All MIBs › CHECKPOINT-MIB-2 › tcpEstabResets
tcpEstabResets
Module: CHECKPOINT-MIB-2
OID (symbolic): CHECKPOINT-MIB-2::tcpEstabResets
OID (numeric): 1.3.6.1.2.1.6.8
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 ESTABLISHED state or the CLOSE-WAIT state.
What is tcpEstabResets?
Counts TCP connections that transitioned directly from ESTABLISHED or CLOSE-WAIT to CLOSED, meaning connections that were reset rather than closed gracefully. For TCP sessions terminating on the gateway's own stack, an increase here suggests something is abruptly killing already-established sessions, whether a timeout, a peer application crashing, or a middlebox on the path injecting resets. Example: tcpEstabResets rising only for the gateway's Secure Internal Communication connection to the management server, right when admins report the management connection dropping intermittently, ties the symptom directly to this counter.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.6.8 snmpwalk -v2c -c public <target> CHECKPOINT-MIB-2::tcpEstabResets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.6.8.1 snmpget -v2c -c public <target> CHECKPOINT-MIB-2::tcpEstabResets.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tcpEstabResets.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.6 | tcp | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.6.8 | tcpEstabResets | CHECKPOINT-MIB-2 |