NAT-MIB :: natSessionProtocolType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNAT-MIBnatSessionProtocolType

natSessionProtocolType

Module: NAT-MIB

OID (symbolic): NAT-MIB::natSessionProtocolType

OID (numeric): 1.3.6.1.2.1.123.1.9.1.9

Node type: OBJECT-TYPE

Type: NatProtocolType

Access: read-only

Description: The protocol type of this session. Deprecated in favor of NATV2-MIB.

What is natSessionProtocolType?

The transport protocol (e.g. TCP, UDP, ICMP, or other) of this NAT session, as classified by NatProtocolType. Deprecated in favor of NATV2-MIB.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.123.1.9.1.9
snmpwalk -v2c -c public <target> NAT-MIB::natSessionProtocolType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.123.1.9.1.9.1
snmpget -v2c -c public <target> NAT-MIB::natSessionProtocolType.1

Start monitoring Vendor-neutral IETF standard (NAT-capable router, firewall, or CGN appliance) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NAT-MIB::natSessionProtocolType OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (NAT-capable router, firewall, or CGN appliance) 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
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.123natMIBNAT-MIB
1.3.6.1.2.1.123.1natMIBObjectsNAT-MIB
1.3.6.1.2.1.123.1.9natSessionTableNAT-MIB
1.3.6.1.2.1.123.1.9.1natSessionEntryNAT-MIB
1.3.6.1.2.1.123.1.9.1.9natSessionProtocolTypeNAT-MIB