System Traps; Table 3-5. System Traps - ADTRAN MX2800 STS-1 System Manual

Section 3, Configuration
System Management

System Traps

System Alarm trap messages are sent for the reasons provided in
Trap
Protection Switching
Protection Switch
Card Removed
Card Failure
Communication Fail
Max Switches
System Timing
Clock Status
Clock Source Change
PRI EXT Clock Status
SEC EXT Clock Status
Activity Loss Status
3-24

Table 3-5. System Traps

If enabled, the unit issues a trap when...
All data has been routed from the primary card to the standby card.
A controller card has been removed.
A controller card has failed.
Communication between controller cards A and B has failed.
Max Switch Threshold is reached
page 3-7).
There is a change in clock status. The clock status can have any of the following
conditions:
N – clock synchronization is operating normally.
ORMAL
R – clock synchronization is in process of recovering from a fault.
ECOVERING
L S – the reference clock source has become invalid.
OSS OF OURCE
O R – the clock synchronization circuit is unable to track the
UT OF ANGE
reference source.
O L – the clock synchronization circuit is unable to lock to the
UT OF OCK
reference source.
The unit has switched clock sources. The SNMP varbinds for this alarm trap indi-
cate the current clock source:
Loop PRI Ext
Free-run Holdover
A failure condition is encountered on the PRImary clock source (if configured).
The SNMP varbinds for this alarm trap indicate the current condition:
Disabled Normal
LOS/AIS Fail
A failure condition is encountered on the SECondary clock source (if config-
ured). The SNMP varbinds for this alarm trap indicate the current condition:
Disabled Normal
LOS/AIS Fail
The MX2800 STS-1 has detected a critical hardware failure in which a clock
source has become inactive. If any clock source fails, the corresponding clock
source is displayed in the status menu and a TRAP/Syslog condition is generated.
If all clocks are operating normally, no indication is shown on the menu. Again,
this condition is only encountered during a hard card failure and the customer
should contact ADTRAN technical support if this occurs.
MX2800 STS-1 User Manual
Table 3-5.
(Max. (Maximum) Switch Threshold
SEC Ext
Available
Unavailable
Available
Unavailable
on
61204659L1-1A