Note: This ballot was opened for revision 09 and is now closed.

(Jari Arkko) Yes

(Ross Callon) No Objection

(Ralph Droms) No Objection

(Lisa Dusseault) (was No Record, No Objection) No Objection

I agree with Pasi's DISCUSS on defining a new charset registry and will pay attention to how this is resolved.

Lars Eggert (was Discuss) No Objection

Are these extensions only going into ICMP Unreachables or can they be included in other ICMP messages? (Ron said on the call this is already in; making this a comment to make sure it's really in there.)

(Pasi Eronen) (was Discuss) No Objection

(Adrian Farrel) (was Discuss) No Objection

Thanks for addressing the many and varied Discusses and Comments on this document.

I have just one Comment of any substance...

Section 5

   NAT devices MUST NOT translate or overwrite the ICMP extensions
   described herein.  They MAY either remove the extension entirely or
   pass it unchanged.

When you have a "MAY" like this, you should give the reasoning. In fact,
I think this "MAY" is ambiguous because the previous sentence says that
it MUST NOT do anything except the MAY.

I suggest you select one as the SHOULD (remove?) and give a MAY
for the other (pass unchanged) with a reason or a "local policy" excuse.

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I also have a number of nits...

Section 2
s/In the nominal case/In the normal case/

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Section 2

   When a datagram that cannot be processed arrives on an unnumbered
   interface, neither ICMP nor ICMPv6 currently are capable of

s/are/is/

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Section 4

   A single ICMP message can contain as few as zero and as many as four
   instances of the Interface Information Object.

And if it contains more than four?
Point to section 4.5?

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Section 4
   2.  An IP Address Sub-Object MAY be included if either of the
       following conditions are true:

s/are/is/

(Russ Housley) (was Discuss, No Objection, Discuss) No Objection

(Cullen Jennings) (was No Record, No Objection) No Objection

(Alexey Melnikov) No Objection

I am much happier that the latest version only allows UTF-8 as the character set for ifName.

(Tim Polk) (was No Record, Discuss) No Objection

Section 2

  When a datagram that cannot be processed arrives on an unnumbered
  interface, neither ICMP nor ICMPv6 currently

s/ICMP/ICMPv4/

(Dan Romascanu) (was Discuss) No Objection

(Robert Sparks) (was Discuss) No Objection

(Magnus Westerlund) (was Discuss) No Objection

(Ron Bonica) Recuse