DGS-3620-28SC-L3MGMT-MIB :: swL3ospfIfAuthKey

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DGS-3620-28SC-L3MGMT-MIB › swL3ospfIfAuthKey

swL3ospfIfAuthKey

Module: DGS-3620-28SC-L3MGMT-MIB

OID (symbolic): DGS-3620-28SC-L3MGMT-MIB::swL3ospfIfAuthKey

OID (numeric): 1.3.6.1.4.1.171.11.118.2.3.8.1.19

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?

Authentication key/password for the interface, up to 256 octets, left-adjusted and zero-filled to 8 octets for simple-password mode, and always read back as zero length. An admin writes the shared secret here, matching what's configured on every OSPF neighbor on the segment.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.118.2.3.8.1.19
snmpwalk -v2c -c public <target> DGS-3620-28SC-L3MGMT-MIB::swL3ospfIfAuthKey

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.118.2.3.8.1.19.1
snmpget -v2c -c public <target> DGS-3620-28SC-L3MGMT-MIB::swL3ospfIfAuthKey.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.118.2.3.8.1.19.1 s <value>

Start monitoring D-Link DGS-3620-28SC Layer 3 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS-3620-28SC-L3MGMT-MIB::swL3ospfIfAuthKey OID value, configure state conditions and alerts, and monitor any D-Link DGS-3620-28SC Layer 3 switch 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
1.3.6.1.4.1.171.11.118dlink_Dgs3620ProjSWDGS3620PRIMGMT-MIB
1.3.6.1.4.1.171.11.118.2dlink_Dgs3620Proj_Dgs3620_28SCSWDGS3620PRIMGMT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.11.118.2.3swL3MgmtMIBDGS-3620-28SC-L3MGMT-MIB
1.3.6.1.4.1.171.11.118.2.3.8swL3ospfIfTableDGS-3620-28SC-L3MGMT-MIB
1.3.6.1.4.1.171.11.118.2.3.8.1swL3ospfIfEntryDGS-3620-28SC-L3MGMT-MIB
1.3.6.1.4.1.171.11.118.2.3.8.1.19swL3ospfIfAuthKeyDGS-3620-28SC-L3MGMT-MIB