DHCPv6

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The five layer TCP/IP model
5. Application layer

DHCPDNSFTPHTTPIMAP4IRCNNTPXMPPMIMEPOP3SIPSMTPSNMPSSHTELNETBGPRPCRTPRTCPTLS/SSLSDPSOAPL2TPPPTP

4. Transport layer

TCPUDPDCCPSCTPGTP

3. Network layer

IP (IPv4IPv6) • ICMPIGMPRSVPIPsec

2. Data link layer

ATMDTMEthernetFDDIFrame RelayGPRSPPPARPRARP

1. Physical layer

Ethernet physical layerISDNModemsPLCSONET/SDHG.709Wi-Fi

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DHCPv6 is the Dynamic Host Configuration Protocol for IPv6. Although IPv6's stateless address autoconfiguration removes the primary motivation for DHCP in IPv4, DHCPv6 can still be used to statefully assign addresses if the network administrator desires more control over addressing. It can also be used to distribute information which is not otherwise discoverable; the most important case of this is the DNS server.

[edit] External links

  • RFC 3315, "Dynamic Host Configuration Protocol for IPv6 (DHCPv6)"
  • RFC 3633, "IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6"
  • RFC 3646, "DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)"
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