The Local Domain Name DHCP Option

Document Type Replaced Internet-Draft (individual)
Last updated 2010-02-10
Replaced by draft-ietf-hokey-ldn-discovery
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


In order to derive a Domain-Specific Root Key (DSRK) from the Extended Master Session Key (EMSK) generated as a side-effect of an Extensible Authentication Protocol (EAP) method, the EAP peer must discover the name of the domain to which it is attached. This document specifies a Dynamic Host Configuration Protocol (DHCP) option designed to allow a DHCP server to inform clients of the name of the local domain..


Glen Zorn (
Wenson Wu (
Yungui Wang (

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