This is now called Post-Auth-Type, for consistency.

O.INTRODUCTION

  Post-Auth-Type is used to select between groupings of
  modules in the post-auth stanza using arbitrary attributes.
  It is functionally identical to Acct-Type, apart from
  the name of the attribute and its dealing with rejected
  requests.. This means that (unlike Autz-Type) the attribute
  must be set before the stanza is run. Changes to
  Post-Auth-Type during post-auth will have no effect.

1.HOW IT WORKS

  If a request has been rejected, the value of Post-Auth-Type
  is overwritten with REJECT automatically, so anonymous
  modules outside the REJECT substanza will not be run, only
  modules within the appropriate substanza will be run.

2.EXAMPLES

  In the example below, when a request has been rejected, the
  module my_ippool will not be run, only the module my_detail
  will be run.
  If the request is not rejected, the my_ippool module will be
  run, but not the my_detail module

  post-auth {
      my_ippool
      Post-Auth-Type REJECT {
          my_detail
      }
  }

  In the following example, 2 different sql modules are used
  to store accepted requests and rejected requests.

  post-auth {
      my_sql_accept
      Post-Auth-Type REJECT {
          my_sql_reject
      }
  }
