The following tables, groups, and variables are supported in this MIB.
Table/Group | Supported Variables | Comments |
---|---|---|
IfNumber |
||
ifTable |
ifIndex |
The ifIndex for ports is calculated as ((slot * 1000) + port). For VLANs, the ifIndex starts from 1000001. |
ifDescr |
||
ifType |
Only the following values are supported: {other, ethernetCsmacd, softwareLoopback, propVirtual} |
|
ifMtu |
||
ifSpeed |
||
ifPhysAddress |
||
ifAdminStatus |
The testing state is not supported. |
|
ifOperStatus |
||
ifLastChange |
||
ifInOctets |
Updated every time SNMP queries this counter. |
|
ifInUcastPkts |
Updated every time SNMP queries this counter. |
|
IfInNUcastPkts(deprecated) |
Though deprecated, this object returns a value if the system keeps a count. Updated every time SNMP queries this counter. |
|
ifInDiscards |
No count is kept of this object, so it always returns 0. |
|
ifInErrors |
Updated every time SNMP queries this counter. |
|
ifInUnknownProtos |
No count is kept of this object, so it always returns 0. |
|
ifOutOctets |
Updated every time SNMP queries this counter. |
|
ifOutUcastPkts |
Updated every time SNMP queries this counter. |
|
IfOutNUcastPkts(deprecated) |
Though deprecated, this object returns a value if the system keeps a count. Updated every time SNMP queries this counter. |
|
ifOutDiscards |
No count is kept of this object, so it always returns 0. |
|
ifOutErrors |
Updated every time SNMP queries this counter. |
|
IfOutQLen(deprecated) |
Though deprecated, this object will returns a value if the system keeps a count. Updated every time SNMP queries this counter. |
|
IfSpecific |
Not implemented. Always returns iso.org.dod.internet. |
|
ifXTable |
All objects |
Only port interfaces return non-zero values for the counter objects in this table. The object ifPromiscuousMode is supported as read-only. ifCounterDiscontinuityTime is not implemented. All the statistics counters in the ifXTable are updated every time SNMP queries them. |
ifStackTable |
Not supported |
|
IfTestTable |
Not supported |
|
ifRcvAddressTable |
All objects |
ifRcvAddressTable is supported as read-only. Also, only entries for physical ports appear in it. |
snmpTraps |
linkDown |
|
linkUp |