Filtering (Disabling) Traps; Standard Traps; Table 11-2. Standard Traps - ADTRAN ATLAS 810 Plus User Manual

Filtering (Disabling) Traps

Standard Traps

Index Trap Name
0 coldStart
1 warmStart
2 linkDown
3 linkUp
4 authenticationFailure
61200266L1-1
You can disable trap generating events in three ways:
1. Disable Trap Transmission. From the terminal menu, select SNMP
and set Trap Transmission to DISABLED.
OR
2. Define trap thresholds to disable specific trap events. Refer to the
ATLAS MIB in System Event Logging on page A-1 for a description of
each trap event supported by the ATLAS.
For example, consider the coldStart trap, a system controller event. If
you defined for destination 0 a trap filtering threshold of Warning for
the system controller, the coldStart trap would not generate to that
destination because the coldStart trap severity level is defined as
Normal. (Recall that each trap event has a severity level: Disabled,
Informational, Normal, Warning, Minor, Major, and Critical.)
OR
3. Control certain traps through SNMP of specific MIB variables. These
variables are outlined in the remainder of this chapter.
Table 11-2 describes the standard traps supported by ATLAS.
Severity
Normal
Normal
Warning
Normal
Informational
RFC1213, or MIB II, defines the object type snmpEnabledAuthenTraps. If you
set this value to 2, the generation of the authenticationFailure trap is disabled.
This trap is enabled by setting snmpEnableAuthenTraps to 1. One possible rea-
son for an authentication failure would be an invalid community name in
the received protocol message.
ATLAS 810
Chapter 11. SNMP Management

Table 11-2. Standard Traps

Description
ATLAS is such that its configuration may be
altered; this trap is generated on power up.
ATLAS is reinitializing without altering its
configuration.
One of the ATLAS communication links has
failed.
One of the ATLAS communication links has
come up.
ATLAS has received a protocol message
that has failed authentication.
PLUS
User Manual 11-3