Stephen Farrell's Discuss on draft-ietf-6man-rdnss-rfc6106bis-15: (with DISCUSS)

"Stephen Farrell" <stephen.farrell@cs.tcd.ie> Thu, 19 January 2017 12:51 UTC

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From: "Stephen Farrell" <stephen.farrell@cs.tcd.ie>
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Subject: Stephen Farrell's Discuss on draft-ietf-6man-rdnss-rfc6106bis-15: (with DISCUSS)
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Stephen Farrell has entered the following ballot position for
draft-ietf-6man-rdnss-rfc6106bis-15: Discuss

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DISCUSS:
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I think this is the first "configure my DNS" thing to come
before the IESG since DPRIVE has gotten an output, so it seems
fair to ask now:

Why doesn't the DNS server information include a port now that
we have both 53 and 853 as options?  Without that, how is a
host supposed to know which to use? Did the WG consider
DPRIVE? If so, what was the conclusion? If not, what is the
right thing to do? (Add the port no? Define a new DHCPv6 option
for DNS/TLS? Something else?)