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DHCPv6 Failover Requirements
draft-ietf-dhc-dhcpv6-failover-requirements-02

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft that was ultimately published as RFC 7031.
Expired & archived
Authors Tomek Mrugalski , Kim Kinnear
Last updated 2013-03-11 (Latest revision 2012-09-07)
Replaces draft-mrugalski-dhc-dhcpv6-failover-requirements
RFC stream Internet Engineering Task Force (IETF)
Formats
Reviews
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

The DHCPv6 protocol, defined in [RFC3315] allows for multiple servers to operate on a single network, however it does not define any way the servers could share information about currently active clients and their leases. Some sites are interested in running multiple servers in such a way as to provide increased availability in case of server failure. In order for this to work reliably, the cooperating primary and secondary servers must maintain a consistent database of the lease information. [RFC3315] allows for but does not define any redundancy or failover mechanisms. This document outlines requirements for DHCPv6 failover, enumerates related problems, and discusses the proposed scope of work to be conducted. This document does not define a DHCPv6 failover protocol.

Authors

Tomek Mrugalski
Kim Kinnear

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)