1 / 7

RADIUS extensions for PCP

RADIUS extensions for PCP. draft-maglione-pcp-radius-ext-02 R. Maglione – Telecom Italia D. Cheng – Huawei Technologies. Motivations. draft-bpw-pcp-dhcp defines DHCP and DHCPv6 options which can be used to provision a PCP Server reachability information (FQDN of a PCP Server)

pink
Download Presentation

RADIUS extensions for PCP

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. RADIUS extensions for PCP draft-maglione-pcp-radius-ext-02 R. Maglione – Telecom Italia D. Cheng – Huawei Technologies

  2. Motivations • draft-bpw-pcp-dhcp defines DHCP and DHCPv6 options which can be used to provision a PCP Server reachability information (FQDN of a PCP Server) • In a broadband network, customer information is usually stored on a AAA/RADIUS server and DHCP/DHCPv6 is used to populate user's configuration information • This document specifies a new RADIUS attribute to carry FQDN of a PCP server • A similar approach for provisioning the FDQN of the AFTR is already defined for DSLite in draft-ietf-softwire-dslite-radius-ext

  3. DHCPv6 ( … Option_PCP_Server) DHCPv6 based PCP Configuration DHCPv6 ( .. Option_PCP_Server ) RG NAS DHCPv6 Server PCP Client DHCPv6 Client PCP Server

  4. DHCPv6 ( Option_PCP_Server) RADIUS + DHCPv6 based PCP Configuration NAS translates PCP-Server-Name Radius Attribute into DHCPv6 option AAA Radius Server User profile: Username pwd Delegated-prefix ... PCP-Server-Name DHCPv6 ( ..Option_PCP_server ) RG Access-Accept ( .. PCP-Server-Name) Access-Request NAS: DHCPv6 Server NAS: RADIUS Client PCP Client DHCPv6 Client PCP Server

  5. PCP-Server-Name Radius Attribute 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Type | Length | PCP-Server-Name (FQDN) | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | PCP-Server-Name (FQDN)(cont) | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ The PCP-server-name attribute contains a Fully Qualified Domain Name (FQDN) that refers to a PCP server the client requests to establish a connection to for PCP related service. The NAS shall use the name returned in the RADIUS PCP-server-name attribute to populate the PCP Server FQDN DHCP Sub-Option in IPv4 addressing context, or the PCP Server FQDN DHCPv6 Option in IPv6 addressing context

  6. Changes -00: initial draft -01: refresh of the draft with no change -02: this version integrates the comments received from Mohamed Boucadair

  7. Questions?

More Related