\u30aa\u30e9\u30f3\u30c0\u306eNLnet Labs\u304c\u958b\u767a\u3057\u3066\u3044\u308bDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\uff08DNS\u30ea\u30be\u30eb\u30d0\uff09
\n\u4ed6\u306eDNS\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u306a\u3044\u3001\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u5909\u63db\u7d50\u679c\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308bDNS\u30b5\u30fc\u30d0
\n\u82f1\u8a33\u3059\u308b\u3068\u300c\u8db3\u304b\u305b\u3092\u306f\u305a\u3055\u308c\u305f\u3001\u7e04\u76ee\u3092\u89e3\u304b\u308c\u305f\u300d\u3068bind\u304b\u3089\u306e\u8131\u5374\u3092\u610f\u5473\u3057\u3066\u3044\u308b<\/p>\n
\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u306f\u3001Unbound 1.4.17\u3088\u308a\u5229\u7528\u53ef\u80fd(rrset-roundrobin\u306b\u3066\u8a2d\u5b9a\u3059\u308b)<\/p>\n
\r\nroot@akat:\/etc\/unbound# vi unbound.conf\r\n\r\n==========================================\r\nremote-control:\r\n control-enable: yes\r\n control-interface: 192.168.0.100 # \u30ea\u30e2\u30fc\u30c8\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u5834\u5408\u306b\u5fc5\u8981\r\n==========================================\r\n\r\nroot@akat:\/etc\/unbound# unbound-checkconf # \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b\r\nunbound-checkconf: no errors in \/etc\/unbound\/unbound.conf\r\nroot@akat:\/etc\/unbound# unbound-control status # \u7a3c\u52d5\u60c5\u5831\u3092\u8868\u793a\r\nversion: 1.4.16\r\nverbosity: 1\r\nthreads: 1\r\nmodules: 2 [ validator iterator ]\r\nuptime: 2 seconds\r\nunbound (pid 3356) is running...\r\n\r\nroot@akat:\/etc\/unbound# unbound-control stats # \u7d71\u8a08\u60c5\u5831\u3092\u8868\u793a(\u5185\u90e8\u30ab\u30a6\u30f3\u30bf\u30920\u306b\u3059\u308b)\r\n# stats_noreset \u3060\u3068\u5185\u90e8\u30ab\u30a6\u30f3\u30bf\u30920\u306b\u3057\u306a\u3044\r\nthread0.num.queries=182 # \u30b9\u30ec\u30c3\u30c90\u304c\u53d7\u3051\u53d6\u3063\u305f\u30af\u30a8\u30ea\u6570\r\nthread0.num.cachehits=150 # \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5229\u7528\u3067\u304d\u305f\u6570\r\nthread0.num.cachemiss=32 # \u518d\u5e30\u691c\u7d22\u304c\u5fc5\u8981\u3060\u3063\u305f\u6570\r\nthread0.num.prefetch=0 # prefetch\u3057\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5229\u7528\u3055\u308c\u305f\u6570\u3002cachehits\u306b\u542b\u307e\u308c\u308b\r\nthread0.num.recursivereplies=32 # \u518d\u5e30\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3057\u305f\u30af\u30a8\u30ea\u6570\u3002thread0.num.cachemiss\u3088\u308a\u3082\u5c11\u306a\u3044\u5834\u5408\u306f\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\r\nthread0.requestlist.avg=0 # The average number of requests in the internal recursive processing request list on insert of a new incoming recursive processing query.\r\nthread0.requestlist.max=0 # \u5185\u90e8\u518d\u5e30\u30ea\u30b9\u30c8\u306e\u4e2d\u3067\u5230\u9054\u3057\u305f\u6700\u5927\u30b5\u30a4\u30ba\u6570\r\nthread0.requestlist.overwritten=0 # \u30ea\u30af\u30a8\u30b9\u30c8\u30ea\u30b9\u30c8\u306e\u3046\u3061\u3001\u65b0\u3057\u3044\u30a8\u30f3\u30c8\u30ea\u306b\u3088\u3063\u3066\u4e0a\u66f8\u304d\u3055\u308c\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u6570\u3002\u30af\u30a8\u30ea\u304c\u591a\u304f\u304d\u3066\u304a\u308a\u3001\u30b5\u30fc\u30d0\u306b\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\r\nthread0.requestlist.exceeded=0 # \u30ea\u30af\u30a8\u30b9\u30c8\u30ea\u30b9\u30c8\u304c\u3044\u3063\u3071\u3044\u306b\u306a\u308a\u3001\u62d2\u5426\u3057\u305f\u30af\u30a8\u30ea\u6570\u3002\u30b5\u30fc\u30d0\u304c\u51e6\u7406\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u3068\u304d\u306b\u767a\u751f\u3059\u308b\r\nthread0.requestlist.current.all=0 # \u73fe\u5728\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30ea\u30b9\u30c8\u306e\u30b5\u30a4\u30ba(includes internally generated queries (such as priming queries and glue\u3000lookups).)