Re: [dhcwg] I-D Action: draft-ietf-dhc-dhcp4o6-saddr-opt-08.txt
ianfarrer@gmx.com Tue, 13 November 2018 09:14 UTC
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Date: Tue, 13 Nov 2018 10:14:00 +0100
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Subject: Re: [dhcwg] I-D Action: draft-ietf-dhc-dhcp4o6-saddr-opt-08.txt
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Hi, This version incorporates Bernie’s suggested changes to section 8.2 and an update to IANA Considerations section. Thanks, Ian > On 13. Nov 2018, at 10:11, internet-drafts@ietf.org wrote: > > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > This draft is a work item of the Dynamic Host Configuration WG of the IETF. > > Title : Softwire Provisioning using DHCPv4 Over DHCPv6 > Authors : Ian Farrer > Qi Sun > Yong Cui > Linhui Sun > Filename : draft-ietf-dhc-dhcp4o6-saddr-opt-08.txt > Pages : 17 > Date : 2018-11-12 > > Abstract: > DHCPv4 over DHCPv6 (RFC7341) is a mechanism for dynamically > configuring IPv4 for use as an over-the-top service in a IPv6-only > network. Softwires are an example of such a service. For DHCPv4 > over DHCPv6 (DHCP 4o6) to function with some IPv4-over-IPv6 softwire > mechanisms and deployment scenarios (e.g., RFC7596 or RFC7597), the > operator needs to know the IPv6 address that the client will use as > the source of IPv4-in-IPv6 softwire tunnel. This address, in > conjunction with the client's IPv4 address, and (in some deployments) > the Port Set ID are used to create a binding table entry in the > operator's softwire tunnel concentrator. This memo defines a DHCPv6 > option to convey IPv6 parameters for establishing the softwire tunnel > and a DHCPv4 option (to be used only with DHCP 4o6) to communicate > the source tunnel IPv6 address between the DHCP 4o6 client and > server. It is designed to work in conjunction with the IPv4 address > allocation process. > > DHCPv6 Options for Configuration of Softwire Address and Port-Mapped > Clients (RFC7598) describes a deterministic DHCPv6 based mechanism > for provisioning softwires. This document updates "DHCPv6 Options > for Configuration of Softwire Address and Port-Mapped Clients" > (RFC7598), allowing OPTION_S46_BR (90) to be enumerated in the DHCPv6 > client's Option Request Option (ORO) request and appear directly > within subsequent messages sent by the DHCPv6 server. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-dhc-dhcp4o6-saddr-opt/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-ietf-dhc-dhcp4o6-saddr-opt-08 > https://datatracker.ietf.org/doc/html/draft-ietf-dhc-dhcp4o6-saddr-opt-08 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-dhc-dhcp4o6-saddr-opt-08 > > > Please note that it may take a couple of minutes from the time of submission > until the htmlized version and diff are available at tools.ietf.org. > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > _______________________________________________ > dhcwg mailing list > dhcwg@ietf.org > https://www.ietf.org/mailman/listinfo/dhcwg
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