ieee8021QBridgeFdbLearnedEntryDiscards
IEEE8021-Q-BRIDGE-MIB ·
.1.3.111.2.802.1.1.4.1.2.1.1.4
Object
column database entriesSNMPv2-SMICounter64
The total number of Filtering Database entries that
have been or would have been learned, but have been
discarded due to a lack of storage space in the
Filtering Database. If this counter is increasing, it
indicates that the Filtering Database is regularly
becoming full (a condition that has unpleasant
performance effects on the subnetwork). If this counter
has a significant value but is not presently increasing,
it indicates that the problem has been occurring but is
not persistent.
Discontinuities in the value of the counter can occur
at re-initialization of the management system.
Context
- MIB
- IEEE8021-Q-BRIDGE-MIB
- OID
.1.3.111.2.802.1.1.4.1.2.1.1.4- Type
- column
- Access
- readonly
- Status
- current
- Units
- database entries
- Parent
- ieee8021QBridgeFdbEntry
- Groups
- 1
Net-SNMP examples
How SNMP and these commands workWalk the column to discover its indexed instances, or supply every index to read one instance.
Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IEEE8021-Q-BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeFdbLearnedEntryDiscards'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'IEEE8021-Q-BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeFdbLearnedEntryDiscards.<ieee8021QBridgeFdbComponentId>.<ieee8021QBridgeFdbId>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'IEEE8021-Q-BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeFdbLearnedEntryDiscards'
Syntax
database entriesSNMPv2-SMICounter64
- Source
- SNMPv2-SMICounter64
- Base type
Unsigned64
Values & Constraints
Type Constraints
range: 0..18446744073709551615
Conformance
Member of