CA-SNMP-MIB8 :: ctcpAttemptFails

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCA-SNMP-MIB8ctcpAttemptFails

ctcpAttemptFails

Module: CA-SNMP-MIB8

OID (symbolic): CA-SNMP-MIB8::ctcpAttemptFails

OID (numeric): 1.3.6.1.4.1.7564.25.3

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of times ClickTCP 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.

What is ctcpAttemptFails?

Counts the number of TCP connection attempts that failed, measured as connections that dropped back to CLOSED from SYN-SENT or SYN-RCVD, or reverted to LISTEN from SYN-RCVD. A rising value indicates frequent connection setup failures on the ClickTCP stack.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7564.25.3
snmpwalk -v2c -c public <target> CA-SNMP-MIB8::ctcpAttemptFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.7564.25.3.1
snmpget -v2c -c public <target> CA-SNMP-MIB8::ctcpAttemptFails.1

Start monitoring Array Networks web-caching/ADC appliances (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CA-SNMP-MIB8::ctcpAttemptFails OID value, configure state conditions and alerts, and monitor any Array Networks web-caching/ADC appliances (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.7564arrayNetworksCA-SNMP-MIB8
1.3.6.1.4.1.7564.25clickTcpCA-SNMP-MIB8
1.3.6.1.4.1.7564.25.3ctcpAttemptFailsCA-SNMP-MIB8