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Locating Session Initiation Protocol (SIP) Servers in a Dual-Stack IP Network
draft-ietf-sipcore-dns-dual-stack-08

Yes

(Alissa Cooper)
(Ben Campbell)

No Objection

(Alexey Melnikov)
(Alia Atlas)
(Alvaro Retana)
(Deborah Brungard)
(Jari Arkko)
(Joel Jaeggli)
(Kathleen Moriarty)
(Terry Manderson)

Note: This ballot was opened for revision 07 and is now closed.

Alissa Cooper Former IESG member
Yes
Yes (for -07) Unknown

                            
Ben Campbell Former IESG member
Yes
Yes (for -07) Unknown

                            
Mirja Kühlewind Former IESG member
Yes
Yes (2016-08-15 for -07) Unknown
Thanks! This seems very useful in the preparation for Happy-Eyeballs.

One question: Why does a client need to look up ALL addresses if it already knows that it itself only support one specific address familiy?

And related to this question: Shouldn't it be named "multi-stack client" instead of "dual-stack client"?
Spencer Dawkins Former IESG member
Yes
Yes (2016-08-16 for -07) Unknown
I appreciate this work. I do have one comment.

Could you provide some explanation for the reader as to why SIP is "different", following this statement? Even an example would be useful.

   Unfortunately, in common SIP situations, it is not possible to "race"
   simultaneous request attempts using two address families.
Alexey Melnikov Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Alia Atlas Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Alvaro Retana Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Deborah Brungard Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Jari Arkko Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Joel Jaeggli Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Kathleen Moriarty Former IESG member
No Objection
No Objection (for -07) Unknown

                            
Suresh Krishnan Former IESG member
(was Discuss) No Objection
No Objection (2016-08-31) Unknown
Thanks for addressing my DISCUSS points.
Terry Manderson Former IESG member
No Objection
No Objection (for -07) Unknown