IF-MIB (RFC 2863) ifXTable objects

Statistics from the following objects in the ifXTable are preserved when the snmp-server preserve-statistics command is enabled on the CLI.

ifXTable objects	Syntax
ifName 1.3.6.1.2.1.31.1.1.1.1	DisplayString
ifInMulticastPkts 1.3.6.1.2.1.31.1.1.1.2	Counter32
ifInBroadcastPkts 1.3.6.1.2.1.31.1.1.1.3	Counter32
ifOutMulticastPkts 1.3.6.1.2.1.31.1.1.1.4	Counter32
ifOutBroadcastPkts 1.3.6.1.2.1.31.1.1.1.5	Counter32
ifHCInOctets 1.3.6.1.2.1.31.1.1.1.6	Counter64
ifHCInUcastPkts 1.3.6.1.2.1.31.1.1.1.7	Counter64
ifHCInMulticastPkts 1.3.6.1.2.1.31.1.1.1.8	Counter64
ifHCInBroadcastPkts 1.3.6.1.2.1.31.1.1.1.9	Counter64
ifHCOutOctets 1.3.6.1.2.1.31.1.1.1.10	Counter64
ifHCOutUcastPkts 1.3.6.1.2.1.31.1.1.1.11	Counter64
ifHCOutMulticastPkts 1.3.6.1.2.1.31.1.1.1.12	Counter64
ifHCOutBroadcastPkts 1.3.6.1.2.1.31.1.1.1.13	Counter64
ifLinkUpDownTrapEnable 1.3.6.1.2.1.31.1.1.1.14 Note: This object is used to control the generation of traps of the physical and GRE tunnel interfaces. By default, traps are enabled per interfaces for physical interfaces and disabled for tunnel interfaces.	Integer
ifHighSpeed 1.3.6.1.2.1.31.1.1.1.15	Gauge32
ifPromiscuousMode 1.3.6.1.2.1.31.1.1.1.16	TruthValue
ifConnectorPresent 1.3.6.1.2.1.31.1.1.1.17	TruthValue
ifAlias 1.3.6.1.2.1.31.1.1.1.18	DisplayString
ifCounterDiscontinuityTime 1.3.6.1.2.1.31.1.1.1.19	TimeStamp