{"id":3821,"date":"2014-01-08T19:07:25","date_gmt":"2014-01-08T10:07:25","guid":{"rendered":"https:\/\/y2tech.net\/blog\/?p=3821"},"modified":"2014-01-08T22:32:10","modified_gmt":"2014-01-08T13:32:10","slug":"ipv6_settings_on_sakura_vps","status":"publish","type":"post","link":"https:\/\/y2tech.net\/blog\/inet\/web\/ipv6_settings_on_sakura_vps-3821\/","title":{"rendered":"\u3055\u304f\u3089VPS\u3067IPv6\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u307f\u305f"},"content":{"rendered":"<h3>\u3055\u304f\u3089VPS\u304cIPv6\u5bfe\u5fdc\u306b\u306a\u3063\u305f\u3068\u3044\u3046\u8a33\u3067\uff0e\uff0e\uff0e<\/h3>\r\n<br>\r\n<p>  \u3000\r\n<p>\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306eVPS\u30b5\u30fc\u30d3\u30b9\u306e\u4e00\u90e8\u30672013\u5e7410\u670831\u65e5\u304b\u3089IPv6\u5bfe\u5fdc\u304c\u59cb\u3081\u3089\u308c\u305f\u3088\u3046\u306a\u306e\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u30b2\u30b9\u30c8OS\u3092IPv6\u306b\u5bfe\u5fdc\u3055\u305b\u3066\u307f\u305f\uff0e\u30b2\u30b9\u30c8OS(CentOS6.5)\u306eIPv6\u306e\u8a2d\u5b9a\u3067\u307b\u3093\u306e\u5c11\u3057\u624b\u9593\u53d6\u3063\u305f\u304c\u3001\u3055\u304f\u3089\u306eVPS\u30b5\u30fc\u30d3\u30b9\u306fIPv6\u5bfe\u5fdc\u30b5\u30fc\u30d0\u69cb\u7bc9\u306e\u30c6\u30b9\u30c8\u30fb\u7df4\u7fd2\u74b0\u5883\u3068\u3057\u3066\u306f\u6700\u9069\u306a\u74b0\u5883\u3060\u308d\u3046\uff0e<\/p>\r\n<br>\r\n<p> <a href=\"http:\/\/support.sakura.ad.jp\/mainte\/newsentry.php?id=11432\" title=\"\u300c\u3055\u304f\u3089\u306eVPS\u300d\u306e\u4e00\u90e8\u30ea\u30fc\u30b8\u30e7\u30f3\u306b\u3066\u300cIPv6\u300d\u5bfe\u5fdc\u958b\u59cb\" target=\"_blank\">\u300c\u3055\u304f\u3089\u306eVPS\u300d\u306e\u4e00\u90e8\u30ea\u30fc\u30b8\u30e7\u30f3\u306b\u3066\u300cIPv6\u300d\u5bfe\u5fdc\u958b\u59cb<\/a> \r\n<br>\r\n<p>\u3000\u3000 \r\n<br>\r\n<p>\u3053\u306e\u6848\u5185\u3092\u898b\u308b\u9650\u308a\u3001\u307e\u3060\u5168\u3066\u306eVPS\u30b5\u30fc\u30d3\u30b9\u304cIPv6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u8a33\u3067\u306f\u306a\u3044\u3088\u3046\u3060\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u79c1\u304c\u30c6\u30b9\u30c8\u7528\u306b\u4f7f\u3063\u3066\u3044\u308bVPS\u30b5\u30fc\u30d3\u30b9\u304cIPv6\u5bfe\u5fdc\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u306e\u4e8b\u306a\u306e\u3067\u3001\u65e9\u901f\u30b2\u30b9\u30c8OS\u3092IPv6\u5bfe\u5fdc\u306b\u3057\u3066\u307f\u305f\uff0e\r\n<br>\r\n<p> \r\n<br>\r\n<p>\u307e\u3060\u4e16\u9593\u3067\u306fIPv6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306f\u5c11\u306a\u3044\u304c\u3001\u5c06\u6765\uff08\u305d\u3093\u306a\u306b\u5148\u306e\u8a71\u3067\u306f\u306a\u3044\u304c\uff09\u306e\u5099\u3048\u3068\u3057\u3066IPv6\u5bfe\u5fdc\u306e\u7df4\u7fd2\u3092\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\uff0e\u3068\u306f\u8a00\u3063\u3066\u3082\u672c\u5f53\u306bIPv6\u306e\u6642\u4ee3\u306f\u6765\u308b\u306e\u3060\u308d\u3046\u304b\uff1f\u3000\r\n<\/p>\r\n<br>\r\n<p>IPv6\u5bfe\u5fdc\u306b\u306f\u30b5\u30fc\u30d0\u3060\u3051\u3067\u306f\u306a\u304fLAN\u306a\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3082\u542b\u3081\u3066\u30c8\u30fc\u30bf\u30eb\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3001IPv6\u3078\u306e\u9053\u306e\u308a\u306f\u76f8\u5f53\u9060\u3044\u3068\u3044\u3046\u306e\u304c\u79c1\u306e\u6b63\u76f4\u306a\u611f\u60f3\u3060\uff0e\u4e00\u822c\u306e\u4f01\u696d\u3084\u5bb6\u5ead\