All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmIfaceEncapsulationType
cmIfaceEncapsulationType
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceEncapsulationType
OID (numeric): 1.3.6.1.4.1.1996.10.4.1.1.14
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object specifies the encapsulation type of the link. For VWAN and IP network models the choices are rfc1483 or rfc1490. Frame mode supports those and other values, allowing some frame conversions between DSL and WAN interfaces.
What is cmIfaceEncapsulationType?
A read-write enumerated value specifying the link's encapsulation type, such as rfc1483 or rfc1490 for IP and VWAN models, with additional choices available under Frame mode. Mismatched encapsulation between the DSL CPE and the network side is a common cause of a line that trains but passes no usable traffic, so an admin verifies this matches what the CPE and upstream equipment expect. If a CPE is configured for rfc1483 encapsulation but this interface is set to rfc1490, the admin would correct the mismatch to get traffic actually flowing across the link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.10.4.1.1.14 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceEncapsulationType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.10.4.1.1.14.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceEncapsulationType.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1996.10.4.1.1.14.1 i <value>
Start monitoring Copper Mountain Networks DSL access equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmIfaceEncapsulationType OID value, configure state conditions and alerts, and monitor any Copper Mountain Networks DSL access equipment (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 |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10 | cmTransmission | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4 | cmIface | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4.1 | cmIfaceTable | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4.1.1 | cmIfaceEntry | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.4.1.1.14 | cmIfaceEncapsulationType | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |