AT-GS950-24-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsAT-GS950-24-MIB

Organization: Allied Telesis Inc.

Last Updated: 2012-02-06

Category: Vendor: Allied Telesis

Description: Provides management objects specific to the Allied Telesis GS950/24 24-port Gigabit smart switch.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is AT-GS950-24-MIB?

AT-GS950-24-MIB is a vendor-specific MIB for the Allied Telesis GS950/24, a fixed-configuration 24-port Gigabit Ethernet "smart" switch aimed at SMB/branch deployments. Based on its exposed objects it primarily covers SNMPv3 security configuration on the device — user accounts, authentication/privacy protocols, and security-to-group mappings — alongside general Layer 2 feature areas like SNMP, RADIUS, and CFA (control-plane/forwarding) management. Rather than hardware sensors, its monitoring value here is administrative/security-status visibility: confirming which SNMPv3 users exist, their auth/priv protocol and row status (active/notInService), which is important for auditing management-plane access rather than tracking CPU or temperature. It supplements the standard SNMP-USER-BASED-SM-MIB/SNMP-VACM-MIB framework with GS950-specific convenience objects for the same USM/VACM concepts. It is deployed on standalone Allied Telesis GS950/24 switches used as edge/access switches in small-to-midsize network closets. Engineers can download the AT-GS950-24-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in AT-GS950-24-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Allied Telesis GS950/24 Gigabit Ethernet smart switch

Monitoring Examples

An administrator would poll sysSnmpUserTable/sysSnmpUserEntry to audit each configured SNMPv3 user's sysSnmpUserAuthProtocol, sysSnmpUserPrivProtocol, and sysSnmpUserStatus, cross-checking against sysSnmpGroupTable's sysSnmpSecurityModel and sysSnmpGroupName mappings. Finding a user entry with sysSnmpUserStatus stuck in "notReady" or an unexpectedly weak auth protocol would reveal an incomplete or insecure SNMPv3 provisioning on the switch.

What Can Be Monitored

  • SNMPv3 user accounts
  • SNMP authentication/privacy protocol per user
  • SNMP user row status
  • SNMP security-to-group mappings
  • SNMP engine ID
Imported Objects

From IF-MIB

InterfaceIndex
InterfaceIndexOrZero

From INET-ADDRESS-MIB

InetAddress
InetAddressPrefixLength
InetAddressType

From LLDP-EXT-DOT1-MIB

lldpXdot1RemPortVlanIdOBJECT-TYPE
lldpXdot1RemProtoVlanSupportedOBJECT-TYPE
lldpXdot1RemProtocolIdOBJECT-TYPE
lldpXdot1RemVlanNameOBJECT-TYPE

From LLDP-EXT-DOT3-MIB

lldpXdot3RemLinkAggStatusOBJECT-TYPE
lldpXdot3RemMaxFrameSizeOBJECT-TYPE
lldpXdot3RemPortOperMauTypeOBJECT-TYPE
lldpXdot3RemPowerClassOBJECT-TYPE

From LLDP-MIB

lldpLocPortIdOBJECT-TYPE
lldpLocPortNumOBJECT-TYPE
lldpRemChassisIdOBJECT-TYPE
lldpRemManAddrOBJECT-TYPE
lldpRemPortIdOBJECT-TYPE
lldpRemSysNameOBJECT-TYPE
lldpStatsRemTablesAgeoutsOBJECT-TYPE
lldpStatsRemTablesDeletesOBJECT-TYPE
lldpStatsRemTablesDropsOBJECT-TYPE
lldpStatsRemTablesInsertsOBJECT-TYPE

From Q-BRIDGE-MIB

PortList

From RFC1155-SMI

Counter

From RFC1213-MIB

PhysAddress
mib-2

From RMON2-MIB

TimeFilter
ZeroBasedCounter32

From SNMP-FRAMEWORK-MIB

SnmpAdminString
SnmpEngineID
SnmpSecurityLevel
SnmpSecurityModel

From SNMP-TARGET-MIB

SnmpTagValue
snmpTargetParamsNameOBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32
enterprises

From SNMPv2-TC

AutonomousType
DisplayString
MacAddress
RowStatus
TAddress
TEXTUAL-CONVENTION
TimeInterval
TimeStamp
TruthValue

How to Use in IPNetwork Monitor

Example using sysSnoopStatsRxGenQueries OID:

Select an Allied Telesis smart switch as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type sysSnoopStatsRxGenQueries into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. Provides the statistics of General Queries received by the snooping switch. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Allied Telesis AT-GS950 series switch management, supporting SNMP, RADIUS, RMON, and link aggregation.

Start monitoring Allied Telesis smart switches with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download AT-GS950-24-MIB