[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/11414#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/11414","headline":"NAT64  – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2","name":"NAT64  – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2","description":"before-content-x4 IPv6\u9077\u79fb\u30e1\u30ab\u30cb\u30ba\u30e0 4in6 IPv6\u306e\u30c8\u30f3\u30cd\u30ebVON IPv4 6in4 IPv4\u306e\u30c8\u30f3\u30cd\u30ebVON IPv6 6Over4 IPv4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u305f\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u30ce\u30fc\u30c9\u9593\u306eIPv6\u30c7\u30fc\u30bf\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u8f38\u9001 6to4 IPv4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u305fIPv6\u30c7\u30fc\u30bf\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u8f38\u9001\uff08\u6642\u4ee3\u9045\u308c\uff09 amiya \u4f55\u3067\u3082 \u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af 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    (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4IPv6\u9077\u79fb\u30e1\u30ab\u30cb\u30ba\u30e0 4in6 IPv6\u306e\u30c8\u30f3\u30cd\u30ebVON IPv4 6in4 IPv4\u306e\u30c8\u30f3\u30cd\u30ebVON IPv6 6Over4 IPv4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u305f\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u30ce\u30fc\u30c9\u9593\u306eIPv6\u30c7\u30fc\u30bf\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u8f38\u9001 6to4 IPv4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u305fIPv6\u30c7\u30fc\u30bf\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u8f38\u9001\uff08\u6642\u4ee3\u9045\u308c\uff09 amiya \u4f55\u3067\u3082 \u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af \u4e26\u5217\u64cd\u4f5c\u306b\u304a\u3051\u308bIPv4\u3068IPv6\u3092\u4f7f\u7528\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ce\u30fc\u30c9 \u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u30e9\u30a4\u30c8\uff08DS-Lite\uff09 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] NAT64\u306f\u3001128\u30d0\u30a4\u30c8IPv6\u30a2\u30c9\u30ec\u30b9\u304c32\u30d3\u30c3\u30c8IPv4\u30a2\u30c9\u30ec\u30b9\u3092\u9069\u5207\u306b\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002 IPv4\uff1a192.0.2.1\u2192C0.00.02.01\uff08IPv4\u30a2\u30c9\u30ec\u30b9\u306e16\u9032\u30b9\u30da\u30eb\uff09 IPv6\uff1a64\uff1aFF9B ::\u219264\uff1aFF9B :: C000\uff1a0201\uff08IPv6\u30a2\u30c9\u30ec\u30b9\u306e\u6700\u5f8c\u306e32\u30d3\u30c3\u30c8\u306b\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\uff09 \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9 64\uff1aFF9B ::\/96 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A-Resource\u30ec\u30b3\u30fc\u30c9\uff08A-RRS\u3001\u3064\u307e\u308aIPv4\u30a2\u30c9\u30ec\u30b9\u306eDNS\u30a8\u30f3\u30c8\u30ea\uff09\u304b\u3089\u306eDNS64\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u81ea\u52d5\u7684\u304b\u3064\u900f\u660e\u306aAAAA-RRS\uff08AAAA\uff1aIPv6\u30a2\u30c9\u30ec\u30b9\u306eDNS\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\uff09\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8aac\u660e\u3055\u308c\u305f\u624b\u9806\u3092\u4ecb\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002 2001\uff1aDB8 :: 1 NUR-IPV4\u30db\u30b9\u30c8\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044 host1.example.net \u30ec\u30b3\u30fc\u30c9\u3059\u308b\u3002\u5f7c\u306f\u305d\u306e\u540d\u524d\u3057\u304b\u77e5\u3089\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u30db\u30b9\u30c8\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u4f55\u3082\u77e5\u308a\u307e\u305b\u3093\u3002\u5f7c\u306f\u81ea\u5206\u306e\u540d\u524d\u30b5\u30fc\u30d0\u30fc\u3092\u5c0b\u306d\u307e\u3059 