
over-subscribed.
Deprovision services
until the error clears.
2.
If the alarm appears
momentarily, the source
material may be arriving
in bursts and
overflowing the port
during transmission
peaks.
Web client
:
GbE X MPEG sync
loss
Control panel
:
MPEG sync loss
Indicates no valid
MPEG data found in the
GbE traffic.
Check the source. Check
the input cable and replace
if defective.
Alarm Message
Description
Solution
Summary of Contents for NSG 9116
Page 6: ...vi Table of Contents...
Page 26: ...18 Back Panel CHAPTER 1...
Page 60: ...52 APPENDIX A...
Page 71: ...63 Advanced Fiber Optic Connections Cascading with IP Switching...
Page 73: ...65 Advanced Fiber Optic Connections Connecting a DWDM...
Page 74: ...66 Connecting a DWDM APPENDIX C...
Page 76: ...68 Contacting Harmonic for Technical Support APPENDIX D...
Page 80: ...VAM Glossary 72...