[irrtoolset]More questions about configureRouter

I have some more questions about configureRouter

My inet-rtr object:

peer:       BGP4 198.32.245.8 asno(AS13657)

My aut-num object:

import:     from AS13657 198.32.245.8 at 198.32.245.49
             accept <^AS13657 AS13657:AS-CUSTOMERS* $>
             AND AS13657 AND AS13657:AS-CUSTOMERS

When I run the inet-rtr object through configureRouter, I get the 
correct as-path list as per the import attribute's accept policy 
filter, however it's not generating the proper prefix information.  All 
it's generating is:

no ip prefix-list pl100
ip prefix-list pl100 permit 199.246.110.0/23
ip prefix-list pl100 deny 0.0.0.0/0 le 32

That prefix has an origin of one of the AS' inside the as-set 
referenced above.

The number of route objects with origins of AS13657 or origins of AS' 
inside AS13678:AS-CUSTOMERS is far more than the single prefix listed 
above.

The idea of what I'm trying to do above should work, right?  Generating 
as-path info from the as-path policy then generating the prefix info 
shouldn't be a problem, correct?

Can anyone see anything wrong with what I'm trying to do?  Anyone know 
of a better way to do it?