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Dhcpv6 relay agent configuration, Introduction to the dhcpv6 relay agent, Application environment – H3C Technologies H3C SecPath F1000-E User Manual

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DHCPv6 Relay Agent Configuration

This chapter includes these sections:

Introduction to the DHCPv6 Relay Agent

Configuring the DHCPv6 Relay Agent

Displaying and Maintaining the DHCPv6 Relay Agent

DHCPv6 Relay Agent Configuration Example

Introduction to the DHCPv6 Relay Agent

Application Environment

Figure 9 Typical DHCPv6 relay agent application

A DHCPv6 client usually uses a multicast address to contact the DHCPv6 server on the local link to
obtain an IPv6 address and other configuration parameters. As shown in

Figure 9

, if the DHCPv6 server

resides on another subnet, the DHCPv6 client can contact the server via a DHCPv6 relay agent. Thus,
you do not need to deploy a DHCPv6 server on each subnet.