All MIBs › CASCADE-MIB › cktInterworkingFrToAtmEFCI
cktInterworkingFrToAtmEFCI
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::cktInterworkingFrToAtmEFCI
OID (numeric): 1.3.6.1.4.1.277.1.6.1.1.210
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: EFCI mapping for Frame Relay To ATM Service Interworking.
What is cktInterworkingFrToAtmEFCI?
This read-write value sets how the switch maps Frame Relay's FECN (Forward Explicit Congestion Notification) congestion indicator to ATM's EFCI (Explicit Forward Congestion Indication) bit when interworking a Frame Relay circuit onto an ATM network, choosing between fr-fecn(1) passthrough behavior and efci0(2) which presumably clears/normalizes the EFCI bit rather than propagating FECN. This determines whether downstream ATM-aware congestion-responsive equipment sees the original Frame Relay congestion signal or a suppressed one after interworking. An engineer troubleshooting why ATM-side congestion-avoidance mechanisms aren't reacting to known Frame Relay congestion on an interworked circuit would check whether cktInterworkingFrToAtmEFCI is set to efci0(2), which would explain the signal being suppressed rather than propagated.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.6.1.1.210 snmpwalk -v2c -c public <target> CASCADE-MIB::cktInterworkingFrToAtmEFCI
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.6.1.1.210.1 snmpget -v2c -c public <target> CASCADE-MIB::cktInterworkingFrToAtmEFCI.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.277.1.6.1.1.210.1 i <value>
Start monitoring Cascade Communications ATM/Frame Relay switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CASCADE-MIB::cktInterworkingFrToAtmEFCI OID value, configure state conditions and alerts, and monitor any Cascade Communications ATM/Frame Relay switches (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6 | ckt | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6.1 | cktTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6.1.1 | cktEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6.1.1.210 | cktInterworkingFrToAtmEFCI | CASCADE-MIB |