[dhcwg] RE: draft-jang-dhc-haopt-00.txt
"Bernie Volz" <volz@cisco.com> Tue, 03 August 2004 05:43 UTC
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From: Bernie Volz <volz@cisco.com>
To: heejin.jang@samsung.com, alper.yegin@samsung.com, athene@sait.samsung.co.kr
Date: Tue, 03 Aug 2004 01:33:37 -0400
Organization: Cisco
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Cc: "'DHC WG (E-mail)'" <dhcwg@ietf.org>
Subject: [dhcwg] RE: draft-jang-dhc-haopt-00.txt
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Hi. In preparing for the DHC WG meeting I have the following comments on draft-jang-dhc-haopt-00.txt: In DHCPv6 we use 16-bit option (and suboption) codes and lengths. It would be best if this draft switched to using 16-bit fields for the sub-option and length fields. Please see RFC 3315 and section 22.17. Note also that for some forms of identification/authentication (opaque type), it is conceivable that it might exceed a length of 255 bytes! Also, with a 16-bit option number space, we've got plenty of option number space and it might be best to drop the Home Agent Discovery Option and simply make the two sub-options regular options? Or, is there a reason you'd prefer having sub-options? For the Home Network Information Sub-option, I assume that if multiple addresses (or prefixes) are specified, the A, reserved, prefix-length and address/prefix fields are all repeated (18 bytes/address). It might be good to specify this? - Bernie _______________________________________________ dhcwg mailing list dhcwg@ietf.org https://www1.ietf.org/mailman/listinfo/dhcwg
- [dhcwg] RE: draft-jang-dhc-haopt-00.txt Bernie Volz
- [dhcwg] RE: draft-jang-dhc-haopt-00.txt Alper Yegin