CXMLPPP-MIB :: mlpppLSapLcInitialMRU

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCXMLPPP-MIBmlpppLSapLcInitialMRU

mlpppLSapLcInitialMRU

Module: CXMLPPP-MIB

OID (symbolic): CXMLPPP-MIB::mlpppLSapLcInitialMRU

OID (numeric): 1.3.6.1.4.1.495.2.1.6.49.50.1.14

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Determines the Maximum Receive Unit (in octets) proposed by the local port. The local port's proposed MRU will be negotiated with the remote port's proposed MRU; the result of the negotiation is displayed in mlpppLSapLsLocalMRU on the mlpppLSapLsTable table.

The MRU is the maximum length of the Information field, including Padding. The length of the Protocol field is not included in the MRU.

If this value is set to 0, then no negotiation will occur with the remote and the default MRU of 1500 octets is used.

If this value is not 0, then the local PPP link will negotiate for this value with the remote peer.

Range of Values: 0 to 2048

Default Value: 1500

Related Objects: mlpppLSapLsLocalMRU mlpppLSapLsTable

Configuration Changed: administrative

What is mlpppLSapLcInitialMRU?

This OID sets the Maximum Receive Unit, in octets, that this local PPP port proposes during LCP negotiation, defaulting to 1500; a value of 0 skips negotiation entirely and uses the 1500-octet default. An engineer lowers this on links with limited framing capacity, and checks the negotiated result afterward in mlpppLSapLsLocalMRU.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.49.50.1.14
snmpwalk -v2c -c public <target> CXMLPPP-MIB::mlpppLSapLcInitialMRU

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.49.50.1.14.1
snmpget -v2c -c public <target> CXMLPPP-MIB::mlpppLSapLcInitialMRU.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.49.50.1.14.1 i <value>

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::mlpppLSapLcInitialMRU 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
1.3.6.1.4.1.495.2.1.6.49.50mlpppLSapTableCXMLPPP-MIB
1.3.6.1.4.1.495.2.1.6.49.50.1mlpppLSapEntryCXMLPPP-MIB
1.3.6.1.4.1.495.2.1.6.49.50.1.14mlpppLSapLcInitialMRUCXMLPPP-MIB