DGS-3420-52T-L3MGMT-MIB :: swL3ospfIfAuthKey

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DGS-3420-52T-L3MGMT-MIB › swL3ospfIfAuthKey

swL3ospfIfAuthKey

Module: DGS-3420-52T-L3MGMT-MIB

OID (symbolic): DGS-3420-52T-L3MGMT-MIB::swL3ospfIfAuthKey

OID (numeric): 1.3.6.1.4.1.171.11.119.4.3.8.1.19

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: The Authentication Key. If the Area's Author- ization Type is simplePassword, and the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets.

Note that unauthenticated interfaces need no authentication key, and simple password authen- tication cannot use a key of more than 8 oc- tets. Larger keys are useful only with authen- tication mechanisms not specified in this docu- ment.

When read, ospfIfAuthKey always returns an Oc- tet String of length zero.

What is swL3ospfIfAuthKey?

The authentication key for this interface, left-adjusted and zero-filled to 8 octets for simple-password authentication; reading it always returns an empty string so the configured password cannot be retrieved via SNMP.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.119.4.3.8.1.19
snmpwalk -v2c -c public <target> DGS-3420-52T-L3MGMT-MIB::swL3ospfIfAuthKey

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.119.4.3.8.1.19.1
snmpget -v2c -c public <target> DGS-3420-52T-L3MGMT-MIB::swL3ospfIfAuthKey.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.119.4.3.8.1.19.1 s <value>

Start monitoring D-Link DGS-3420-52T 52-port managed switch (L3) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS-3420-52T-L3MGMT-MIB::swL3ospfIfAuthKey OID value, configure state conditions and alerts, and monitor any D-Link DGS-3420-52T 52-port managed switch (L3) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.11dlink_mgmtDES2218-MIB
1.3.6.1.4.1.171.11.119dlink_Dgs3420ProjSWDGS3420PRIMGMT-MIB
1.3.6.1.4.1.171.11.119.4dlink_Dgs3420Proj_Dgs3420_52TSWDGS3420PRIMGMT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.11.119.4.3swL3MgmtMIBDGS-3420-52T-L3MGMT-MIB
1.3.6.1.4.1.171.11.119.4.3.8swL3ospfIfTableDGS-3420-52T-L3MGMT-MIB
1.3.6.1.4.1.171.11.119.4.3.8.1swL3ospfIfEntryDGS-3420-52T-L3MGMT-MIB
1.3.6.1.4.1.171.11.119.4.3.8.1.19swL3ospfIfAuthKeyDGS-3420-52T-L3MGMT-MIB