Hi: Thanks Eric for adding dhc wg. I have the following comment related to DHCP. For DHCPv4, you will need to reconsider the option encoding as multiple instances of options are usually concatenated as per RFC 3396. As an example, you may want to refer to how the Vender-Identifying Vendor-Specific Information Option (127) is handled - see RFC 3925. You already reference RFC 3396 to be able to encode long domain names. Basically RFC 3925 uses an additional “data” length field for each instance (this adds one additional octet per instance). You might want to consider whether that is a single octet or perhaps two octets given the potential size of the option? - Bernie Volz, dhc co-chair > On Jun 24, 2022, at 2:16 PM, Eric Vyncke (evyncke) <evyncke=40cisco.com@xxxxxxxxxxxxxx> wrote: > > Extending the IETF Last Call to DHC and 6MAN WG as this IETF draft contains extension to DHC and IPv6 RA. > > Please keep add@xxxxxxxx and last-call@xxxxxxxx in cc in all your replies. > > Thank very much in advance for your review > > Regards > > -éric > > > On 24/06/2022, 19:31, "iesg-secretary@xxxxxxxx on behalf of The IESG" <iesg-secretary@xxxxxxxx> wrote: > > > The IESG has received a request from the Adaptive DNS Discovery WG (add) to > consider the following document: - 'DHCP and Router Advertisement Options for > the Discovery of Network- > designated Resolvers (DNR)' > <draft-ietf-add-dnr-09.txt> as Proposed Standard > > The IESG plans to make a decision in the next few weeks, and solicits final > comments on this action. Please send substantive comments to the > last-call@xxxxxxxx mailing lists by 2022-07-08. Exceptionally, comments may > be sent to iesg@xxxxxxxx instead. In either case, please retain the beginning > of the Subject line to allow automated sorting. > > Abstract > > > The document specifies new DHCP and IPv6 Router Advertisement options > to discover encrypted DNS resolvers (e.g., DNS-over-HTTPS, DNS-over- > TLS, DNS-over-QUIC). Particularly, it allows a host to learn an > authentication domain name together with a list of IP addresses and a > set of service parameters to reach such encrypted DNS resolvers. > > > > > The file can be obtained via > https://datatracker.ietf.org/doc/draft-ietf-add-dnr/ > > The ADD WG has another document https://datatracker.ietf.org/doc/draft-ietf-add-ddr/, which should probably be reviewed at the same time. > > No IPR declarations have been submitted directly on this I-D. > > > > > > > _______________________________________________ > dhcwg mailing list > dhcwg@xxxxxxxx > https://www.ietf.org/mailman/listinfo/dhcwg -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call
