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Method for providing an ability of roaming from IPv6 network based on NEMO to IPv4 network
Method for providing an ability of roaming from IPv6 network based on NEMO to IPv4 network
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机译:提供从基于nemo的ipv6网络漫游到ipv4网络的能力的方法
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摘要
The present invention relates to network communications, and more particularly, to a method for providing mobility to a mobile network moving from a mobile IPv6 network environment to an IPv4 network environment.;The method for providing mobility of a mobile network according to the present invention includes obtaining and storing IPv6 and IPv4 addresses of a tunnel agent (TA) existing between a mobile IPv6 network environment and a mobile IPv4 network environment, and storing them in a mobile router (MR); Acquiring an IPv4 care of address (MR) of a mobile router (MR) that has moved from the mobile IPv6 network environment to the mobile IPv4 network environment, and a flag indicating that the mobile router (MR) has moved to the IPv4 network environment is set. Transmitting a binding update message for forming a tunnel between the mobile router (MR) and the tunnel agent (TA) and a tunnel between the tunnel agent (TA) and the home agent (HA) and based on the binding update message. Forming a tunnel between the MR) and the tunnel agent (TA) and a tunnel between the tunnel agent (TA) and the home agent (HA). And that is characterized.;IPv4 Network, IPv6 Network, Mobile Network, NEMO, Tunneling
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