INFORMANT-ISASERVER :: fsListeningTCPConnections

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › INFORMANT-ISASERVER › fsListeningTCPConnections

fsListeningTCPConnections

Module: INFORMANT-ISASERVER

OID (symbolic): INFORMANT-ISASERVER::fsListeningTCPConnections

OID (numeric): 1.3.6.1.4.1.9600.1.6.4.17

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The number of connection objects waiting for TCP connections from remote Internet computers (after a successful listen).

What is fsListeningTCPConnections?

The number of connection objects waiting for an inbound TCP connection from remote Internet computers after a successful listen call, representing the Firewall service's currently open listening sockets.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9600.1.6.4.17
snmpwalk -v2c -c public <target> INFORMANT-ISASERVER::fsListeningTCPConnections

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9600.1.6.4.17.1
snmpget -v2c -c public <target> INFORMANT-ISASERVER::fsListeningTCPConnections.1

Start monitoring Microsoft ISA Server firewall/proxy host (SNMP Informant) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INFORMANT-ISASERVER::fsListeningTCPConnections OID value, configure state conditions and alerts, and monitor any Microsoft ISA Server firewall/proxy host (SNMP Informant) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9600wtcsWTCS
1.3.6.1.4.1.9600.1informantWTCS
Numeric OIDNameModule
1.3.6.1.4.1.9600.1.6isaServerINFORMANT-ISASERVER
1.3.6.1.4.1.9600.1.6.4firewallServiceINFORMANT-ISASERVER
1.3.6.1.4.1.9600.1.6.4.17fsListeningTCPConnectionsINFORMANT-ISASERVER