CTRON-APPN-MIB :: nwAppnExtIfInbLsActLim

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-APPN-MIBnwAppnExtIfInbLsActLim

nwAppnExtIfInbLsActLim

Module: CTRON-APPN-MIB

OID (symbolic): CTRON-APPN-MIB::nwAppnExtIfInbLsActLim

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Specifies the total number of inbound links that can be active on this port. If nwAppnExtIfPortType = nonswitched(1) and nwAppnExtIfLocalLsRole = negotiable(1) or primary(2), then this value must be set to 0.

What is nwAppnExtIfInbLsActLim?

This read-write integer (0-256) caps the total number of inbound links that can be active on this port, and must be 0 if the port is nonswitched with a negotiable or primary local role. This limit protects the port from being overwhelmed by incoming call attempts on a switched line. An admin running a dial-in APPN port serving remote branches would set this to a value matching expected simultaneous inbound calls.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.8
snmpwalk -v2c -c public <target> CTRON-APPN-MIB::nwAppnExtIfInbLsActLim

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.8.1
snmpget -v2c -c public <target> CTRON-APPN-MIB::nwAppnExtIfInbLsActLim.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.8.1 i <value>

Start monitoring Cabletron/Enterasys router (IBM SNA/APPN) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-APPN-MIB::nwAppnExtIfInbLsActLim OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys router (IBM SNA/APPN) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.2ctronExpCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.2.2ctronRouterExpROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2nwRouterROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2.3nwRtrProtoSuitesROUTER-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.2.2.3.5nwAppnRouterCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2nwAppnComponentsCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2nwAppnForwardingCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2nwAppnFwdInterfacesCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1nwAppnFwdIfConfigCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2nwAppnExtensionTableCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1nwAppnExtEntryCTRON-APPN-MIB
1.3.6.1.4.1.52.4.2.2.2.3.5.2.2.2.1.2.1.8nwAppnExtIfInbLsActLimCTRON-APPN-MIB