Trap: Warmstart; Traps: Linkup And Linkdown - Paradyne 7610 SNMP DSU User Manual

Standards Compliance for SNMP Traps

Trap: warmStart

Traps: linkUp and linkDown

D-2
SNMP Trap Description
warmStart The unit has reinitialized
itself.
The trap is sent after the
unit resets and stabilizes.
There are no
variable-bindings.
The link SNMP traps are:
linkUp – The unit recognizes that one of the failed communication interfaces
is operational (up).
linkDown – The unit recognizes a failure in one of the communication
interfaces.
The following table describes the conditions that define linkUp and linkDown for
each interface:
linkUp/Down
Interface
Variable-Bindings
Physical Sublayer – Represented by the entry in the MIB II Interfaces Table.
DDS network
(Supported by the
media-specific DDS
Enterprise MIB.)
Synchronous User
Data Port
(Supported by the
media-specific
RS232-Like MIB.)
November 1997
ifIndex (RFC 1573)
ifAdminStatus
(RFC 1573)
ifOperStatus (RFC 1573)
i
fType (RFC 1573)
ddsStatus (DDS
Enterprise MIB)
ifIndex (RFC 1573)
ifAdminStatus
(RFC 1573)
ifOperStatus (RFC 1573)
i
fType (RFC 1573)
Possible Cause
Reset command.
Power disruption.
Possible Cause
linkDown – One or more
alarm conditions are active on
the interface.
Alarm conditions include:
– No Signal
– Out of Service
– Out of Frame
– Crossed Pair Detected
– In-band Framing Error
– Excessive Bipolar Violations
(BPVs)
linkUp – No alarms on the
interface.
linkDown – The Alarm
condition active on the
interface is DTR Off . The DTR
alarm condition only generates
a linkUp/linkDown trap if the
DTE supports the DTR lead.
linkUp – No alarm on the
interface.
7610-A2-GB20-10