INFORMANT-ISASERVER :: fsActiveTCPConnections

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › INFORMANT-ISASERVER › fsActiveTCPConnections

fsActiveTCPConnections

Module: INFORMANT-ISASERVER

OID (symbolic): INFORMANT-ISASERVER::fsActiveTCPConnections

OID (numeric): 1.3.6.1.4.1.9600.1.6.4.3

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The total number of active TCP connections currently passing data. Connections pending or not yet established are counted elsewhere.

What is fsActiveTCPConnections?

The total number of TCP connections currently passing data through the Firewall service, excluding connections that are still pending or not yet established, which are tracked by separate pending/connecting counters.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9600.1.6.4.3
snmpwalk -v2c -c public <target> INFORMANT-ISASERVER::fsActiveTCPConnections

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9600.1.6.4.3.1
snmpget -v2c -c public <target> INFORMANT-ISASERVER::fsActiveTCPConnections.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::fsActiveTCPConnections 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
1.3.6.1.4.1.9600.1.6.4.3fsActiveTCPConnectionsINFORMANT-ISASERVER