{"id":2628,"date":"2019-10-20T18:23:38","date_gmt":"2019-10-20T09:23:38","guid":{"rendered":"https:\/\/test.ji0vwl.net\/?p=2628"},"modified":"2020-02-15T07:53:24","modified_gmt":"2020-02-14T22:53:24","slug":"wordpress%e3%82%92ipv6%e3%81%ab%e5%af%be%e5%bf%9c%e3%81%97%e3%80%81ipv4-ipv6%e3%82%92%e5%88%a4%e5%88%a5%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/ji0vwl.net\/index.php\/2019\/10\/20\/2628\/","title":{"rendered":"WordPress\u3092IPv6\u306b\u5bfe\u5fdc\u3057\u3001IPv4\/IPv6\u3092\u5224\u5225\u3059\u308b"},"content":{"rendered":"

\u5148\u65e5\u3001\u5149\u56de\u7dda\u3092\u4e0a\u7530\u30b1\u30fc\u30d6\u30eb\u30d3\u30b8\u30e7\u30f3\uff08UCV\uff0950M\u304b\u3089\u30b3\u30df\u30e5\u30d5\u30a1\u5149\u306e1G\u306b\u5909\u66f4\u3057\u307e\u3057\u305f\u3002UCV\u306f50M\u5951\u7d04\u3067\u4e0a\u308a\/\u4e0b\u308a\u3068\u308240Mbps\u7a0b\u5ea6\u5b89\u5b9a\u3057\u3066\u51fa\u3066\u3001ping\u30825ms\u7a0b\u5ea6\u3068\u8abf\u5b50\u306f\u3059\u3053\u3076\u308b\u3088\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u96fb\u8a71\u3068\u5149\u56de\u7dda\u8fbc\u307f\u30671000\u5186\u4ee5\u4e0a\u5b89\u304f\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u4e57\u308a\u63db\u3048\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u30b3\u30df\u30e5\u30d5\u30a1\u306f\u6642\u9593\u5e2f\u306b\u3088\u3063\u3066\u306f\u901f\u5ea6\u304c\u3070\u3089\u3064\u304d\u307e\u3059\u304c\u3001\u9045\u304f\u3066\u308280Mbps\u3001\u65e9\u3044\u3068500Mbps\uff08\u6709\u7dda\uff09\u304f\u3089\u3044\u51fa\u307e\u3059\u3002ping\u306f15ms\u7a0b\u5ea6\u3068\u60aa\u5316\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u524d\u7f6e\u304d\u304c\u9577\u304f\u306a\u308a\u307e\u3057\u305f\u304c\u3001UCV\u3067\u306fIPv4\u306e\u307f\u3060\u3063\u305f\u3068\u3053\u308d\u3001\u30b3\u30df\u30e5\u30d5\u30a1\u306fIPv6\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u305f\u306e\u3067\u3001\u3055\u3063\u305d\u304f\u672cBlog\u30b5\u30a4\u30c8\u3082IPv6\u30a2\u30af\u30bb\u30b9\u306b\u5bfe\u5fdc\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n

1. AWS EC2\u306bIPv6\u8a2d\u5b9a\u3092\u3059\u308b<\/h3>\n

-1. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u306bIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u4ed8\u4e0e<\/h5>\n

\u5f53\u8a72EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u306bIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u4ed8\u4e0e\u3057\u307e\u3059\u3002EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u5c5e\u3059\u308bVPC\u3068\u30b5\u30d6\u30cd\u30c3\u30c8\u306b\u3082\u81ea\u52d5\u7684\u306bIPv6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u304c\u4ed8\u4e0e\u3055\u308c\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u624b\u52d5\u3067\u8db3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

-2. EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u5909\u66f4<\/h5>\n

\u5f53\u8a72EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306bSSH\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002do not edit\u3063\u3066\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u304c\u7121\u8996 \u7b11<\/p>\n

