All MIBs › CISCO-WAN-FR-PORT-MIB › xmtPortBytesDiscXceedDEThresh
xmtPortBytesDiscXceedDEThresh
Module: CISCO-WAN-FR-PORT-MIB
OID (symbolic): CISCO-WAN-FR-PORT-MIB::xmtPortBytesDiscXceedDEThresh
OID (numeric): 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.40
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of bytes discarded in the egress direction by the port due to exceeded DE Threshold
What is xmtPortBytesDiscXceedDEThresh?
This read-only Counter32 counts the number of bytes discarded in the egress direction on this port because they exceeded the configured DE threshold. It gives an admin a volume measure of how much discard-eligible traffic is actually being dropped outbound, beyond just the frame count, which helps quantify the real throughput impact of congestion-based shedding. If this counter accelerates during a specific time window, that window is a candidate for capacity upgrade or traffic shaping review on this port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.40 snmpwalk -v2c -c public <target> CISCO-WAN-FR-PORT-MIB::xmtPortBytesDiscXceedDEThresh
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.40.1 snmpget -v2c -c public <target> CISCO-WAN-FR-PORT-MIB::xmtPortBytesDiscXceedDEThresh.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> xmtPortBytesDiscXceedDEThresh.1
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OID Breakdown
Upper-level ancestors (15 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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5 | basisServices | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1 | frameRelay | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1.1 | frPort | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2 | frPortCnt | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2.1 | frPortCntPortGrp | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2.1.1 | frPortCntPortGrpTable | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1 | frPortCntPortGrpEntry | CISCO-WAN-AXIPOP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.40 | xmtPortBytesDiscXceedDEThresh | CISCO-WAN-FR-PORT-MIB |