All MIBs › PG-BRIDGE-MIB › pgDot1dTpLearnedEntryDiscards
pgDot1dTpLearnedEntryDiscards
Module: PG-BRIDGE-MIB
OID (symbolic): PG-BRIDGE-MIB::pgDot1dTpLearnedEntryDiscards
OID (numeric): 1.3.6.1.4.1.927.1.9.8.2.1.1.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The total number of Forwarding Database entries that have been or would have been learned, but have been discarded due to a lack of space in the Forwarding Database. If this counter is increasing, it indicates that the Forwarding Database is regularly becoming full, reducing subnetwork performance. If this counter has a significant value but is not presently increasing, it indicates that the problem has occurred but is not persistent.
What is pgDot1dTpLearnedEntryDiscards?
A counter of forwarding database entries that were discarded (or would have been learned but couldn't be) due to lack of table space. A steadily increasing value indicates the FDB is regularly filling up and hurting subnet performance, while a nonzero-but-static value means the problem happened once but isn't ongoing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.2.1.1.6 snmpwalk -v2c -c public <target> PG-BRIDGE-MIB::pgDot1dTpLearnedEntryDiscards
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.2.1.1.6.1 snmpget -v2c -c public <target> PG-BRIDGE-MIB::pgDot1dTpLearnedEntryDiscards.1
Start monitoring PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PG-BRIDGE-MIB::pgDot1dTpLearnedEntryDiscards OID value, configure state conditions and alerts, and monitor any PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.927 | pairgain | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1 | products | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1.9 | pgainDSLAM | PAIRGAIN-COMMON-HD-MIB |
| 1.3.6.1.4.1.927.1.9.8 | pgsessionMIB | PAIRGAIN-COMMON-HD-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.927.1.9.8.2 | pgDot1dBase | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.2.1 | pgDot1dBaseTable | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.2.1.1 | pgDot1dBaseEntry | PG-BRIDGE-MIB |
| 1.3.6.1.4.1.927.1.9.8.2.1.1.6 | pgDot1dTpLearnedEntryDiscards | PG-BRIDGE-MIB |