| 摘要 |
This invention relates to MIPv6 and HMIPv6. Specifically, it is related to the configuration of valid on-link prefixes at MAPs in HMIPv6. It is also related to DHCPv6. The invention explains a method for providing automatic configuration of prefixes at all MAPs in a communication system comprising Mobility Anchor Point (MAP) Domains and within each MAP Domain, a Leader MAP, a DHCPV6 Server and possibly other MAP(s). The method comprises configuring the anycast address of Leader MAP for that MAP Domain, configuring the list of valid on-link prefixes of border ARs for that MAP Domain, configuring the anycast addresses of Leader MAPs in neighboring MAP Domains, processing a request for MAP Domain Info option and sending a reply with MAP Domain Info option, at DHCPV6 Server.
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