发明名称 |
Multicast communication method |
摘要 |
A multicast communication method for allowing a communication control apparatus for communicating in accordance with IPv4 to communicate with a communication control apparatus for communicating in accordance with IPv6. This method includes the steps of: when an IPv4 multicast packet is inputted, discriminating that this packet is a data packet on the basis of an IPv4 header; when it is determined that the packet is the data packet, converting the IPv4 header of the IPv4 multicast packet into an IPv6 header; generating an IPv6 multicast packet; and outputting the generated IPv6 multicast packet to a IPv6 network.
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申请公布号 |
US7583698(B2) |
申请公布日期 |
2009.09.01 |
申请号 |
US20050181875 |
申请日期 |
2005.07.15 |
申请人 |
HITACHI, LTD. |
发明人 |
HIGUCHI HIDEMITSU;SAWADA SUNAO;NOZAKI SHINJI;TSUCHIYA KAZUAKI |
分类号 |
H04J3/16;H04L12/18;H04L29/06;H04L29/12 |
主分类号 |
H04J3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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