All MIBs › IP-NAT-MIB › ipNatSessLifetime
ipNatSessLifetime
Module: IP-NAT-MIB
OID (symbolic): IP-NAT-MIB::ipNatSessLifetime
OID (numeric): 1.3.6.1.4.1.429.4.78.2.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The number of seconds that this translation session has existed.
What is ipNatSessLifetime?
This field reports how many seconds this NAT translation session has been active. Admins use this to spot unusually long-lived sessions that may indicate a stuck connection or a session table cleanup issue. For example, a session with an ipNatSessLifetime of several days for what should be a short-lived connection would prompt an admin to investigate a stale entry.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.78.2.1.10 snmpwalk -v2c -c public <target> IP-NAT-MIB::ipNatSessLifetime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.78.2.1.10.1 snmpget -v2c -c public <target> IP-NAT-MIB::ipNatSessLifetime.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ipNatSessLifetime.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.429 | usr | ANIC-MIB |
| 1.3.6.1.4.1.429.4 | common | HDR2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429.4.78 | usripNat | IP-NAT-MIB |
| 1.3.6.1.4.1.429.4.78.2 | ipNatSessTable | IP-NAT-MIB |
| 1.3.6.1.4.1.429.4.78.2.1 | ipNatSessEntry | IP-NAT-MIB |
| 1.3.6.1.4.1.429.4.78.2.1.10 | ipNatSessLifetime | IP-NAT-MIB |