Encode multiple sub-attributes in single vsa?

[Far.Runner]

2012/10/5 Alan DeKok <aland at deployingradius.com>:

>   FreeRADIUS will correctly handle this.  It will NOT put multiple
> sub-attributes into a VSA, because many NASes will break.
>
>   A better response is: Why do you need this?

I need to test a radius client, one test item is to see if the client
could handle a VSA includes multiple sub-attrs, so I need a radius
server that could generate an access-accept that contains such VSA.

Thanks for your answer.