All MIBs › CIENA-CES-BENCHMARK-MIB › cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts
cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts
Module: CIENA-CES-BENCHMARK-MIB
OID (symbolic): CIENA-CES-BENCHMARK-MIB::cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts
OID (numeric): 1.3.6.1.4.1.1271.2.1.39.1.1.3.1.27
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Number of excessive deferred packets.
What is cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts?
Exactly as described, this counts packets on this benchmark port that experienced excessive deferral before transmission or reception. Deferral relates to legacy half-duplex CSMA contention behavior, so a nonzero count here on what should be a full-duplex modern link is a strong signal of a duplex mismatch or an unusually congested shared-media segment rather than a normal test artifact. For example, this counter incrementing alongside unexpectedly high latency results on an otherwise correctly cabled link would prompt checking for an accidental half-duplex setting on an intermediate switch port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.39.1.1.3.1.27 snmpwalk -v2c -c public <target> CIENA-CES-BENCHMARK-MIB::cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.39.1.1.3.1.27.1 snmpget -v2c -c public <target> CIENA-CES-BENCHMARK-MIB::cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts.1
Start monitoring Ciena CES (Carrier Ethernet Switch) platforms with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CIENA-CES-BENCHMARK-MIB::cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts OID value, configure state conditions and alerts, and monitor any Ciena CES (Carrier Ethernet Switch) platforms from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.1 | cienaCesConfig | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.1.39 | cienaCesBenchmarkMIB | CIENA-CES-BENCHMARK-MIB |
| 1.3.6.1.4.1.1271.2.1.39.1 | cienaCesBenchmarkMIBObjects | CIENA-CES-BENCHMARK-MIB |
| 1.3.6.1.4.1.1271.2.1.39.1.1 | cienaCesBenchmarkModule | CIENA-CES-BENCHMARK-MIB |
| 1.3.6.1.4.1.1271.2.1.39.1.1.3 | cienaCesBenchmarkEntityStatsTable | CIENA-CES-BENCHMARK-MIB |
| 1.3.6.1.4.1.1271.2.1.39.1.1.3.1 | cienaCesBenchmarkEntityStatsEntry | CIENA-CES-BENCHMARK-MIB |
| 1.3.6.1.4.1.1271.2.1.39.1.1.3.1.27 | cienaCesBenchmarkEntityStatsEntryPortRxExDeferPkts | CIENA-CES-BENCHMARK-MIB |