Bandwidth utilization

[landrievsky]

Hi, I have 36xx cisco equipments and running VOIP traffic.

I would like to query the cisocs for Bandwidth utilization. In some the devices I have more than on internet interface.

Is there a MIB (OID) that I can query the cisco using snmp and receive the result directly for any interface that I want???

I tried some mibs with no success so far.

[nhabib]

Check out the following tech tip:

http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a008009496e.shtml

[landrievsky]

Thanks, I saw this link before...but I'm interested to query the bandwidth utilization for a specific interface...how do I do that?

[nhabib]

You need to find the ifIndex of that specific interface, and add it to the end of ifInOctets, IfOutOctets, etc.

[landrievsky]

Your suggestion is working...

I would like to give the user the option to choose which interface he wants to query and based on his input I will query for the bandwidth...so my next question is: Is there any mib that will assist me to find all the internet interfaces, and out of the result I will search for the index of the interface chosen by the user???

[achrich]

I would advise looking at installing something like Cacti ( www.cacti.net ) which can poll specific interfaces and views can be configured on a customer basis..this is more of long term trending solution though :-)