Calculate Bandwidth for a CISCO interface using SNMP
Posted on 2010-09-22
Using SNMP to interrogate Cisco firewalls. I am trying to
create NMS reporting on a CISCO ASA firewall interface "OUTSODE"
I have the OID's and can interogate and get a value returned.
The OID's I need are :=
# = interface number
Once I get a value returned I have been performing the following
(<interfaces.ifTable.ifEntry.ifInOctets.> * 8) / 1024 then divide by 1024
Although this returns a vlaue, the value is larger than 100Mb which
is the interface's max speed. I have reduced the polling frequency to
Can anyhelp me with what I need to do to get a proper and more