Acct Input and Output gigaword

[Eric]

There is a freeradius server for aaa of VPN (poptop) users. I want to limit
users traffic volume.When users are online I want to use acct update packets
to know when they reach to their volume limitation.It seems PPP radius plugin
cann't support gigaword.
If the time duration of acct interim packets is little, the traffic volume
doesn't reach to 4G in updates. Can I use this way?
Is there another way to do this aim? What is the usual way?


>I think youre misunderstang....

>Input/Output octets is a 32 bit number.
>Therefore it's maximum is 4294967295 bytes.
>That is 4.2GB.
>
>The moment The client uses 4.29G the number will wrap to 0 again.

>If the client used 0.1G the NAS will tell freeradius 0.1G.
>If the client used 4.39G the NAS will tell freeradius 0.1G.

>How must free freeradius know it's 4.39G if it gets told 0.1G?

>It cannot know this.
>The NAS must tell it! (using gigawords).
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