All MIBs › IEEE8023-LAG-MIB › dot3adAggFramesDiscardedOnTx
dot3adAggFramesDiscardedOnTx
Module: IEEE8023-LAG-MIB
OID (symbolic): IEEE8023-LAG-MIB::dot3adAggFramesDiscardedOnTx
OID (numeric): 1.2.840.10006.300.43.1.1.3.1.15
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description:
A count of data frames requested to be transmitted by this Aggregator that were discarded by the Frame Distribution function of the Aggregator when conversations are reallocated to different Aggregation Ports, due to the requirement to ensure that the conversations are flushed on the old Aggregation Ports in order to maintain proper frame ordering (B.3), or discarded as a result of excessive collisions by Aggregation Ports that are (or have been) members of the aggregation. This value is read-only.
What is dot3adAggFramesDiscardedOnTx?
This counter tracks the number of frames that the Link Aggregation device attempted to transmit but discarded due to frame reordering constraints when conversations are reallocated to different physical ports. An operator would monitor this metric to detect when LAG load balancing changes are causing frame drops, indicating potential issues with the aggregation configuration or underlying link failures. High counts suggest that the LAG is experiencing instability or that the aggregation algorithm is making frequent port reallocation decisions.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.2.840.10006.300.43.1.1.3.1.15 snmpwalk -v2c -c public <target> IEEE8023-LAG-MIB::dot3adAggFramesDiscardedOnTx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.2.840.10006.300.43.1.1.3.1.15.1 snmpget -v2c -c public <target> IEEE8023-LAG-MIB::dot3adAggFramesDiscardedOnTx.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dot3adAggFramesDiscardedOnTx.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.2 | member_body | IEEE802dot11-MIB |
| 1.2.840 | us | IEEE802dot11-MIB |
| 1.2.840.10006 | ieee802dot3 | START-MIB |
| 1.2.840.10006.300 | snmpmibs | START-MIB |
| 1.2.840.10006.300.43 | lagMIB | IEEE8023-LAG-MIB |
| 1.2.840.10006.300.43.1 | lagMIBObjects | IEEE8023-LAG-MIB |
| 1.2.840.10006.300.43.1.1 | dot3adAgg | IEEE8023-LAG-MIB |
| 1.2.840.10006.300.43.1.1.3 | dot3adAggXTable | IEEE8023-LAG-MIB |
| 1.2.840.10006.300.43.1.1.3.1 | dot3adAggXEntry | IEEE8023-LAG-MIB |
| 1.2.840.10006.300.43.1.1.3.1.15 | dot3adAggFramesDiscardedOnTx | IEEE8023-LAG-MIB |