Standard Traps; Ds1 Traps; Ds1 Alarm Traps; Table 11-2. Standard Traps - ADTRAN ATLAS 800 User Manual

Standard Traps

Index Trap Name
0
coldStart
1
warmStart
2
linkDown
3
linkUp
4
authenticationFailure

DS1 Traps

DS1 Alarm Traps

61200180L1-1
destination because the coldStart trap severity level is defined as Nor-
mal . (Recall that each trap event has a severity level: Disabled, Infor-
mational, Normal, Warning, Minor, Major, and Critical .)
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 supports RFC1406, the DS1 standard MIB, as well as the ADTRAN
DS1 MIB, an extension to RFC1406. The ADTRAN DS1 group lets you send
traps for DS1 Alarm Failures and Performance Threshold Crossing Alerts.
The DS1 Alarm Table, defined in the ADTRAN DS1 extension MIB, contains
entries that enable the status bits to send an Alarm Trap message. Each
Alarm Table row entry corresponds to a DS1 interface managed by the de-
vice. The DS1 Alert Table, also defined in the ADTRAN DS1 MIB, contains
similar entries for controlling the Alert Traps.
DS1 line status is reported in the bit-encoded dsx1LineStatus object variable.
Each trap represents a bit value = 1 change in dsx1LineStatus. Table 11-3 de-
scribes the DS1 alarm traps supported by ATLAS.
ATLAS 800 User Manual
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.
11-3