SYS-MIB :: tcpAttemptFails

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SYS-MIB › tcpAttemptFails

tcpAttemptFails

Module: SYS-MIB

OID (symbolic): SYS-MIB::tcpAttemptFails

OID (numeric): 1.3.6.1.4.1.1978.2.18.5.7

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.5.7
snmpwalk -v2c -c public <target> SYS-MIB::tcpAttemptFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.5.7.1
snmpget -v2c -c public <target> SYS-MIB::tcpAttemptFails.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
1.3.6.1.4.1.1978.2.18.5.7tcpAttemptFailsSYS-MIB