2001\uff1aDB8 :: 2 \u306e\u4f4f\u6240\u306b\u3088\u308b\u3068 host1.example.net \u5f7c\u306eDNS64\u540d\u524d\u30b5\u30fc\u30d0\u30fc 2001\uff1aDB8 :: 2 \u4eca\u5ea6\u306fAAAA\u89e3\u50cf\u5ea6\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u304c\u3001\u9069\u5207\u306a\u30a8\u30f3\u30c8\u30ea\u3092\u898b\u3064\u3051\u307e\u3059\uff08\u305d\u3053\u306b host1.example.net \u306f\u3044\u3044\u3044\u3048IPv6\u30a2\u30c9\u30ec\u30b9\uff09\u3002\u3053\u306e\u305f\u3081\u306b\u3001\u5f7c\u306ffor\u304b\u3089\u53d7\u3051\u53d6\u308a\u307e\u3059 host1.example.net \u8cac\u4efb\u3042\u308b\u540d\u524d\u30b5\u30fc\u30d0\u30fcIPv4\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3057\u305fA-Record\uff1a192.0.2.1 \u3053\u306e\u30a2\u30c9\u30ec\u30b9\u306f\u3001\uff08\u304a\u305d\u3089\u304f\u3053\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u6709\u52b9\u306a\uff09IPv6-Nat64\u30d5\u30a9\u30fc\u30e0\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002 64\uff1aFF9B :: 192.0.2.1 \u307e\u305f\u3002 64\uff1aFF9B :: C000\uff1a0201 DNS64\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30db\u30b9\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f 2001\uff1aDB8 :: 1 AAAA-RR\u30d0\u30c3\u30af\uff1a 64\uff1aFF9B :: C000\uff1a0201 \u3053\u308c\u306f\u3053\u308c\u306b\u5bfe\u3057\u3066\u900f\u660e\u3067\u3059\u3002\u5f7c\u306f\u3001\u6709\u52b9\u306a\u30a2\u30c9\u30ec\u30b9\u306eIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u8003\u616e\u3057\u307e\u3059 host1.example.net \u307e\u305f\u3001\u3053\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u4ecb\u3057\u3066IPv6\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001NAT64\u30eb\u30fc\u30bf\u30fc\u306b\u3088\u3063\u3066\u900f\u904e\u7684\u306b\u5909\u63db\u3055\u308c\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u30db\u30b9\u30c8\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002 DNS64\u3092\u6301\u3064NAT64\u306f\u3001IPv6\u30db\u30b9\u30c8\u306e\u4e21\u65b9\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u30ef\u30fc\u30eb\u30c9\u3092\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u900f\u660e\u3067\u7c21\u5358\u306a\u624b\u9806\u3067\u3059\u3002 DNS64\u3092\u4f7f\u7528\u3057\u3066NAT64\u306b\u5207\u308a\u66ff\u3048\u308b\u5834\u5408\u3001\u30db\u30b9\u30c8\u306fDNS64\u540d\u524d\u30b5\u30fc\u30d0\u30fc\u306b\u5207\u308a\u66ff\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u74b0\u5883\u3067DHCPv6\u307e\u305f\u306fSLAAC\u3092\u4ecb\u3057\u3066\u81ea\u52d5\u7684\u306b\u81ea\u52d5\u7684\u306b RFC 8106 \u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 NAT64\u306e\u6b20\u70b9\u306f\u3001\u4e3b\u306b\u305d\u308c\u304c\u307e\u3060NAT\u624b\u9806\u3067\u3042\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002\u52d5\u7684IPv4\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff08\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u5074\u200b\u200b\uff09\uff08 Statesome \u307e\u305f \u30b9\u30c6\u30fc\u30c8\u30d5\u30ebNAT64 \uff09\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u3001\u3059\u306a\u308f\u3061H.