Most ISP's have 2 Links outside their network. One to International sites and one to National Sites. So Its can be done like: - Jetstart user logs in - ISP gets the IP Address they are on from Radius. - Count all the data on the International Link per IP Address - Associate the Data to the User via their IP Address - If you have proxy servers and alike then its gets fun as the Proxies (usually) change the IP address to the requests internationally come from the Cache How you count the data on the international link can be done in various ways, like Using Cisco's Netflows or alike. Thanks Craig Whitmore ----- Original Message ----- From: "Tony McGregor" <tonym(a)cs.waikato.ac.nz> To: <nznog(a)list.waikato.ac.nz> Sent: Friday, May 09, 2003 10:47 AM Subject: Re: [nznog] Can anyone tell me
Perhaps we need an FAQ.
On Fri, 9 May 2003, Simon Son wrote:
Can anyone tell me how ISP differentiate how much National and
International
traffic their jetstart customers uses?
I think that If accounting packet is proxies from telecom's radius,then ISP must do something to distinguish National and International traffic.
Thanks in advance SImon
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