FYI, Ben Campbell's GEN-ART review raised the following "minor issue", which 
resulted in the only DISCUSS on the document:

> Minor issues:
>
> -- security considerations, 1st paragraph: "This document has no 
> direct impact on Internet infrastructure security."
> 
> Can source and/or destination address selection could influence 
> whether data is sent over and encrypted path? In particularly true 
> since section 7 allows the address selection to influence interface 
> selection? If so, it's worth mentioning the fact, and considering 
> whether an encrypted path vs unencrypted path should be considered in 
> the selection rules. Perhaps such decisions should be made prior to 
> following the rules in this draft--but if so it would be helpful to 
> explicitly say that.

To address the above issue, I'm adding the following text to the security 
considerations section in between the 2nd and 3rd paragraph:

+  Similarly, most source and destination address selection algorithms,  
+ including the one specified in this document, influence the choice  of 
+ network path taken (as do routing algorithms that are orthogonal  to, 
+ but used together with such algorithms) and hence whether data  might 
+ be sent over a path or network that might be more or less  trusted 
+ than other paths or networks.  Administrators should consider  the 
+ security impact of the rows they configure in the prefix policy  
+ table, just as they should consider the security impact of the  
+ interface metrics used in the routing algorithms.

-Dave

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