B. Standards Compliance for SNMP Traps
For a unit defined as an NTU running IP Conservative software, all traps have at a
minimum a variable binding of the Super Overloaded ifIndex (SOI). The formula
for the SOI is:
+ ((LTU DSL Port Number) * 1,000)
+ the NTU's ifIndex.
warmStart
authenticationFailure
linkUp and linkDown
The link SNMP traps are:
T
T
The network and synchronous port interfaces (physical sublayer) are represented
by an entry in the MIB-II interfaces table and supported by the DS1 MIB.
B-2
((LTU Slot Number) * 1,000,000)
SNMP Trap
Description
warmStart
The unit has reinitialized
itself.
The trap is sent after the unit
resets and stabilizes.
No variable bindings.
SNMP Trap
Description
authenticationFailure
Failed attempts to access the
unit.
Variable bindings:
T
linkUp – The unit recognizes that one of the communication interface is
operational.
linkDown – The unit recognizes that one of the communication interface is not
operational.
May 2002
devAuthentication
FailureIPAddress
(Health & Status MIB)
Returns zero if the IP
address is unknown or the
failure came from the
terminal port.
Possible Cause
T
Reset command.
T
Power disruption.
Possible Cause
Three unsuccessful attempts
were made to enter a correct
login/password combination.
8700-A2-GB20-40