ATM Configuration and Troubleshooting Guide

Troubleshooting
Troubleshooting EMS HA over ATM
Chapter 9268
When the monitoring starts, the event Starting the monitoring by
EMS HA-ATM must be present, to show that the primary and secondary
resources are being monitored for failure. The interface is shown along
with its IP address and its current operational status. The secondary
ELAN interfaces are also shown along with their current operational
status. If the primary and secondary ELAN interfaces are working
correctly, the primary ELAN interface Status is “UP” and its State is
“Current”, and the secondary ELAN interface Status is “UP” and its
State is “Backup”.
Example for HP-UX 10.20:
------------------------ EVENT #0 -----------------------
30:09:1997:17:57:10:939 301 : Starting the monitoring by EMS HA-ATM
Primary interface : ela1
Primary IP address : 25.128.20.193
Status : UP
State : Current
Secondary interface : elb1
The Current ELAN interface status has changed to
DOWN.
Waiting num_of_seconds for recovery of the ELAN
interface.
314
The Current ATM adapter status has changed to DOWN.
Waiting num_of_seconds for recovery of the ELAN
interface.
315
An ELAN interface status has changed to UP. 316
An ATM adapter status has changed to UP. 317
An ELAN interface has changed to DOWN. 318
An ATM adapter has changed to DOWN. 319
The Current ELAN interface or ATM adapter has
recovered from a failure.
320
Table 9-3 Events in the EMS HA Log File (Continued)
Event
Event
numbe
r