Sonet Trap Example; Sonet Syslog Example; Events That Bring Down A Sonet Interface - Dell Force10 C150 Configuration Manual

SONET TRAP Example

SONET Traps on page 1015
SNMP trap receiver.
Figure 49-4. SONET Trap example
2010-10-06 22:43:53 10.11.203.4 [10.11.203.4]:
SNMPv2-MIB::sysUpTime.0 = Timeticks: (6057792) 16:49:37.92
SNMPv2-MIB::snmpTrapOID.0 = OID:
SNMPv2-SMI::enterprises.6027.3.3.2.2.0.18
SNMPv2-SMI::enterprises.6027.3.3.1.2.1.1.3.0 = INTEGER: 10
SNMPv2-SMI::enterprises.6027.3.3.1.2.1.1.2.0 = INTEGER: 518
SNMPv2-SMI::enterprises.6027.3.3.1.2.1.1.4.0 = Counter32: 470351931
SNMPv2-SMI::enterprises.6027.3.3.1.2.1.1.5.0 = INTEGER: 13
SNMPv2-SMI::enterprises.6027.3.3.1.2.1.1.6.0 = INTEGER: 1
SNMPv2-SMI::enterprises.6027.3.3.1.2.1.1.7.0 = STRING: "SNMP_SONET_Alarm: Interface Te 13/1 is out of
alarm PRDI"

SONET Syslog Example

Syslog messages are generated for Critical, Major, and Minor alarm conditions detected on a SONET
interface according to the alarm hierarchy. For example, if a critical alarm condition is detected, a Syslog
message is reported for the critical condition, but not for any major and minor alarms that may also be
found. If a minor alarm condition is detected, a major or critical condition may also be reported.
Figure 49-5 shows an example of the Syslog messages generated for SONET alarms:
• Line Alarm Indication Signal (lais)
• Path Remote Defect Indication (prdi)
• Section Loss of Frame (slof)
Figure 49-5. SONET Syslog Message examples
Oct 6 04:46:51: %EXW4PF:13 %SONETAGT-5-ALARM: Interface Te 13/1 is out of alarm LAIS
Oct 6 04:46:42: %EXW4PF:13 %SONETAGT-6-ALARM: Interface Te 13/1 is out of alarm PRDI
Oct 6 04:46:44: %EXW4PF:13 %SONETAGT-4-ALARM: Interface Te 13/1 is in alarm SLOF

Events that Bring Down a SONET Interface

Down State configuration is supported on E-Series TeraScale
You can configure the SONET interface to change to a "down state" when certain SONET events are
reported. When the event (or trigger) occurs, FTOS brings down the SONET interface. You can use the
delay triggers
command to indicate a 100ms delay in bringing down the SONET interface once the event
or trigger is detected.
describes the traps and OIDs for SONET alarms that are reported on an
Figure 49-4 shows an example of a SONET trap.
OID for Path Remote Defect
e
t platforms.
Indication trap
SONET/SDH | 1013