\u9867\u5ba2\u5074\u3067\u306f\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30d4\u30a2\u30c4\u30fc\u30d4\u30a2\u30b5\u30fc\u30d3\u30b9\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u52d5\u7684\u306aIPv4\u30a2\u30c9\u30ec\u30b9\u30d7\u30fc\u30eb\u306f\u3001IPv4\u30a2\u30c9\u30ec\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u5074\u200b\u200b\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u524d\u63d0\u6761\u4ef6\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3068\u3063\u3066\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u3068\u6bd4\u8f03\u3057\u3066NAT64\u306e\u5229\u70b9\u3067\u3059\u3002 DNS64\u3092\u6301\u3064NAT64\u306f\u3001IPv4\u306e\u4ee3\u308f\u308a\u306bDNS\u8981\u6c42\u306eIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u8fd4\u3059\u3068\u3044\u3046\u8003\u3048\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u540d\u524d\u304c\u306a\u3044\u304c\u3001IPv4\u30a2\u30c9\u30ec\u30b9\u304c\u76f4\u63a5\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\uff08\u305f\u3068\u3048\u3070\u3001\u6570\u5024IPv4\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u3064URIS\uff09\u3001DNS\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u307e\u3063\u305f\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u307e\u305f\u3001\u6642\u4ee3\u9045\u308c\u306eIPv6\u4e92\u63db\u6027\u306e\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3001\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001464xlat\u306a\u3069\u306e\u8ffd\u52a0\u306e\u624b\u9806\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002 DNS64\u3068\u7d44\u307f\u5408\u308f\u305b\u305fNAT64\u306f\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u5834\u5408\u3001\u516c\u958b\u30aa\u30d5\u30a1\u30fc\u3068\u3057\u3066\u9069\u3057\u3066\u3044\u307e\u3059\u3002 IPv4\u30db\u30b9\u30c8\u3078\u306e\u63a5\u7d9a\u3092\u6709\u52b9\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306eDNS64\u540d\u524d\u30b5\u30fc\u30d0\u30fc\u306e\u307f\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u5165\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 OpenBSD\u30d1\u30c3\u30b1\u30fc\u30b8\u30d5\u30a3\u30eb\u30bf\u30fc\u306ePF\u306f\u30012012\u5e745\u67081\u65e5\u306b\u516c\u958b\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3067NAT64\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002 NAT64\u306b\u5fc5\u8981\u306a\u30cd\u30c3\u30c8\u30d5\u30a3\u30eb\u30bf\u30fc\/IPTABLE\u30d1\u30c3\u30b1\u30fc\u30b8 [\u521d\u3081] \u5225\u306e\u30d1\u30c3\u30c1\u3002\u3055\u3089\u306bOpenSource Nat64\u5b9f\u88c5\u30ab\u30fc\u30cd\u30eb\u5916\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u304cLinux\u306eTayga\u3067\u3059\uff08Stateless\uff09 [2] \u304a\u3088\u3073lapsix\uff08\u30b9\u30c6\u30fc\u30bf\u30b9\uff09 [3] \u30ab\u30fc\u30cd\u30ebJool\uff08Stateful\uff09\u5185\u3068\u540c\u69d8\u306b [4] \u540d\u524d\u30b5\u30fc\u30d0\u30fc\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2BIND\u306fDNS64\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 [5] \u4ed5\u69d8 [ \u7de8\u96c6 | \u30bd\u30fc\u30b9\u30c6\u30ad\u30b9\u30c8\u3092\u7de8\u96c6\u3057\u307e\u3059 ] RFC 6146  – \u300cStateful Nat64\u300d\u3002\u5b9f\u969b\u306eNAT64\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059 RFC 6147  – \u300cDNS64\u300d\u3002 NAT64\u306e\u52d5\u4f5c\u306b\u91cd\u8981\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059 \u500b\u5225\u306b [ \u7de8\u96c6 | \u30bd\u30fc\u30b9\u30c6\u30ad\u30b9\u30c8\u3092\u7de8\u96c6\u3057\u307e\u3059 ] \u2191  http:\/\/thomas.gelf.net\/blog\/archives\/licht-ins-dunkel-dns64-und-nat64,43.43.html  \u2191  http:\/\/www.litech.org\/tayga\/  \u2191  https:\/\/www.wrapsix.org\/  \u2191  http:\/\/jool.mx\/en\/index.html  \u2191   https:\/\/ftp.isc.org\/isc\/bind9\/cur\/9.11\/doc\/arm\/bv9arm.ch06.html#options_grammar         (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/11414#breadcrumbitem","name":"NAT64  – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2"}}]}]