DEC-ElanConc :: eauthReadOnlyUserMask

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DEC-ElanConc › eauthReadOnlyUserMask

eauthReadOnlyUserMask

Module: DEC-ElanConc

OID (symbolic): DEC-ElanConc::eauthReadOnlyUserMask

OID (numeric): 1.3.6.1.4.1.36.2.18.1.5.1.4.1.2

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: A 32-bit mask which is applied to (ANDed with) the source IP address of an incoming SNMP message. If the result of the mask is equal to eauthReadOnlyUserAddr, the message is considered to have come from a user who has Read-only access. This allows wildcarding, for example, for all NMS's on a given subnet. For fully specified IP addresses required to be in this community, this mask may be set to all 1's.

What is eauthReadOnlyUserMask?

A 32-bit mask ANDed with an incoming SNMP request's source address; if the result equals eauthReadOnlyUserAddr, the sender is treated as having read-only access. Setting this mask to all 1's requires an exact address match, while a looser mask allows wildcarding a whole subnet of NMSes.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.5.1.4.1.2
snmpwalk -v2c -c public <target> DEC-ElanConc::eauthReadOnlyUserMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.5.1.4.1.2.1
snmpget -v2c -c public <target> DEC-ElanConc::eauthReadOnlyUserMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.36.2.18.1.5.1.4.1.2.1 s <value>

Start monitoring DEC FDDI networking devices with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DEC-ElanConc::eauthReadOnlyUserMask OID value, configure state conditions and alerts, and monitor any DEC FDDI networking devices from a single console.

OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.36decCMU-MIB
1.3.6.1.4.1.36.2emaDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18decMIBextensionDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18.1elanextDEC-ELAN-MIB
1.3.6.1.4.1.36.2.18.1.5eauthDEC-ELAN-MIB
1.3.6.1.4.1.36.2.18.1.5.1eauth1DEC-ELAN-MIB
1.3.6.1.4.1.36.2.18.1.5.1.4eauthReadOnlyUserTableDEC-ELAN-MIB
1.3.6.1.4.1.36.2.18.1.5.1.4.1eauthReadOnlyUserEntryDEC-ELAN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.36.2.18.1.5.1.4.1.2eauthReadOnlyUserMaskDEC-ElanConc