Paradyne 9126, CSU, DSU manual Health and Status Messages 2 What It Indicates, Frame relay link 1,2

7. Operation and Maintenance

Table 7-8. Health and Status Messages (2 of 7)

Message	What It Indicates
DBM Download Required	A download attempt was interrupted and failed to
(ISDN BRI DBM only)	complete.
	The NAM software and DBM software are
	incompatible.
DCLB Active, [Interface]	A V.54 Loopback is active on the specified interface.
DLCI nnnn Down,	he DLCI for the specified frame relay link is down.
frame relay link 1,2
DTE External LB Active, Port-n	A Data Terminal Loopback is running on the
	specified user data port.
DTE Init. Ext LB Active, Port-n	he DTE has initiated an external DTE Loopback on
	the specified user data port.
DTPLB Active, Port-2	A Data Terminal Payload Loopback (DTPLB) is
	active on the synchronous user data port.
DTR Down from Port-1 Device	he DTR control lead from the device connected to
	the user data port is deasserted.
EER at ISDN PRI (Active/Idle)	he error rate of the received ISDN network signal
(ISDN PRI DBM only)	exceeds the currently configured threshold. This
	condition only occurs if the network interface is
	configured for ESF framing and a PRI dial backup
	module (DBM) is installed.
	TActive – Backup call was in progress.
	Idle – DBM was in Idle mode.
	This condition clears when the error rate falls below
	the threshold value, which may take up to
	15 minutes.
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 Ethernet port is enabled, but communication
(FrameSaver SLV 9126-II or	between the management system and the unit is not
	currently possible on the port.
9128-II)
Internal Modem Failed	The unit’s internal modem failed to pass the self-test.
ISDN Active	An ISDN call is active.

1nnnn indicates a DLCI number of 16 through 1007.

2frame relay link is one of the following:

–Net1-FR1. The frame relay link specified for the network interface, Network 1.

–Port-n. The frame relay link associated with the user data port.

–ISDN Link Name on a non-network ISDN DBM interface.

3Does not apply to a TS Management Link DLCI.

9128-A2-GB20-80 September 2002 7-21