I would highly recommend upgrading to a newer version of RadiusNT.
2.5.212 specifically addresses support for trimming names for
authentication and accounting purposes. You should not have to add
any entries for proxy for your configuration.
This is from the changes.txt file in the RadiusNT distribution:
> v2.5.212 - 2/8/00
> * The trimname feature has been changed to give control over what is
> trimed and what is not. The trimname option now has two values that
> control locally when a domain is trimmed. This option has NO affect
> on proxied requests, as each RoamServer has its own trim domain
> option. (This is a Professional/Enterprise feature only. RadiusNT
> will still trim spaces from around the username automatically in any
> version). (RQST00000007204)
> Trimname: 1 - Trim Domains from Local Authentication requests
> 2 - Trim Domains from Local Accounting requests
> 3 - Both 1 and 2.
> Note: The older Admin only sets the first option. You will need to
> update your RadiusNT admin or edit the trimname value in the
Dale E. Reed Jr. Emerald and RadiusNT/X__________________________________________IEA Software, Inc. www.iea-software.com
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