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304cIPv6\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u306e\u306f\u5c11\u6570\u6d3e\u3067\u3057\u3087\u3046\u306d\uff0e\u5927\u624b\u306e\u5927\u90e8\u5206\u306eISP\u306fIPv6\u5bfe\u5fdc\u3092\u6e08\u307e\u305b\u3066\u3044\u308b\u3051\u3069\u3001\u4e00\u822c\u306e\u4f1a\u793e\u3084\u7d44\u7e54\u5185\u306eLAN\u3067\u306fIPv6\u3067\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306a\u74b0\u5883\u306f\u5e0c\u3067\u3057\u3087\u3046\u306d\uff0e\u79c1\u306e\u6240\u5c5e\u3059\u308b\u67d0\u7d44\u7e54\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306fIPv6\u3067\u5916\u306b\u51fa\u3089\u308c\u306a\u3044\u307f\u305f\u3044\u3060\u3057\uff0e\uff0e\uff0e\u3000\uff08eduroam\u74b0\u5883\u3067\u306fIPv6\u3067\u305d\u306e\u307e\u307e\u51fa\u3089\u308c\u308b\u307f\u305f\u3044\uff09\r\n<br>\r\n\u3053\u306e\u5206\u3060\u3068\u591a\u5206\u4e16\u306e\u4e2d\u306fIPv6\u306b\u306f\u79fb\u884c\u3057\u306a\u3044\uff08\u3067\u304d\u306a\u3044\uff09\u306e\u3067\u306f\u306a\u3044\u304b\u306a\uff0e\uff0e\uff0e\r\n<br>\r\n\r\n<h4>\u4eca\u56de\u306e\u5b9f\u9a13\u74b0\u5883<\/h4>\r\n<br>\r\n<p>\u3000\r\n<p>\u3000\r\n<br>\r\n<p>\u30fb VPS 2G HDD\u30d7\u30e9\u30f3\uff08\u6708\u984d1,480\u5186\u3000\u30e1\u30e2\u30ea\uff1a2GB\u3001\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\uff1a200GB\u3001\u4eee\u60f33\u30b3\u30a2\uff09\u3000\u77f3\u72e9\u30ea\u30fc\u30b8\u30e7\u30f3\r\n<br>\r\n<p>\u30fb\u30b2\u30b9\u30c8OS : CentOS 6 x86_64 \uff08\u4e88\u3081\u7528\u610f\u3055\u308c\u3066\u3044\u308bCentOS6\u30a4\u30e1\u30fc\u30b8\u3092\u5229\u7528\uff09\u3000\u30ab\u30fc\u30cd\u30eb\uff1a\u30002.6.32-431.3.1.el6.x86_64\r\n<br>\r\n<p>\u3000\u3000\r\n<br>\r\n<p>CentOS6 \u3092IPv6\u306b\u5bfe\u5fdc\u3055\u305b\u308b\u969b\u306b\u3001\u30cd\u30c3\u30c8\u4e0a\u306e\u60c5\u5831\u306a\u3069\u3092\u53c2\u8003\u306b\u3084\u3063\u3066\u307f\u305f\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u306e\u8a2d\u5b9a\u304c\u4e0a\u624b\u304f\u884c\u304b\u305a\u3061\u3087\u3063\u3068\u624b\u9593\u53d6\u3063\u3066\u3057\u307e\u3063\u305f\uff0e\u5f8c\u3067\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306eVPS\u306b\u95a2\u3059\u308b<a href=\"http:\/\/support.sakura.ad.jp\/manual\/vps\/\" title=\"\u3055\u304f\u3089\u306eVPS\u30b5\u30dd\u30fc\u30c8\u30ac\u30a4\u30c9\" target=\"_blank\">\u30b5\u30dd\u30fc\u30c8\u60c5\u5831<\/a>\u3092\u898b\u305f\u3089\u8a2d\u5b9a\u3067\u8e93\u3044\u305f\u90e8\u5206\u304c\u61c7\u5207\u4e01\u5be7\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u3001\u3053\u308c\u304b\u3089IPv6\u306b\u6311\u6226\u3057\u3088\u3046\u3068\u3059\u308b\u65b9\u306f\u5148\u305a\u59cb\u3081\u306b\u3053\u306e\u30b5\u30dd\u30fc\u30c8\u60c5\u5831\u3092\u898b\u3066\u7f6e\u304f\u3079\u304d\u3060\u3063\u305f\uff0e\r\n<br>\r\n<p> \r\n<br>\r\n<p><a href=\"http:\/\/support.sakura.ad.jp\/manual\/vps\/mainte\/ipv6-address.html\" title=\"IPv6\u30a2\u30c9\u30ec\u30b9\u306e\u8a2d\u5b9a\u65b9\u6cd5\" target=\"_blank\">IPv6\u30a2\u30c9\u30ec\u30b9\u306e\u8a2d\u5b9a\u65b9\u6cd5 http:\/\/support.sakura.ad.jp\/manual\/vps\/mainte\/ipv6-address.html<\/a>\r\n<br>\r\n<p>\u3000 \r<\/p>\r\n\r\n<h4>\u4eca\u56deIPv6\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3067\u8e93\u3044\u305f\u7b87\u6240<\/h4>\r\n<br>\r\n\r\n<p>CentOS6(x86_64)\u3067\u306f\u3001&#8221;eth0&#8243; \u3092IPv4\u3068IPv6\u306e\u30c7\u30e5\u30a2\u30eb\u30b9\u30bf\u30c3\u30af\u69cb\u6210\u306b\u3059\u308b\u969b\u306b\u3001&#8221;\/etc\/sysconfig\/network&#8221; \u307e\u305f\u306f &#8220;\/etc\/sysconfig\/network-scripts\/ifcfg-eth0&#8221; \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\r\n<\/p>\r\n<br>\r\n<p><b><strong>IPV6_DEFAULTDEV=&#8221;eth0&#8243;<\/strong><\/b>\r\n<\/p>\r\n<br>\r\n<p>\u3068\u3044\u3046\u8a18\u8ff0\u3092\u5165\u308c\u3066\u7f6e\u304b\u306a\u3044\u3068IPv6\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u304d\u3061\u3093\u3068\u8a2d\u5b9a\u3055\u308c\u306a\u3044\u3088\u3046\u3060\uff0e\u5f53\u521d\u3053\u306e\u4e8b\u306b\u6c17\u4ed8\u304b\u305a\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u81ea\u52d5\u3067\u8a2d\u5b9a\u3055\u308c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u624b\u52d5\u3067IPv6\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u305f\u304c\u3001\u4e0a\u8a18\u306e\u8a2d\u5b9a\u3092\u304d\u3061\u3093\u3068\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u3067IPv6\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u8a2d\u5b9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff0e\r\n<br>\r\n<p> \u3000\r\n<br>\r\n<p>IPV6_DEFAULTDEV=&#8221;eth0&#8243; \u306e\u8a18\u8ff0\u304c\u7121\u3044\u3068\u3001\r\n<br>\r\n<p>\u3000 \r\n<pre><code class=\"language-Markup\">\r\nBringing up loopback interface:                            [  OK  ]\r\nBringing up interface eth0:  Determining if ip address 133.242.171.129 is already in use for device eth0...\r\nERROR    : [ipv6_set_default_route] Given IPv6 default gateway 'fe80::1' is link-local, but no scope or gateway device is specified\r\n                                                           [  OK  ]\r\n<\/code><\/pre>\r\n<br>\r\n<p>\u3000\r\n\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066IPv6\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u8a2d\u5b9a\u3055\u308c\u306a\u3044\uff0e\r\n<br>\r\n<p> \r\n<pre><code class=\"language-Markup\">\r\n[root@y2pub network-scripts]# ifconfig -a\r\neth0      Link encap:Ethernet  HWaddr 52:54:0A:01:03:55  \r\n          inet addr:133.242.171.129  Bcast:133.242.171.255  Mask:255.255.254.0\r\n          inet6 addr: 2401:2500:102:1210:133:242:171:129\/64 Scope:Global\r\n          inet6 addr: fe80::5054:aff:fe01:355\/64 Scope:Link\r\n          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1\r\n          RX packets:1277208 errors:0 dropped:0 overruns:0 frame:0\r\n          TX packets:8825 errors:0 dropped:0 overruns:0 carrier:0\r\n          collisions:0 txqueuelen:1000 \r\n          RX bytes:82178791 (78.3 MiB)  TX bytes:2785883 (2.6 MiB)\r\n[root@y2pub sysconfig]# route -n -A inet6       \r\nKernel IPv6 routing table\r\nDestination                                 Next Hop                                Flags Metric Ref    Use Iface\r\n2401:2500:102:1210::\/64                     ::                                      U     256    0        0 eth0    \r\nfe80::\/64                                   ::                                      U     256    0        0 eth0    \r\n::1\/128                                     ::                                      U     0      0        1 lo      \r\n2401:2500:102:1210:133:242:171:129\/128      ::                                      U     0      0        1 lo      \r\nfe80::5054:aff:fe01:355\/128                 ::                                      U     0      0        1 lo      \r\nff02::12\/128                                