Hi, Do you assume the SP would provide DHCPv6 server and DNSv6 server for the hosts behind 6rd CEs?
Since the SP network is IPv4-only, IMO, DHCPv6 server and DNSv6 server would be deployed in 6rd CE LAN side. In that case, DHCPv4 options defined in this draft would be not justified. I thought the hosts residing on the 6rd CE LAN side are dual stack hosts. If there is any IPv6-only host, a DNS proxy might be deployed (in the 6rd CE). Any comments? washam ----- Original Message ----- From: Dayong Guo <[email protected]> Date: Tuesday, March 2, 2010 9:29 am Subject: [Softwires] FW: New Version Notification for draft-guo-softwire-6rd-ipv6-config-00 To: [email protected] Cc: 'DHC WG' <[email protected]> > > > > Dayong Guo > > Huawei Technologies Co., Ltd. > email：[email protected] > http://www.huawei.com > > Hi, all > A new draft about IPv6 auto-configuration in 6rd scenario was > submitted. Any comments are welcome. > > Xiaohu Xu & Dayong Guo > > -----Original Message----- > From: IETF I-D Submission Tool [mailto:[email protected]] > Sent: Monday, March 01, 2010 9:02 PM > To: [email protected] > Cc: [email protected] > Subject: New Version Notification for draft-guo-softwire-6rd-ipv6-config-00 > > > A new version of I-D, draft-guo-softwire-6rd-ipv6-config-00.txt has been > successfuly submitted by Xiaohu Xu and posted to the IETF repository. > > Filename: draft-guo-softwire-6rd-ipv6-config > Revision: 00 > Title: IPv6 Host Configuration in 6rd Deployment > Creation_date: 2010-03-01 > WG ID: Independent Submission > Number_of_pages: 7 > > Abstract: > This document proposes two new DHCPv4 options which allow IPv6 hosts > to > obtain configuration information (e.g., DNS servers). The DHCPv6 Server > Option in DHCPv4 provides the IPv6 address of DHCPv6 server to the > 6rd CPE. > In result the 6rd CPE can relay DHCPv6 requests to > DHCPv6 servers. As an alternative, the IPv6 DNS Server Option is > used in > the scenario where hosts only need the information of IPv6 DNS servers. > > > > > The IETF Secretariat. > > > _______________________________________________ > Softwires mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/softwires > _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
