CXSDLC-MIB :: sdlcSapCuType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCXSDLC-MIBsdlcSapCuType

sdlcSapCuType

Module: CXSDLC-MIB

OID (symbolic): CXSDLC-MIB::sdlcSapCuType

OID (numeric): 1.3.6.1.4.1.495.2.1.6.37.1.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Determines the SAP type: HIU or TIU.

Options: terminalInterfaceUnit (1): The SAP type is a TIU, which means it is connected to one or more control units (secondary link stations). The TIU emulates a primary link station, which polls the attached control units. The SDLC interface can support a total of 64 control units across all TIU SAPs.

hostInterfaceUnit (2): The SAP type is an HIU, which means it is connected to an SNA host (primary link station). The HIU emulates the control units connected to a TIU. It responds to polls issued by the host.

Default Value: terminalInterfaceUnit (1)

Configuration Changed: administrative

What is sdlcSapCuType?

This read-write value (default terminalInterfaceUnit(1)) sets whether this SAP acts as a TIU, emulating a primary station polling attached control units, or a hostInterfaceUnit(2), which emulates those control units back to an SNA host. An admin sets hostInterfaceUnit(2) on the SAP facing the mainframe and terminalInterfaceUnit(1) on the SAP facing the actual terminal-side control units.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.37.1.1.4
snmpwalk -v2c -c public <target> CXSDLC-MIB::sdlcSapCuType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.37.1.1.4.1
snmpget -v2c -c public <target> CXSDLC-MIB::sdlcSapCuType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.37.1.1.4.1 i <value>

Start monitoring SNA/SDLC protocol converter or gateway device (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXSDLC-MIB::sdlcSapCuType OID value, configure state conditions and alerts, and monitor any SNA/SDLC protocol converter or gateway device (legacy) 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
1.3.6.1.4.1.495.2.1.6.37cxSDLCCXProduct-SMI
Numeric OIDNameModule
1.3.6.1.4.1.495.2.1.6.37.1sdlcSapTableCXSDLC-MIB
1.3.6.1.4.1.495.2.1.6.37.1.1sdlcSapEntryCXSDLC-MIB
1.3.6.1.4.1.495.2.1.6.37.1.1.4sdlcSapCuTypeCXSDLC-MIB