CXX25-MIB :: x25SapCompanionAlias

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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x25SapCompanionAlias

Module: CXX25-MIB

OID (symbolic): CXX25-MIB::x25SapCompanionAlias

OID (numeric): 1.3.6.1.4.1.495.2.1.6.29.21.1.6

Node type: OBJECT-TYPE

Type: Alias

Access: read-write

Description: This object applies only to lower SAPs (service access points).

Determines the sub-layer SAP this SAP communicates with. This object contains the textual name of the sub- layer SAP. All service access points whose CES share the same SAP number (as specified by object x25SapNumber) must specify the same companion alias.

Range of Values: 1 -16 alphanumeric characters (first character must be a letter)

Related Objects: x25SapNumber

Default Value: none

Configuration Changed: administrative

What is x25SapCompanionAlias?

For lower SAPs only, names (via its textual alias) the sub-layer SAP -- typically the Data Link layer entity -- that this X.25 SAP communicates with; all CES members sharing the same x25SapNumber must specify the same companion alias. An admin sets this to bind the X.25 lower SAP to the correct underlying LAPB/LAPD link when wiring up the protocol stack.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.29.21.1.6
snmpwalk -v2c -c public <target> CXX25-MIB::x25SapCompanionAlias

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.29.21.1.6.1
snmpget -v2c -c public <target> CXX25-MIB::x25SapCompanionAlias.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.29.21.1.6.1 s <value>

Start monitoring Memotec/Aastra X.25 WAN access devices with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXX25-MIB::x25SapCompanionAlias OID value, configure state conditions and alerts, and monitor any Memotec/Aastra X.25 WAN access devices 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
1.3.6.1.4.1.495.2.1.6.29cxX25CXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.29.21x25SapTableCXX25-MIB
1.3.6.1.4.1.495.2.1.6.29.21.1x25SapEntryCXX25-MIB
1.3.6.1.4.1.495.2.1.6.29.21.1.6x25SapCompanionAliasCXX25-MIB