Dear Francis,
I’ve discussed this with a few people at Cisco who have done RFCs and we’ve 
come to the conclusion that SHOULD and MAY can be removed. The sentence now 
reads:

An IP address is preferred for simplicity but both an IP Address and FQDN can 
be used

As you can tell, this is my first draft that has progressed at all, and I thank 
you kindly for helping a “newbie”

I’m going to upload a new version with the fixes.

Jeff


On 25 Jun 2014, at 15:20, Francis Dupont <[email protected]> wrote:

> In your previous mail you wrote:
> 
>> Dear Francis,
>> I've done the changes, but I need some more information:
>> 
>>> 4.2 page 9 (connection-address): (ambiguous wording)
>>>     ...  An IP address
>>>     SHOULD be used, but an FQDN MAY be used in place of an IP address.
>> 
>> [JIG] I'm not getting the ambiguity.
> 
> => IMHO "A SHOULD be used, but B MAY be used" without a complete list
> of cases where B SHOULD be used (i.e., the exceptions) is inherently
> ambiguous.
> 
>> Unusually, we deliberately _are_ recommending using an IP address
>> over an FQDN but allowing both
> 
> => I understand the idea but IMHO the wording is not the right one
> (i.e., SHOULD is too strong).
> 
>> and the reasoning for preferring an IP address is self
>> evident from additional complexity in the succeeding sentences.
> 
> => the succeeding sentences are about support (where SHOULD+MAY
> don't conflict).
> 
> Thanks
> 
> [email protected]
> 
> PS: there are (at least) two ways to solve this:
> - to ignore my comment (I put it into editorial comments to allow this
>  solution, the other choice was to make a minor point with a high
>  probability to see a DISCUSS about the point :-).
> - to get some advice from the list as I shall be very surprised it is
>  the first case we have a conflict for a SHOULD+MAY about use.

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