User guide

Managing alarms and events Chapter 7: Operation
7-28
phn-2513_004v000 (Oct 2012)
SNMP Trap name Description Cause and action
managementPortStat
usTrap
Change of status of the out-of-
band management Ethernet link.
This may indicate a status of
“down” or “copper link up”.
This may be due to failure of
the link or equipment at the
either end of the link.
Note that a failure trap may
not be received if no route is
available.
protectionAvailability
StatusTrap
This indicates that an end of a
1+1 Hot Standby link is not
protected, for example due to
the inactive unit exhibiting a
fault, the protection cable being
disconnected, the configuration
of the Inactive unit being
incompatible with that of the
active unit or Fault Protection
Switching being set to disabled.
If the end is not protected, the
active unit will indicate 'Not
Protected' and the inactive unit
will indicate ‘Not Protecting’.
If this trap is generated when
a unit is not protected or not
protecting, check the
configuration of both units
and check for alarms on the
inactive unit.
Check whether fault
protection switching is
enabled.
protectionConfigurati
onStatus
In order for a 1+1 Hot Standby
link end to be correctly
protected, a number of key
attributes must be configured to
be compatible in the two
neighbor CMUs. If a key
attribute is configured to be
mismatched, a
configurationProtectionStatus
trap will be generated with a
value of ‘Configuration Not
Protecting’. A trap will be sent
with a value of OK if the
condition is cleared.
If a
configurationProtectedStatus
trap indicates that the
configuration of the inactive
unit is not protecting the
active unit, log into the web
interface of either unit and
check which attribute is
mismatched (see <attribute
name> neighbor
compatibility).
rxDiversityAvailabilit
yStatusTrap
Receive Diversity is enabled but
not operating.
Refer to Rx Diversity
Availability Status on page 7-
22.