CXMLPPP-MIB :: mlpppUsapFrNcpState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCXMLPPP-MIBmlpppUsapFrNcpState

mlpppUsapFrNcpState

Module: CXMLPPP-MIB

OID (symbolic): CXMLPPP-MIB::mlpppUsapFrNcpState

OID (numeric): 1.3.6.1.4.1.495.2.1.6.49.51.1.50

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The state of the NCP associated with the FR protocol. The FR protocol can be used over MLPPP only after two bundles have negociated the FRNCP configuration. The protocol ID for FR over MLPPP is MEMOTEC proprietary and it's default value is 0xcd and for it's NCP 0x80cd.

Options: ncp-up (1) : the NCP state is up ncp-down (2) : the NCP state is down ncp-na (3) : the NCP state is not available Default value: none

What is mlpppUsapFrNcpState?

This OID reports whether the NCP for Frame Relay over MLPPP (a vendor-proprietary protocol, default ID 0xcd, NCP 0x80cd) is up, down, or not available on this bundle. An engineer checks this when Frame Relay traffic is expected to ride over an MLPPP bundle but isn't passing as expected.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.49.51.1.50
snmpwalk -v2c -c public <target> CXMLPPP-MIB::mlpppUsapFrNcpState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.49.51.1.50.1
snmpget -v2c -c public <target> CXMLPPP-MIB::mlpppUsapFrNcpState.1

Start monitoring Aastra ConvertedX (CX) WAN router (MLPPP bundling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXMLPPP-MIB::mlpppUsapFrNcpState OID value, configure state conditions and alerts, and monitor any Aastra ConvertedX (CX) WAN router (MLPPP bundling) from a single console.

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.495memotecMEMOTEC-SMI
1.3.6.1.4.1.495.2memotecProductsMEMOTEC-SMI
1.3.6.1.4.1.495.2.1cxProductMEMOTEC-SMI
1.3.6.1.4.1.495.2.1.6cxApplicationCXProduct-SMI
1.3.6.1.4.1.495.2.1.6.49cxMLPPPCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.49.51mlpppUSapTableCXMLPPP-MIB
1.3.6.1.4.1.495.2.1.6.49.51.1mlpppUSapEntryCXMLPPP-MIB
1.3.6.1.4.1.495.2.1.6.49.51.1.50mlpppUsapFrNcpStateCXMLPPP-MIB