All MIBs › CISCO-WAN-ATM-CONN-STAT-MIB › cwacsHighEgrEFCI1Discard
cwacsHighEgrEFCI1Discard
Module: CISCO-WAN-ATM-CONN-STAT-MIB
OID (symbolic): CISCO-WAN-ATM-CONN-STAT-MIB::cwacsHighEgrEFCI1Discard
OID (numeric): 1.3.6.1.4.1.351.150.2.1.1.1.1.69
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of valid EFCI=1 cells in the egress direction of this Channel that are discarded at the CoS queue. This counter carries upper 32-bits of cwacsHCEgrEFCI1Discard. The lower 32-bits will be present in cwacsEgrEFCI1Discard.
What is cwacsHighEgrEFCI1Discard?
This is the upper 32 bits of the 64-bit count of egress cells on this channel that were already marked as congested (EFCI=1) and were then also discarded at the CoS queue. Tracked with cwacsEgrEFCI1Discard or cwacsHCEgrEFCI1Discard, this shows how many cells experience congestion twice -- once upstream (hence the EFCI mark) and again locally -- pointing to compounding congestion along the path to this channel. An admin correlating this with the EFCI0Discard counter can tell whether local queue drops are concentrated among traffic that was already struggling upstream.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.150.2.1.1.1.1.69 snmpwalk -v2c -c public <target> CISCO-WAN-ATM-CONN-STAT-MIB::cwacsHighEgrEFCI1Discard
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.150.2.1.1.1.1.69.1 snmpget -v2c -c public <target> CISCO-WAN-ATM-CONN-STAT-MIB::cwacsHighEgrEFCI1Discard.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.351.150 | ciscoWan | CISCOWAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.150.2 | ciscoWanAtmConnStatMIB | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1 | ciscoWanAtmConnStatMIBObjects | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1 | cwacs | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1.1 | cwacsTable | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1.1.1 | cwacsEntry | CISCO-WAN-ATM-CONN-STAT-MIB |
| 1.3.6.1.4.1.351.150.2.1.1.1.1.69 | cwacsHighEgrEFCI1Discard | CISCO-WAN-ATM-CONN-STAT-MIB |