$ sudo -i\r\n# vim \/etc\/sysconfig\/network<\/pre>\n
# Created by cloud-init on instance boot automatically, do not edit.\r\n#\r\nNETWORKING=yes\r\n#NETWORKING_IPV6=yes\r\n#IPV6_AUTOCONF=no\r\nHOSTNAME=localhost.localdomain\r\nNOZEROCONF=yes<\/pre>\n
 <\/p>\n
# vim \/etc\/sysconfig\/network-scripts\/ifcfg-ens5<\/pre>\n
# Created by cloud-init on instance boot automatically, do not edit.\r\n#\r\nBOOTPROTO=dhcp\r\nDEVICE=ens5\r\nHWADDR=xx:xx:xx:xx:xx:xx\r\nIPV6INIT=yes\r\nONBOOT=yes\r\nTYPE=Ethernet\r\nUSERCTL=no\r\nPEERDNS=no\r\nDHCPV6C=yes\r\nDHCPV6C_OPTIONS=-nw\r\nPERSISTENT_DHCLIENT=yes\r\nRES_OPTIONS=\"timeout:2 attempts:5\"\r\nDHCP_ARP_CHECK=no<\/pre>\n
 <\/p>\n
t2.nano\u2192t3a.nano\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u3092\u5909\u63db\u3059\u308b\u969b\u306b\u3001eth0\u2192ens5\u306b\u5909\u308f\u3063\u3066\u3044\u307e\u3059\u306e\u3067\u3001eth0\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u524a\u9664\u3057\u306a\u3044\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u306e\u518d\u8d77\u52d5\u306b\u5931\u6557\u3057\u307e\u3059\uff08\u5b9f\u306f\u3053\u308c\u306b\u3081\u3061\u3083\u304f\u3061\u3083\u30cf\u30de\u308a\u307e\u3057\u305f\u6c57\uff09<\/strong>\u3044\u307e\u307e\u3067\u3088\u304f\u3053\u306e\u72b6\u614b\u3067\u52d5\u3044\u3066\u3044\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n
# rm -rf \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/pre>\n
 <\/p>\n
\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b5\u30fc\u30d3\u30b9\u3092\u518d\u8d77\u52d5\u3057\u3066\u5b8c\u4e86\u3002<\/p>\n
Apache\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30db\u30b9\u30c8\u8a2d\u5b9a\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067IPv4\/IPv6\u4e21\u5bfe\u5fdc\u306a\u306e\u3067\u3044\u3058\u3089\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3067\u3057\u305f\u3002\u9006\u306bIPv6\u3067\u30a2\u30af\u30bb\u30b9\u304c\u304d\u305f\u3089\u3053\u3063\u3061\u306e\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3001\u3068\u3084\u308b\u65b9\u6cd5\u3082\u3042\u308b\u3088\u3046\u3067\u3059\u304c\u4eca\u56de\u306f\u5272\u611b\u3002<\/p>\n
# systemctl restart network<\/pre>\n
 <\/p>\n
 <\/p>\n
2. \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306bIPv6\u306e\u8a2d\u5b9a\u3092\u3059\u308b<\/h3>\n
\u5f53\u8a72\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u306e TCP\/80\u3001TCP\/443\u306b\u300c ::\/0\u300d\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
 <\/p>\n
3. DNS AAAA\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b<\/h3>\n
\u304a\u540d\u524d.com\u7b49\u3067\u3001\u4e0a\u8a18\u3067\u8a2d\u5b9a\u3057\u305f IPv6\u30a2\u30c9\u30ec\u30b9\u3092AAAA\u30ec\u30b3\u30fc\u30c9\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002IPv4\u306fA\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u304c\u3001IPv6\u306fAAAA\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u305d\u306e\u5f8c\u3001DNS\u304c\u6d78\u900f\u3059\u308b\u307e\u3067\u6570\u5341\u5206\u5f85\u3063\u3066\u3001IPv6\u30c6\u30b9\u30c8\u30b5\u30a4\u30c8<\/a>\u3067\u758e\u901a\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
 <\/p>\n
4. WordPress\u306bIPv4\/IPv6\u5224\u5225\u30a2\u30a4\u30b3\u30f3\u3092\u3064\u3051\u308b\uff08\u4efb\u610f\uff09<\/h3>\n
IPv6\u30a2\u30af\u30bb\u30b9\u306e\u6e96\u5099\u304c\u3067\u304d\u305f\u3089\u3001\u3061\u3083\u3093\u3068IPv6\u3067\u30a2\u30af\u30bb\u30b9\u304c\u304d\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001WordPress\u306eIPv4\/IPv6\u5224\u5225\u30a2\u30a4\u30b3\u30f3\u3092\u8868\u793a\u3057\u305f\u3044\u7b87\u6240\u306b\u4ee5\u4e0b\u3092\u8ffd\u8a18\u3057\u307e\u3059\uff08\u4efb\u610f\uff09\u3002footer.php \u3042\u305f\u308a\u304c\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3059\u3002<\/p>\n
