Maintenance and Troubleshooting
5-6
9621-A2-GB20-30
August 1997
Message
What To Do
What It Indicates
An Out of Service (OOS)
condition has been
detected on the DDS
Network Interface.
An OOS condition has
been detected on the
DDS network interface,
followed by the period of
time that the condition
has existed.
Contact network provider.
Alarm Cleared. The Out
of Service (OOS)
condition at the DDS
Network Interface.
Alarm condition no
longer exists.
—
An Out of Frame (OOF)
condition has been
detected on the DDS
Network Interface.
An OOF condition has
been detected on the
interface, followed by the
period of time that the
condition has existed.
Contact network provider.
Alarm Cleared. The Out
of Frame (OOF)
condition at the Interface.
Alarm condition no
longer exists.
—
An Excessive Bipolar
Violations (BPV)
condition has been
detected on the DDS
Network Interface.
An excessive number of
bipolar violations has
been detected on the
DDS network interface,
followed by the period of
time that the condition
has existed. Caused
when at least 50 errors
have been detected
within a 2 second period.
1. Verify that the network cable is
securely attached at both ends
of the access unit identified.
2. During initial connection of the
interface, the access unit may
experience this condition. If
the condition does not clear
within a few seconds, call your
network provider.
Alarm Cleared. The
Excessive Bipolar
Violations (BPV)
condition at the DDS
Network Interface.
Alarm condition no
longer exists.
—
The Compression
Connection for DLCI
Number [
DLCI number ]
is down on the Port-1
Interface.
A compression
connection for the
specified Port 1 DLCI is
down.
Only appears when
compression has been
enabled.
Verify that both Port 1 and
network LMI are up, that the
network DLCI is up, and that the
data compression configuration
options at each end are
compatible.
Alarm Cleared. The
Compression Connection
for DLCI Number
[
DLCI number ] is up on
the Port-1 Interface.
Alarm condition no
longer exists.
—
