tcpPassiveOpens

OBS ✓

TCP-MIB · .1.3.6.1.2.1.6.6

Object

scalar SNMPv2-SMICounter32

The number of times TCP connections have made a direct
transition to the SYN-RCVD state from the LISTEN state.
          
Discontinuities in the value of this counter are
indicated via discontinuities in the value of sysUpTime.

Observium directly uses this object

This object is referenced by an Observium discovery or polling workflow.

Used in: Network statistics

Explore Observium network monitoring

Context

MIB: TCP-MIB
OID: .1.3.6.1.2.1.6.6
Type: scalar
Access: readonly
Status: current
Parent: tcp
Groups: 2

Net-SNMP examples

How SNMP and these commands work

Scalars have one instance, identified by the .0 suffix.

Read the scalar instance

/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'TCP-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TCP-MIB::tcpPassiveOpens.0'

More examples

Translate to a numeric OID

/usr/bin/snmptranslate -Pud -Ir -On -m 'TCP-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'TCP-MIB::tcpPassiveOpens'

Syntax

SNMPv2-SMICounter32

Source: SNMPv2-SMICounter32
Base type: Unsigned32

Values & Constraints

Type Constraints

range: 0..4294967295