i***@ietf.org
2018-06-14 08:44:16 UTC
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-04.txt
Pages : 15
Date : 2018-06-14
Abstract:
DHCPv4 over DHCPv6 (RFC7341) is a mechanism for dynamically
configuring IPv4 over an IPv6-only network. For DHCPv4 over DHCPv6
to function with some IPv4-over-IPv6 softwire mechanisms and
deployment scenarios, 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.
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 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-04
https://datatracker.ietf.org/doc/html/draft-ietf-dhc-dhcp4o6-saddr-opt-04
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-dhc-dhcp4o6-saddr-opt-04
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/
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-04.txt
Pages : 15
Date : 2018-06-14
Abstract:
DHCPv4 over DHCPv6 (RFC7341) is a mechanism for dynamically
configuring IPv4 over an IPv6-only network. For DHCPv4 over DHCPv6
to function with some IPv4-over-IPv6 softwire mechanisms and
deployment scenarios, 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.
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 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-04
https://datatracker.ietf.org/doc/html/draft-ietf-dhc-dhcp4o6-saddr-opt-04
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-dhc-dhcp4o6-saddr-opt-04
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/