ADTRAN-AOS-IF

All MIBs › ADTRAN-AOS-IF

Organization: ADTRAN, Inc.

Last Updated: 2018-03-08

Category: Network Interfaces, Vendor: ADTRAN

Description: Manages network interface configuration and status on ADTRAN AOS devices including physical and logical port parameters.

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What Is ADTRAN-AOS-IF?

ADTRAN-AOS-IF is a vendor-specific SNMP module for devices running ADTRAN's AOS, providing detailed traffic statistics for physical and logical network interfaces beyond what the standard IF-MIB counters offer. It exposes short-interval (30-second and 5-minute) octet and packet counters for both inbound and outbound traffic, as well as frame-quality counters such as undersized, oversized, and FCS-errored frames. Its monitoring value is centered on interface hardware/link performance — the short time-window counters let an operator see near-real-time traffic bursts and frame errors per interface, which helps quickly identify a congested link or a physical-layer problem causing frame errors, complementing the coarser long-term counters in the standard IF-MIB. It explicitly builds on and complements the IETF's standard IF-MIB (RFC 2863) interface model, since it references interfaces by name (adGenAOSIfName) similar to ifDescr. It is deployed on ADTRAN AOS routers and access devices where detailed short-term interface performance visibility is needed for troubleshooting, and network teams can download the ADTRAN-AOS-IF MIB file to load these objects into their monitoring platform.

IPNetwork Monitor allows you to monitor SNMP objects defined in ADTRAN-AOS-IF. 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

ADTRAN AOS-based router/access device

Monitoring Examples

Sample objects adGenAOSIfName, adGenAOSInOctets30s/adGenAOSOutOctets30s, adGenAOSInPackets30s/adGenAOSOutPackets30s, adGenAOSInOctets5m/adGenAOSOutOctets5m, and frame-quality counters adGenAOSInUndersizedFrames, adGenAOSInOversizedFrames, and adGenAOSInFramesFCS indicate a per-interface short-window statistics scheme. An administrator would poll adGenAOSInOctets30s/adGenAOSOutOctets30s on a named interface (adGenAOSIfName) to spot a sudden traffic spike, and a rising adGenAOSInFramesFCS count would reveal a physical-layer problem such as a bad cable or duplex mismatch on that interface. The 5-minute counters would be used for a slightly smoothed view of sustained interface load.

What Can Be Monitored

30-second inbound/outbound octets and packets
5-minute inbound/outbound octets and packets
undersized frame count
oversized frame count
FCS error frame count

Imported Objects

From ADTRAN-AOS

adGenAOSConformance	OBJECT-IDENTITY
adGenAOSRouter	OBJECT-IDENTITY

From ADTRAN-MIB

adIdentity

OBJECT-IDENTITY

From HCNUM-TC

CounterBasedGauge64

From IF-MIB

InterfaceIndex
ifIndex	OBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter64
Gauge32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString

How to Use in IPNetwork Monitor

Example using adGenAOSInInvalidCeVlanIdDrops OID:

Select an ADTRAN NetVanta/SDG-series AOS device 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 adGenAOSInInvalidCeVlanIdDrops 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. It reports the number of frames dropped which were received with an Invalid CE-VLAN-ID. 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 Counter64-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
adGenAOSIf	1.3.6.1.4.1.664.5.53.2.4
adGenAOSIfTable	1.3.6.1.4.1.664.5.53.2.4.1		not-accessible	Table containing all interface statistics with their respective indices in accordance with the IF-MIB.
adGenAOSIfEntry	1.3.6.1.4.1.664.5.53.2.4.1.1		not-accessible	The parameters for interfaces.
STR adGenAOSIfName	1.3.6.1.4.1.664.5.53.2.4.1.1.1	DisplayString	read-only	A textual string containing information about the interface. This string should include the name of the manufacturer, the product name and the version of the interface hardware/software.
NUM adGenAOSInOctets30s	1.3.6.1.4.1.664.5.53.2.4.1.1.2	CounterBasedGauge64	read-only	Average of received octets within 30s
NUM adGenAOSOutOctets30s	1.3.6.1.4.1.664.5.53.2.4.1.1.3	CounterBasedGauge64	read-only	Average of transmitted octets within 30s
NUM adGenAOSInPackets30s	1.3.6.1.4.1.664.5.53.2.4.1.1.4	CounterBasedGauge64	read-only	Average of received frames within 30s
NUM adGenAOSOutPackets30s	1.3.6.1.4.1.664.5.53.2.4.1.1.5	CounterBasedGauge64	read-only	Average of transmitted frames within 30s
NUM adGenAOSInOctets5m	1.3.6.1.4.1.664.5.53.2.4.1.1.6	CounterBasedGauge64	read-only	Average of received octets within 300s
NUM adGenAOSOutOctets5m	1.3.6.1.4.1.664.5.53.2.4.1.1.7	CounterBasedGauge64	read-only	Average of transmitted octets within 300s
NUM adGenAOSInPackets5m	1.3.6.1.4.1.664.5.53.2.4.1.1.8	CounterBasedGauge64	read-only	Average of received frames within 300s
NUM adGenAOSOutPackets5m	1.3.6.1.4.1.664.5.53.2.4.1.1.9	CounterBasedGauge64	read-only	Average of transmitted frames within 300s
G32 adGenAOSInUndersizedFrames	1.3.6.1.4.1.664.5.53.2.4.1.1.10	Gauge32	read-only	Number of received frames that is smaller than 64Bytes/Octets.
G32 adGenAOSInOversizedFrames	1.3.6.1.4.1.664.5.53.2.4.1.1.11	Gauge32	read-only	Number of received frames that exceed the configured MTU size.
G32 adGenAOSInFramesFCS	1.3.6.1.4.1.664.5.53.2.4.1.1.12	Gauge32	read-only	Number of received frames with CRC failure or defect data packets based on collision.
C64 adGenAOSInInvalidCeVlanIdDropsEx	1.3.6.1.4.1.664.5.53.2.4.1.1.13	Counter64	read-only	Number of frames dropped which were received with an Invalid CE-VLAN-ID.
adGenAOSIfConformance	1.3.6.1.4.1.664.5.53.99.26
adGenAOSIfGroups	1.3.6.1.4.1.664.5.53.99.26.1
adGenAOSIfStatsGroup	1.3.6.1.4.1.664.5.53.99.26.1.1			A collection of objects that indicate the octet and packet statistics.
adGenAOSIfCompliances	1.3.6.1.4.1.664.5.53.99.26.2
adGenAOSIfCompliance	1.3.6.1.4.1.664.5.53.99.26.2.1			The compliance statement for SNMP entities which implement the adGenAOSIf MIB.
adGenAOSIfMib	1.3.6.1.4.1.664.6.10000.53.2.4			This MIB module contains statistics of network interfaces required to monitor and analyze the traffic passing through them.

RFC description

Provides network interface statistics and traffic analysis for ADTRAN AOS routers and edge devices.

Start monitoring ADTRAN NetVanta/SDG-series AOS devices 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 ADTRAN-AOS-IF