Changes between Version 1 and Version 2 of prefix_delegation


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Timestamp:
Sep 2, 2013, 8:50:54 AM (4 years ago)
Author:
wlodekwencel
Comment:

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  • prefix_delegation

    v1 v2  
     1Prefix Delegation Overview:
     2
     3Prefix delegation with DHCP is independent of address assignment with DHCP. A requesting router can use DHCP for just prefix delegation or for prefix delegation along with address assignment and other configuration information.
     4A requesting router first creates an IA_PD and assigns it an IAID.The requesting router then transmits a Solicit message containing an IA_PD option describing the IA_PD. Delegating routers that can delegate prefixes to the IA_PD respond to the requesting router with an Advertise message.
     5When the requesting router has identified a delegating router, the requesting router uses a Request message to populate the IA_PDs with prefixes. The requesting router includes one or more IA_PD options in the Request message. The delegating router returns prefixes and other information about the IA_PDs to the requesting router in IA_PD options in a Reply message. The requesting router records the lifetimes for the delegated prefix(es) and uses the prefix(es) as described in the previous section.
     6
    17Table describes the requirements for the DHCPv6 Prefix Delegation to be tested (not specific test scenario). Unless otherwise specified, "Reference Number" column designates section in RFC3633.
    2 
    3 Prefix delegation with DHCP is independent of address assignment with
    4 DHCP. A requesting router can use DHCP for just prefix delegation or
    5 for prefix delegation along with address assignment and other
    6 configuration information.
    7 
    8 A requesting router first creates an IA_PD and assigns it an IAID.
    9 The requesting router then transmits a Solicit message containing an
    10 IA_PD option describing the IA_PD. Delegating routers that can
    11 delegate prefixes to the IA_PD respond to the requesting router with
    12 an Advertise message.
    13 
    14 When the requesting router has identified a delegating router, the
    15 requesting router uses a Request message to populate the IA_PDs with
    16 prefixes. The requesting router includes one or more IA_PD options
    17 in the Request message. The delegating router returns prefixes and
    18 other information about the IA_PDs to the requesting router in IA_PD
    19 options in a Reply message. The requesting router records the
    20 lifetimes for the delegated prefix(es) and uses the prefix(es) as
    21 described in the previous section.
    22 
    238
    249||= Number =||= Reference Number =||= Requirement =||= Notes =||