SYS-MIB :: tcpMaxConn

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SYS-MIB › tcpMaxConn

tcpMaxConn

Module: SYS-MIB

OID (symbolic): SYS-MIB::tcpMaxConn

OID (numeric): 1.3.6.1.4.1.1978.2.18.5.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The limit on the total number of TCP connections the entity can support. In entities where the maximum number of connections is dynamic, this object should contain the value -1.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.5.4
snmpwalk -v2c -c public <target> SYS-MIB::tcpMaxConn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.5.4.1
snmpget -v2c -c public <target> SYS-MIB::tcpMaxConn.1

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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
1.3.6.1.4.1.1978ngcanALC-MIB
1.3.6.1.4.1.1978.2tigerALC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1978.2.18sysMIBSYS-MIB
1.3.6.1.4.1.1978.2.18.5tcpSYS-MIB
1.3.6.1.4.1.1978.2.18.5.4tcpMaxConnSYS-MIB