Ethernet Interface

Ethernet Interface

ifTable & ifXTable

Value

ifIndex

Constructed as defined in the device's Index format.

ifDescr

Ethernet interface.

ifType

ethernetCsmacd(6)

ifMtu

1500

ifSpeed

acSysEthernetFirstPortSpeed in bits per second

0 since it’s GBE - refer to ifHighSpeed.

ifPhysAddress

00-90-8F plus acSysIdSerialNumber in hex.Will be same for both dual ports.

ifAdminStatus

Always UP. [Read Only] - Write access is not required by the standard. Support for 'testing' is not required.

ifOperStatus

Up or Down corresponding to acAnalogFxsFxoType where Unknown is equal to Down.

ifLastChange

The value of sysUpTime at the time the interface entered its current operational state.

ifInOctets

The number of octets in valid MAC frames received on this interface, including the MAC header and FCS.  This does include the number of octets in valid MAC Control frames received on this interface.

ifInUcastPkts

As defined in IfMIB.

ifInDiscards

As defined in IfMIB.

ifInErrors

The sum for this interface of dot3StatsAlignmentErrors, dot3StatsFCSErrors, dot3StatsFrameTooLongs, and dot3StatsInternalMacReceiveErrors.

ifInUnknownProtos

As defined in IfMIB.

ifOutOctets

The number of octets transmitted in valid MAC frames on this interface, including the MAC header and FCS.  This does include the number of octets in valid MAC Control frames transmitted on this interface.

ifOutUcastPkts

As defined in IfMIB.

ifOutDiscards

As defined in IfMIB.

ifOutErrors

The sum for this interface of: dot3StatsSQETestErrors, dot3StatsLateCollisions, dot3StatsExcessiveCollisions, dot3StatsInternalMacTransmitErrors and dot3StatsCarrierSenseErrors.

ifName

Ethernet port #1 or# 2

Gb Ethernet Port 5/n, where n is the port number

ifInMulticastPkts

As defined in IfMIB.

ifInBroadcastPkts

As defined in IfMIB.

ifOutMulticastPkts

As defined in IfMIB.

ifOutBroadcastPkts

As defined in IfMIB.

ifHCInOctets
ifHCOutOctets

64-bit versions of counters.  Required for ethernet-like interfaces that are capable of operating at 20 Mb/s or faster, even if the interface is currently operating at less than 20 Mb/s.

ifHCInUcastPkts
ifHCInMulticastPkts
ifHCInBroadcastPkts
ifHCOutUcastPkts
ifHCOutMulticastPkts
ifHCOutBroadcastPkts

64-bit versions of packet counters. Required for ethernet-like interfaces that are capable of operating at 640 Mb/s or faster, even if the interface is currently operating at less than 640 Mb/s.

Therefore, will be constant zero.

ifLinkUpDownTrapEnable

Set to disabled (2). Refer to [RFC 2863]. 

ifHighSpeed

1000 10 or 100 according to acSysEthernetFirstPortSpeed

ifPromiscuousMode

Constant False. [R/O]

ifConnectorPresent

Constant True.

ifAlias

An 'alias' name for the interface as specified by a network manager (NVM)

ifCounterDiscontinuityTime

As defined in IfMIB.