Bandwith monitoring for two isp(bsnl & Airtel)

[vijaya kumar s]

Hi,
I have two bb from bsnl and airtel. I have to monitor BSNL for limit of 8gb after that speed reduces to 256 for unlimited. Airtel is also similar..
I am manually checking in the bsnl portal and monitoring its usage for important downloads at higher speed and skype etc.
Is there any bandwidth meter which i can use to monitor download from 2 isps..(generally the bandwith meter monitors downloads from nw card, wifi,etc.) Now i am using shaplus bandwith meter which is good, but its gives total download from both isps..
any help in this regard..??

 

[clmlbx]

Networx (freeware)

du meter (paid)

 

[vijaya kumar s]

Thanx, networx is good, but can monitor any one isp at a time or i can select both mac address of gateway to monitor both. but report does not come separately for each isp. I need to know how much i have used on a/c of both isps ( airtel and bsnl).
As an alternate I intend to monitor only bsnl in networks and total in other shaplus bandwidth monitor.
if any one knows a better way to do this, pl help..