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Gen-ART LC Review of draft-ietf-6man-stable-privacy-addresses-06

2013-04-25 15:40:27
I am the assigned Gen-ART reviewer for this draft. For background on
Gen-ART, please see the FAQ at

<http://wiki.tools.ietf.org/area/gen/trac/wiki/GenArtfaq>.

Please resolve these comments along with any other Last Call comments
you may receive.

Document:  draft-ietf-6man-stable-privacy-addresses-06

Reviewer: Ben Campbell
Review Date: 2013-04-25
IETF LC End Date: 2013-04-16

Summary: This draft is almost ready for publication as a proposed standard. 
There are a few minor issues which should be considered first, described in the 
review.


Major issues:

None.

Minor issues:

-- section 3, third paragraph from end:

The paragraph suggests that changing the number of network interfaces should be 
rare. I think it's quite common in practice for the sorts of hosts likely to 
move between subnets regularly. For example, my Macbook Pro uses an external 
(Thunderbolt attached) ethernet interface which regularly gets disconnected and 
reconnected. Same might hold true for a USB attached wireless modem. And I have 
any number of VPNs which may be active or not at any given time.

-- section 3, 2nd paragraph from end:

You describe the affects of including Network_ID in some detail. It would be 
helpful to note the consequences of _not_ including it.

Nits/editorial comments:

-- section 1, 4th paragraph: "Therefore, it is vital..."

That seems a bit overstated. We're not talking about breaking the Internet 
here, are we?

-- 1, 6th paragraph: "Also, they result in increased complexity..."

What sort of complexity? Implementation complexity? It's a bit confusion 
because the previous sentences already talk about increased complexity of 
specific sorts. It would help to mention what sort of additional complexity is 
referred to here.

-- 1, paragraph 11: "This document does not update..."

How is adding an alternative algorithm _not_ an update?

--1, paragraph 12: "... may already address"

Is the "already addressing" part in question? Or is it a matter of addressing 
it in some circumstances, but not others? If the latter, it would help to 
elaborate.

-- 6, last paragraph: "... may mitigate..."

Not sure? Or only under some circumstances?

-- references:
 RFC1948 is obsoleted by 6528. Is there a reason to reference the obsolete 
version?