Paradyne FrameSaver FLEX 9123 User Manual page 161

Alarms
Table 6-1, Alarm
SNMP trap for a physical interface, and the frame relay LMIs and DLCIs. These
alarm conditions also generate Health and Status messages seen on the System
and Test Status screen.
Table 6-1.
9123-A2-GB20-20
Conditions, describes the alarm conditions that will generate an
Main Menu → Status → System and Test Status
Alarm Conditions (1 of 4)
Alarm Condition What It Indicates
AIS at Network 1 An Alarm Indication Signal
(AIS) is being received by
the interface. AIS is an
unframed, all ones signal.
CTS down to The CTS control lead on the
Port-1 Device device's interface is off.
DLCI nnnn Down,
The DLCI for the specified
1, 2
frame relay link frame relay link is down.
DTR Down from The DTR control lead on
Port-1 Device the device connected to the
specified port is off. This
message applies to data
ports that act as DCEs.
EER at Network 1 The error rate of the
received network signal
exceeds the currently
configured threshold. This
condition only occurs if the
network interface is
configured for ESF framing.
This condition clears when
the error rate falls below the
threshold value, which may
take up to 15 minutes.
Ethernet Link Down The communication link for
the Ethernet port is down
and the Interface Status for
the port is enabled.
1
nnnn indicates a DLCI number of 16 through 1007.
2
frame relay link is one of the following:
– Net1-FR1. The frame relay link specified for the network interface, Network 1.
– Port-1. The frame relay link associated with the user data port.
August 2001
6. Troubleshooting
What To Do
For the network interface, report
the problem to your T1 service
provider.
Check DTR and RTS from Port-1.
T
Verify that the port is enabled.
T
Check DTR from the user data
port.
Verify that the network LMI is up. If
it is, contact your network service
provider.
Examine the attached DTE and
cable connected to the system's
port.
T
Check that the port cable is
securely attached at both ends.
T
Check the status of the
attached equipment.
T
Verify that the network cable is
securely attached at the
network interface.
T
Contact your network provider.
Check the LAN connected to the
Ethernet port.
6-7