Paradyne FrameSaver FLEX 9123 User Manual page 124

5. Operation and Maintenance
Health and Status Messages
The following table provides Health and Status messages that apply to the
FrameSaver 9123 unit.
Table 5-7.
5-14
Health and Status Messages (1 of 3)
Message
AIS at Network 1
Auto-Configuration Active
Back-to-Back Mode Active
CTS down to Port-1 Device
DLCI nnnn Down,
1,2
frame relay link
DTR Down from Port-1 Device
EER at Network 1
Ethernet Link Down
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.
3
Does not apply to a TS Management Link DLCI.
August 2001
What It Indicates
An Alarm Indication Signal (AIS) is received by the
network interface. AIS is an unframed, all ones
signal. Possible reasons include:
T
Upstream FrameSaver unit is transmitting AIS
(keep-alive signal).
T
The network is transmitting an AIS.
Auto-Configuration feature is active, which allows
automatic configuration and cross-connection of
DLCIs as they are reported by the network LMI.
The operating mode has been configured for
back-to-back operation ( Main Menu → Control →
Change Operating Mode) .
The FrameSaver unit can be connected to another
FrameSaver unit without a frame relay switch
between them.
This feature is useful for product demonstrations or
for a point-to-point configuration using a leased line.
The user data port CTS control lead on the
FrameSaver unit is off.
The DLCI for the specified frame relay link is down.
The DTR control lead from the device connected to
the user data port is deasserted.
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.
The Ethernet port is enabled, but communication
between the management system and the unit is
not currently possible on the port.
9123-A2-GB20-20