draft-ietf-idr-route-filter-16, Section 6., paragraph 0:
> 6. Operation

  I think all the SHOULDs in this section should be changed to MUSTs, or
  the document should to describe under which conditions it is
  appropriate to deviate from the SHOULDs.


draft-ietf-idr-route-filter-16, Section 6., paragraph 11:
>    The set of ORF entries that the speaker sends to the peer expresses
>    the speaker's local preference, that the peer MAY or MAY NOT decide
>    to honor.

  MAY NOT is not an RFC2119 terms - rephrase


draft-ietf-idr-route-filter-16, Section 4, paragraph 1:
>    [BGP-MP] Bates, T., Chandra, R., Katz, D., and Rekhter, Y.,
>    "Multiprotocol Extensions for BGP-4", draft-ietf-idr-rfc1858bis-
>    10.txt.

  This means to cite 2858bis, now published as RFC4760.


draft-ietf-idr-bgp-prefix-orf-04, Section 4, paragraph 1:

>    [BGP-MP] Bates, T., Rekhter, Y., Chandra, R., and D. Katz,
>    "Multiprotocol Extensions for BGP-4", RFC 2858, June 2000.

  Obsoleted by RFC4760 - should probably cite the replacement.

From Tom Yu's SecDir review:

Should the document say that even if you send route filters to the
other end, you still need to apply the filters locally (even though
normally the other end won't send you routes that get filtered)? Or is
this obvious to most readers?

  From the Gen-ART Review of draft-ietf-idr-route-filter-16 by
  Joel Halpern: I believe that the intention for removing ORF entries
  is that the remove request shall contain the full and exact ORF to
  be removed. However, the text merely refers to the "specified entry"
  without explicitly stating how it is specified.

The security considerations section in both documents is correct in noting "does not change
the underlying security issues" but lacks a reference to the unchanged information.  Please
add a reference to RFC 4271.