ff02::12                                UC    0      254       0 eth0    \r\nff02::1:ff00:1\/128                          ff02::1:ff00:1                          UC    0      1        0 eth0    \r\nff00::\/8                                    ::                                      U     256    0        0 eth0    \r\n[root@y2pub sysconfig]# ping6 ipv6.google.com\r\nconnect: Network is unreachable\r\n<\/code><\/pre>\r\n<br>\r\n<p>\r\n\u624b\u52d5\u3067IPv6\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\r\n<br>\r\n<p>\r\n<pre><code class=\"language-Markup\">\r\n[root@y2pub sysconfig]# ip -6 route add default via fe80::1 dev eth0       \r\n[root@y2pub sysconfig]# route -n -A inet6\r\nKernel IPv6 routing table\r\nDestination                                 Next Hop                                Flags Metric Ref    Use Iface\r\n2401:2500:102:1210::\/64                     ::                                      U     256    0        0 eth0    \r\nfe80::\/64                                   ::                                      U     256    0        0 eth0    \r\n::\/0                                        fe80::1                                 UG    1024   0        0 eth0    \r\n::1\/128                                     ::                                      U     0      1        1 lo      \r\n2401:2500:102:1210:133:242:171:129\/128      ::                                      U     0      0        1 lo      \r\nfe80::5054:aff:fe01:355\/128                 ::                                      U     0      0        1 lo      \r\nff02::12\/128                                ff02::12                                UC    0      680       0 eth0    \r\nff02::1:ff00:1\/128                          ff02::1:ff00:1                          UC    0      1        0 eth0    \r\nff00::\/8                                    ::                                      U     256    0        0 eth0    \r\n[root@y2pub sysconfig]# ping6 ipv6.google.com\r\nPING ipv6.google.com(2404:6800:4004:809::1011) 56 data bytes\r\n64 bytes from 2404:6800:4004:809::1011: icmp_seq=1 ttl=52 time=22.7 ms\r\n64 bytes from 2404:6800:4004:809::1011: icmp_seq=2 ttl=52 time=20.0 ms\r\n64 bytes from 2404:6800:4004:809::1011: icmp_seq=3 ttl=52 time=20.0 ms\r\n64 bytes from 2404:6800:4004:809::1011: icmp_seq=4 ttl=52 time=20.0 ms\r\n<\/code><\/pre>\r\n<\/p>\r\n<br>\r\n<p>\u4e00\u5fdcIPv6\u3067\u5916\u90e8\u3068\u306e\u9593\u3067\u901a\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u304c\u3001\u3053\u308c\u3067\u306f\u6c17\u6301\u3061\u60aa\u3044\u306e\u3067\u3001\u30cd\u30c3\u30c8\u3067\u8272\u3005\u3068\u8abf\u3079\u3066\u3044\u305f\u3089 IPV6_DEFAULTDEV=&#8221;eth0&#8243; \u3068\u3044\u3046\u8a2d\u5b9a\u9805\u76ee\u304c\u6709\u308b\u3053\u3068\u306b\u6c17\u4ed8\u304d\u3001\u3053\u306e\u8a2d\u5b9a\u3092\u5165\u308c\u3066\u307f\u305f\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8d77\u52d5\u6642\u306b\u554f\u984c\u7121\u304fIPv6\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u8a2d\u5b9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff0e\u30cd\u30c3\u30c8\u4e0a\u3067\u306fIPV6_DEFAULTDEV \u3092\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u306a\u4e8b\u4f8b\u3092\u6b86\u3069\u898b\u304b\u3051\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u306e\u9805\u76ee\u306e\u5b58\u5728\u306b\u6c17\u4ed8\u304b\u305a\u306b\u624b\u9593\u53d6\u3063\u3066\u3057\u307e\u3063\u305f\uff0e\r\n<br>\r\n<p>\u3000\r\n<pre><code class=\"language-Markup\">\r\n[root@y2pub sysconfig]# \/etc\/init.d\/network restart\r\nShutting down interface eth0:                              [  OK  ]\r\nShutting down loopback interface:                          [  OK  ]\r\nBringing up loopback interface:                            [  OK  ]\r\nBringing up interface eth0:  Determining if ip address 133.242.171.129 is already in use for device eth0...