CAJ | 학술논문

IPv6将取代IPv4成为下一代互联网的核心，但在今后较长一段时间内，IPv6、IPv4网络将共存。在过渡时期，支持多种过渡机制的互通网关是保证IPv4、IPv6网络互通性的关键设备。首先介绍了目前过渡设备存在的问题，然后对提出的互通网关体系架构进行详细阐述，并给出了进一步的研究方向。
IPv6장취대IPv4성위하일대호련망적핵심，단재금후교장일단시간내，IPv6、IPv4망락장공존。재과도시기，지지다충과도궤제적호통망관시보증IPv4、IPv6망락호통성적관건설비。수선개소료목전과도설비존재적문제，연후대제출적호통망관체계가구진행상세천술，병급출료진일보적연구방향。
IPv6 is replacing IPv4 as the core protocol in next generation Internet. However, there is a foreseeable long period of IPv6/IPv4 co-existence. In such a transition period, inter-communication gateway supporting different transition schemes is the key device which guarantees IPv6/IPv4 inter-communications. This paper first focuses on existing problems in current transition devices, and then elaborates the proposed inter-communication gateway architecture, followed by future research suggestions.