Re: [radext] draft-cheng-behave-cgn-cfg-radius-ext-07 feedback

Alan DeKok <aland@deployingradius.com> Fri, 25 July 2014 19:16 UTC

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Date: Fri, 25 Jul 2014 15:16:18 -0400
From: Alan DeKok <aland@deployingradius.com>
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To: Sam Hartman <hartmans@painless-security.com>
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Cc: radext@ietf.org, Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Subject: Re: [radext] draft-cheng-behave-cgn-cfg-radius-ext-07 feedback
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Sam Hartman wrote:
> Is this in accounting document, an authorization document or both?

  Right now, the IPFix document is both.  It provides ways for the
RADIUS server to request accounting on specific flows.  And for the NAS
to send accounting for those flows.

  The "behave" document is accounting only.  The NAS pro-actively
informs the RADIUS server that it has allocated ports to a user.

  I believe that the two uses can be supported by the IPFix document,
with minimal changes to it.

  Alan DeKok.