\r\n                                                           [  OK  ]\r\n[root@y2pub sysconfig]# route -n -A inet6\r\nKernel IPv6 routing table\r\nDestination                                 Next Hop                                Flags Metric Ref    Use Iface\r\n2401:2500:102:1210::\/64                     ::                                      U     256    0        0 eth0    \r\nfe80::\/64                                   ::                                      U     256    0        0 eth0    \r\n::\/0                                        fe80::1                                 UG    1      0        0 eth0    \r\n::1\/128                                     ::                                      U     0      0        1 lo      \r\n2401:2500:102:1210:133:242:171:129\/128      ::                                      U     0      1        1 lo      \r\nfe80::5054:aff:fe01:355\/128                 ::                                      U     0      0        1 lo      \r\nff02::12\/128                                ff02::12                                UC    0      28       0 eth0    \r\nff00::\/8                                    ::                                      U     256    0        0 eth0    \r\n<\/code><\/pre>\r\n<br>\r\n<p>\r\n\u7121\u4e8b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8d77\u52d5\u6642\u306bIPv6\u30c7\u30d5\u30a9\u30eb\u30c8\u30eb\u30fc\u30c8\u304c\u81ea\u52d5\u3067\u8a2d\u5b9a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff0e\r\n<br>\r\n\r\n<br>\r\n<p>\r\n<h4>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u3067\u306eIPv6\u8a2d\u5b9a\u306b\u3064\u3044\u3066<\/h4>\r\n<br>\r\n\r\n<p>Apache\u306a\u3069\u306e\u30e1\u30b8\u30e3\u30fc\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u5927\u90e8\u524d\u304b\u3089IPv6\u5bfe\u5fdc\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u7279\u306bIPv6\u3060\u304b\u3089\u3068\u3044\u3063\u3066\u7279\u5225\u306a\u8a2d\u5b9a\u3092\u3057\u306a\u304f\u3066\u3082\u826f\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u306f\u3044\u308b\u304c\u3001IP\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3067\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3092\u639b\u3051\u3066\u3044\u308b\u3088\u3046\u306a\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3060\uff0e<\/p>\r\n<br>\r\n<p>\u4e00\u4f8b\u3068\u3057\u3066\u3001.htaccess\u3067\u306e\u8a2d\u5b9a\u4f8b\u3092\u793a\u3059\uff0e\u3000\u3000\r<\/p>\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\norder deny,allow\r\ndeny from all\r\nallow from localhost\r\nallow from 2001:2f8:200:1::1\/64   <=== IPv6\u306e\u30a2\u30c9\u30ec\u30b9\u5f62\u5f0f\u3067\u8a2d\u5b9a\r\n<\/code><\/pre>\r\n<br>\r\n<p>\r\n<h4>WEB\u30d6\u30e9\u30a6\u30b6\u3067\u306eIPv6\u30a2\u30c9\u30ec\u30b9\u5165\u529b\u306b\u3064\u3044\u3066<\/h4>\r\n<br>\r\n\r\n<p>Apche\u7b49\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304cIPv6\u5bfe\u5fdc\u306b\u306a\u3063\u3066\u3044\u308b\u4e8b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001WEB\u30d6\u30e9\u30a6\u30b6\u3067\u78ba\u8a8d\u3057\u3066\u307f\u308b\u306e\u304c\u826f\u3044\u3060\u308d\u3046\uff0eIPv6\u3067\u306e\u30a2\u30c9\u30ec\u30b9\u8868\u8a18\u306f [2401:2500:102:1210:133:242:171:129] \u306e\u3088\u3046\u306b\u8a18\u8ff0\u3059\u308c\u3070\u826f\u3044\uff0e\r\n \u3000 \r\n  \u3000\u3000<strong><b><a href=\"http:\/\/[2401:2500:102:1210:133:242:171:129]\/\" title=\"Accessing IPv6 Test Site [ y2pub.net ]\" target=\"_blank\">http:\/\/[2401:2500:102:1210:133:242:171:129]\/<\/a><\/b><\/strong>\r\n<\/p>\r\n<br>\r\n<p>\u5c24\u3082\u3001\u3053\u3093\u306a\u9762\u5012\u306aURL\u8868\u8a18\u3092\u3057\u306a\u304f\u3066\u3082IPv4\u306e\u5834\u5408\u3068\u540c\u3058\u3088\u3046\u306bDNS\u540d\u3092\u4f7f\u3063\u3066\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3060\uff0e\u3055\u304f\u3089\u306eVPS\u3067\u306f IPv6\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u95a2\u3057\u3066\u3082DNS\u767b\u9332\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3001IPv6\u306eDNS\u540d\u3067\u3082\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3060\uff0e\u3055\u304f\u3089\u306eVPS\u3067\u306fIPv6\u306eDNS\u540d\u3068\u3057\u3066\u4e88\u3081IPv4\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u5f8c\u306b\"v6.sakura.ne.jp\" \u3092\u4ed8\u52a0\u3057\u305f\u5f62\u3067\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\r\n<br>\r\n<p>\u3000\r\n  \u3000\u3000<strong><b><a href=\"http:\/\/133.242.171.129.v6.sakura.ne.jp\/\" title=\"Accessing IPv6 Test Site with DNS Name Space [ y2pub.net ]\" target=\"_blank\">http:\/\/133.242.171.129.v6.sakura.ne.jp\/<\/a><\/b><\/strong>\r\n<br>\r\n<p>\u3000\r\n\u306e\u3088\u3046\u306b\u6307\u5b9a\u3059\u308c\u3070\u826f\u3044\uff0e\r\n<br>\r\n\r\n<div style=\"width: 100%; margin: 0 auto; text-align: center;\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2014\/01\/IPv6DirectIPAccess.jpg\" alt=\"IPv6 Address Notation\" width=\"640\" height=\"434\" class=\"size-full wp-image-3829\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2014\/01\/IPv6DirectIPAccess.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2014\/01\/IPv6DirectIPAccess-240x162.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>IPv6\u30a2\u30c9\u30ec\u30b9\u3092\u76f4\u63a5\u5165\u529b\u3057\u305f\u5834\u5408<\/span>\r\n<br>\r\n<p>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2014\/01\/IPv6DNSAccess.jpg\" alt=\"IPv6 DNS Name Space\" width=\"640\" height=\"434\" class=\"size-full wp-image-3830\" srcset=\"https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2014\/01\/IPv6DNSAccess.jpg 640w, https:\/\/y2tech.net\/blog\/wp-content\/uploads\/2014\/01\/IPv6DNSAccess-240x162.jpg 240w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><br><span>DNS\u767b\u9332\u3055\u308c\u3066\u3044\u308bIPv6\u30a2\u30c9\u30ec\u30b9\u3092\u540d\u524d\u3067\u5165\u529b\u3057\u305f\u5834\u5408<\/span>\r\n<br>\r\n<\/div>\r\n<hr \/>\r\n<h4>\u304a\u307e\u3051\uff11\uff1a\u3000\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306eIPv6\u3078\u306e\u53d6\u308a\u7d44\u307f\u306b\u95a2\u3059\u308b\u8cc7\u6599<\/h4>\r\n<br>\r\n<p>\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306eIPv6\u3078\u306e\u53d6\u308a\u7d44\u307f\u306b\u95a2\u3059\u308b\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u8cc7\u6599\uff082013\/3\/12\uff09\u304cJAIPA\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u6709\u3063\u305f\u306e\u3067\u3001\u305d\u306eURL\u3092\u7d39\u4ecb\u3057\u3066\u304a\u304f\uff0e<\/p>\r\n<br>\r\n<p><a