RE: OID for traffic monitoring of a sub interface of a 7401 router

[cfow]

Hi Rizwan,

I've tried a snmpwalk for ifInOctets/ifOutOctects before and I could only retrieve traffic information up to four interfaces only namely: GigabitEthernet0/0, GigabitEthernet0/1, Null0 and Loopback0. The MIB tree in my 7401 router does not contain sub-interfaces (i.e. GigabitEthernet0/1.201) traffic information on "IfInOctets, IfInOctets etc".

I could only retrieve ifDescr, ifType, ifSpeed etc info for the sub interfaces.

The current IOS on my 7401: Version 12.2(4)B2 EARLY DEPLOYMENT RELEASE.

Kindly advise. Thks.

[rmushtaq]

How about the snmpwalk output ?

[cfow]

Snmpwalk (V1) output:

interfaces.ifTable.ifEntry.ifInOctets.1 = Counter32: 1866738103

interfaces.ifTable.ifEntry.ifInOctets.2 = Counter32: 391404844

interfaces.ifTable.ifEntry.ifInOctets.3 = Counter32: 0

interfaces.ifTable.ifEntry.ifInOctets.4 = Counter32: 0

interfaces.ifTable.ifEntry.ifInUcastPkts.1 = Counter32: 91515768

interfaces.ifTable.ifEntry.ifInUcastPkts.2 = Counter32: 112897201

interfaces.ifTable.ifEntry.ifInUcastPkts.3 = Counter32: 0

interfaces.ifTable.ifEntry.ifInUcastPkts.4 = Counter32: 0

interfaces.ifTable.ifEntry.ifInNUcastPkts.1 = Counter32: 0

interfaces.ifTable.ifEntry.ifInNUcastPkts.2 = Counter32: 0

interfaces.ifTable.ifEntry.ifInNUcastPkts.3 = Counter32: 0

interfaces.ifTable.ifEntry.ifInNUcastPkts.4 = Counter32: 0

Snmpwalk (V2c) output:

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInOctets.1 = Counter64: 36242366924

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInOctets.2 = Counter64: 34760034539

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInOctets.4 = Counter64: 0

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInUcastPkts.1 = Counter64: 91546113

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInUcastPkts.2 = Counter64: 112936995

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCInUcastPkts.4 = Counter64: 0

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCOutOctets.1 = Counter64: 28644067552

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCOutOctets.2 = Counter64: 43364990877

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCOutOctets.4 = Counter64: 0

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCOutUcastPkts.1 = Counter64: 77363337

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCOutUcastPkts.2 = Counter64: 94712829

ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifHCOutUcastPkts.4 = Counter64: 0