Snmp Trap; Syslog Message; Link Oam Pdu; Link Oam Pdu Priority - Alcatel-Lucent OmniSwitch 6465 Hardware User's Manual

Chassis and Power Supplies

SNMP Trap

As soon as the power failure is detected, an SNMP trap is sent to the first three configured SNMP stations.
The trap includes the following information:
Slot number
•
Power supply type (primary/backup)
•
Time of the failure
•
Use the snmp station
configuring an SNMP station.

Syslog Message

As soon as the power failure is detected, the following Syslog message is sent to the first three configured
Syslog servers, along with the time of the failure:
Dying Gasp Power Failure Event Occurred
Use the swlog output socket
Configuration chapter in the Network Configuration Guide for information on configuring a Syslog server.

Link OAM PDU

As soon as the power failure is detected four 802.3ah OAM Information PDUs are sent to ports for which
link OAM is enabled and the LinkOAM port status is operational. The PDU will have the Dying Gasp bit
set.
Use the efm-oam and efm-oam port propagate-events commands to enable the generation of an 802.3ah
OAM Information PDU upon a dying gasp event:
-> efm-oam admin-state enable
-> efm-oam port 1/1/23-34 admin-state enable
-> efm-oam port 1/1/23-24 propagate-events dying-gasp enable

Link OAM PDU Priority

It may not be possible to generate PDUs on all ports enabled for link OAM. Dying gasp packets will be
sent in the following order based on port priority:
1. Uplink ports
2. All other ports
OmniSwitch 6465 Hardware Users Guide
command and refer to the SNMP Configuration chapter for information on
command to add a Syslog station. Refer to the Using Switch Logging
December 2019
Dying Gasp
page 3-41