href=\"http:\/\/www.jaipa.or.jp\/event\/CloudCon\/130312_sakura.pdf\" title=\"http:\/\/www.jaipa.or.jp\/event\/CloudCon\/130312_sakura.pdf\" target=\"_blank\">http:\/\/www.jaipa.or.jp\/event\/CloudCon\/130312_sakura.pdf<\/a>\r\n<br>\r\n\r\n \r\n<hr \/>\r\n<h4>\u304a\u307e\u3051\uff12\uff1a\u3000\u3053\u306e\u30d6\u30ed\u30b0\u306e IPv6\u30a2\u30c9\u30ec\u30b9<\/h4>\r\n<br>\r\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u81ea\u4f53\u306f\u3055\u304f\u3089\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u304c\u3001\u65e2\u306bIPv6\u5bfe\u5fdc\u304c\u306a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3060\uff0e\r\n<br>\r\n<pre><code class=\"language-Markup\">\r\n% ifconfig\r\nem0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500\r\n\toptions=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC>\r\n\tether 52:54:00:f4:a5:eb\r\n\tinet 219.94.162.75 netmask 0xffffff80 broadcast 219.94.162.127\r\n\tinet6 fe80::5054:ff:fef4:a5eb%em0 prefixlen 64 scopeid 0x2 \r\n\tinet6 2403:3a00:101:c:219:94:162:75 prefixlen 64 \r\n\tnd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>\r\n\tmedia: Ethernet autoselect (1000baseT <full-duplex>)\r\n\tstatus: active\r\npflog0: flags=141<UP,RUNNING,PROMISC> metric 0 mtu 33152\r\n\tnd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>\r\nlo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384\r\n\toptions=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>\r\n\tinet6 ::1 prefixlen 128 \r\n\tinet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 \r\n\tinet 127.0.0.1 netmask 0xff000000 \r\n\tnd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>\r\n% \r\n\r\n<\/code><\/pre>\r\n<br>\r\n<p> \r<\/p>\r\n<br>\r\n<p>","protected":false},"excerpt":{"rendered":"\u3055\u304f\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306eVPS\u30b5\u30fc\u30d3\u30b9\u306e\u4e00\u90e8\u3067IPv6\u5bfe\u5fdc\u304c\u306a\u3055\u308c\u305f\u3088\u3046\u306a\u306e\u3067\u3001\u30b2\u30b9\u30c8OS\u3092IPv6\u306b\u5bfe\u5fdc\u3055\u305b\u3066\u307f\u305f\uff0e\u30b2\u30b9\u30c8OS(CentOS6.5)\u306eIPv6\u306e\u8a2d\u5b9a\u3067\u307b\u3093\u306e\u5c11\u3057\u624b\u9593\u53d6\u3063\u305f\u304c\u3001\u3055\u304f\u3089\u306eVPS\u30b5\u30fc\u30d3\u30b9\u306fIPv6\u5bfe\u5fdc\u30b5\u30fc\u30d0\u69cb\u7bc9\u306e\u30c6\u30b9\u30c8\u30fb\u7df4\u7fd2\u74b0\u5883\u3068\u3057\u3066\u306f\u6700\u9069\u306a\u74b0\u5883\u3060\u308d\u3046\uff0e","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[13,11],"tags":[626,625,208],"class_list":["post-3821","post","type-post","status-publish","format-standard","hentry","category-sysadmin","category-web","tag-ipv6","tag-vps","tag-208"],"_links":{"self":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/3821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/comments?post=3821"}],"version-history":[{"count":0,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/posts\/3821\/revisions"}],"wp:attachment":[{"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/media?parent=3821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/categories?post=3821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y2tech.net\/blog\/wp-json\/wp\/v2\/tags?post=3821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}