All MIBs › DHCP-V4-RELAY-MIB › dhcpv4RelaySystemObjectID
dhcpv4RelaySystemObjectID
Module: DHCP-V4-RELAY-MIB
OID (symbolic): DHCP-V4-RELAY-MIB::dhcpv4RelaySystemObjectID
OID (numeric): 1.3.6.1.2.1.0.3.1.1.2
Node type: OBJECT-TYPE
Type: OBJECT IDENTIFIER
Access: read-only
Description: The vendor's authoritative identification of the network management subsystem contained in this entity. This value is allocated within the SMI enterprise subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining what kind of relay is being managed. For example, if vendor Ohso Soft, Inc. is assigned the subtree 1.3.6.1.4.1.4242, it may assign the identifier 1.3.6.1.4.1.4242.1.1 to its Ursa DHCP Relay.
What is dhcpv4RelaySystemObjectID?
This object returns an OID that uniquely identifies the vendor and model of the DHCP relay implementation running on this device, drawn from the vendor's private enterprise subtree. An admin can read it to programmatically determine what kind of relay is being managed without depending on a free-text sysDescr string. As the MIB's own example illustrates, a vendor assigned enterprise number 1.3.6.1.4.1.4242 might publish 1.3.6.1.4.1.4242.1.1 here to identify its "Ursa DHCP Relay" product.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.0.3.1.1.2 snmpwalk -v2c -c public <target> DHCP-V4-RELAY-MIB::dhcpv4RelaySystemObjectID
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.0.3.1.1.2.1 snmpget -v2c -c public <target> DHCP-V4-RELAY-MIB::dhcpv4RelaySystemObjectID.1
Start monitoring Router/Layer 3 switch (vendor-neutral, DHCP/BOOTP relay agent, RFC draft) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DHCP-V4-RELAY-MIB::dhcpv4RelaySystemObjectID OID value, configure state conditions and alerts, and monitor any Router/Layer 3 switch (vendor-neutral, DHCP/BOOTP relay agent, RFC draft) from a single console.
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 | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.0 | dhcp | DHCP-V4-RELAY-MIB |
| 1.3.6.1.2.1.0.3 | dhcpv4Relay | DHCP-V4-RELAY-MIB |
| 1.3.6.1.2.1.0.3.1 | dhcpv4RelayObjects | DHCP-V4-RELAY-MIB |
| 1.3.6.1.2.1.0.3.1.1 | dhcpv4RelaySystem | DHCP-V4-RELAY-MIB |
| 1.3.6.1.2.1.0.3.1.1.2 | dhcpv4RelaySystemObjectID | DHCP-V4-RELAY-MIB |