<?php\r\n    $ipv4 = '^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$';\r\n\u00a0 \u00a0 <\/span>if (preg_match('\/' . $ipv4 . '\/', $_SERVER['REMOTE_ADDR']) ) {\r\n\u00a0\u00a0 \u00a0    <\/span>echo '<br>\u3042\u306a\u305f\u306fIPv4\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3059<br>';\r\n\u00a0 \u00a0 <\/span>}else{\r\n\u00a0 \u00a0 \u00a0 \u00a0 <\/span>echo '<br>\u3042\u306a\u305f\u306fIPv6\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3059<br>';\r\n  \u00a0 \u00a0 \u00a0 <\/span>echo '<img src=\"\/images\/ipv6.png\" alt=\"ipv6\" border=\"0\" \/>';\r\n\u00a0 \u00a0 <\/span>}\r\n?><\/pre>\n
\/wp-content\/themes\/twentyfourteen\/footer.php \u5168\u6587<\/h5>\n
<?php\r\n\/**\r\n\u00a0<\/span>* The template for displaying the footer\r\n\u00a0<\/span>*\r\n\u00a0<\/span>* Contains footer content and the closing of the #main and #page div elements.\r\n\u00a0<\/span>*\r\n\u00a0<\/span>* @package WordPress\r\n\u00a0<\/span>* @subpackage Twenty_Fourteen\r\n\u00a0<\/span>* @since Twenty Fourteen 1.0\r\n\u00a0<\/span>*\/\r\n?>\r\n    <\/div><!-- #main -->\r\n\u00a0 \u00a0 <\/span><footer id=\"colophon\" class=\"site-footer\" role=\"contentinfo\">\r\n\u00a0 \u00a0     <\/span><?php get_sidebar( 'footer' ); ?>\r\n\u00a0 \u00a0 \u00a0 \u00a0     <\/span><div class=\"site-info\">\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0     <\/span><?php do_action( 'twentyfourteen_credits' ); ?>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0     <\/span><?php\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0     <\/span>if ( function_exists( 'the_privacy_policy_link' ) ) {\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0     <\/span>the_privacy_policy_link( '', '<span role=\"separator\" aria-hidden=\"true\"><\/span>' );\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>}\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span>?>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><a href=\"<?php echo esc_url( __( 'https:\/\/wordpress.org\/', 'twentyfourteen' ) ); ?>\" class=\"imprint\">\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><?php printf( __( 'Proudly powered by %s', 'twentyfourteen' ), 'WordPress' ); ?>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><\/a>\r\n\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span><?php\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0    <\/span>$ipv4 = '^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$';\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span>if (preg_match('\/' . $ipv4 . '\/', $_SERVER['REMOTE_ADDR']) ) {\r\n\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0      \u00a0 \u00a0 \u00a0 \u00a0 <\/span>echo '<br>\u3042\u306a\u305f\u306fIPv4\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3059<br>';\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0  \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>}else{\r\n\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0     \u00a0 \u00a0 \u00a0 \u00a0 <\/span>echo '<br>\u3042\u306a\u305f\u306fIPv6\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u307e\u3059<br>';\r\n\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>echo '<img src=\"\/images\/ipv6.png\" alt=\"ipv6\" border=\"0\" \/>';\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0  \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>}\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/span>?>\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0     <\/span><\/div><!-- .site-info -->\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/footer><!-- #colophon -->\r\n\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/div><!-- #page -->\r\n    <?php wp_footer(); ?>\r\n<\/body>\r\n<\/html><\/pre>\n
 <\/p>\n
\u30a2\u30af\u30bb\u30b9\u7d50\u679c<\/h3>\n
IPv4\u30a2\u30af\u30bb\u30b9\uff08UQ\u30e2\u30d0\u30a4\u30eb 4G\uff09<\/h5>\n
\"\"<\/p>\n
IPv6\u30a2\u30af\u30bb\u30b9\uff08\u30b3\u30df\u30e5\u30d5\u30a1\u5149 Wi-Fi\uff09<\/h5>\n
\"\"<\/p>\n
 <\/p>\n
\u30da\u30fc\u30b8\u6700\u4e0b\u90e8\u306bIPv4\/IPv6\u5224\u5225\u30a2\u30a4\u30b3\u30f3\u304c\u4ed8\u52a0\u3055\u308c\u3001IPv6\u3067\u306e\u30a2\u30af\u30bb\u30b9\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
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