\r\nthread0.requestlist.current.user=0 # \u73fe\u5728\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30ea\u30b9\u30c8\u306e\u30b5\u30a4\u30ba(\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u30af\u30a8\u30ea\u306e\u307f)\r\nthread0.recursion.time.avg=0.059183 # \u518d\u5e30\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3057\u305f\u30af\u30a8\u30ea\u306e\u5e73\u5747\u5fdc\u7b54\u6642\u9593\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u306e\u5e73\u5747\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6c17\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\r\nthread0.recursion.time.median=0.0218453 # \u518d\u5e30\u51e6\u7406\u3092\u5fc5\u8981\u3068\u3057\u305f\u30af\u30a8\u30ea\u306e\u5fdc\u7b54\u6642\u9593\u306e\u4e2d\u592e\u5024\u300250%\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3053\u306e\u5024\u672a\u6e80\u306b\u7b54\u3048\u3089\u308c\u305f\u3053\u3068\u3092\u610f\u5473\u3059\u308b\r\ntotal.num.queries=182\r\ntotal.num.cachehits=150\r\ntotal.num.cachemiss=32\r\ntotal.num.prefetch=0\r\ntotal.num.recursivereplies=32\r\ntotal.requestlist.avg=0\r\ntotal.requestlist.max=0\r\ntotal.requestlist.overwritten=0\r\ntotal.requestlist.exceeded=0\r\ntotal.requestlist.current.all=0\r\ntotal.requestlist.current.user=0\r\ntotal.recursion.time.avg=0.059183\r\ntotal.recursion.time.median=0.0218453\r\ntime.now=1394364749.806415 # UNIx\u6642\u9593\r\ntime.up=6088.252362 # \u8d77\u52d5\u3057\u3066\u304b\u3089\u306e\u79d2\u6570\r\ntime.elapsed=6083.139816 # \u6700\u5f8c\u306e\u7d71\u8a08\u304c\u8868\u793a\u3055\u308c\u3066\u304b\u3089\u7d4c\u3063\u305f\u79d2\u6570\r\n\r\nroot@akat:\/etc\/unbound# unbound-control dump_cache # \u30ad\u30e3\u30c3\u30b7\u30e5\u60c5\u5831\u3092\u8868\u793a\r\nSTART_RRSET_CACHE\r\n;rrset 839 1 1 11 4\r\nTBDFMMUIE3QONI45IJ5K011SHPOHI17E.jp. 839 IN NSEC3 1 1 5 bf21f53b57 ti2jktb2hcm6ab2lo6gl7s20mh3bn20p NS DS RRSIG\r\n...\u7701\u7565\r\nroot@akat:\/home\/akat\/unbound# unbound-control dump_requestlist # \u30b5\u30fc\u30d0\u30fc\u304c\u51e6\u7406\u3057\u3066\u3044\u308b\u6700\u4e2d\u306e\u3059\u3079\u3066\u306e\u30af\u30a8\u30ea\u30fc\u3092\u51fa\u529b\u3059\u308b\r\nthread #0\r\n# type cl name seconds module status\r\nroot@akat:\/home\/akat\/unbound# unbound-control dump_infra # \u30a4\u30f3\u30d5\u30e9 \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5185\u5bb9\u3092\u8868\u793a\u3059\u308b\r\n210.224.163.3 . ttl 554 ping 5 var 7 rtt 50 rto 50 ednsknown 1 edns 0 delay 0 lame dnssec 0 rec 0 A 0 other 0\r\n\r\nroot@akat:\/home\/akat\/unbound# unbound-control list_stubs # \u5229\u7528\u4e2d\u306e\u30b9\u30bf\u30d6 \u30be\u30fc\u30f3\u306e\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\r\n. IN stub prime: M.ROOT-SERVERS.NET. L.ROOT-SERVERS.NET. K.ROOT-SERVERS.NET. J.ROOT-SERVERS.NET. I.ROOT-SERVERS.NET. H.ROOT-SERVERS.NET. G.ROOT-SERVERS.NET. F.ROOT-SERVERS.NET. E.ROOT-SERVERS.NET. D.ROOT-SERVERS.NET. C.ROOT-SERVERS.NET. B.ROOT-SERVERS.NET. A.ROOT-SERVERS.NET. 2001:dc3::35 2001:500:3::42 2001:7fd::1 2001:503:c27::2:30 2001:7fe::53 2001:500:1::803f:235 2001:500:2f::f 2001:500:2d::d 2001:503:ba3e::2:30 202.12.27.33 199.7.83.42 193.0.14.129 192.58.128.30 192.36.148.17 128.63.2.53 192.112.36.4 192.5.5.241 192.203.230.10 128.8.10.90 192.33.4.12 192.228.79.201 198.41.0.4\r\nroot@akat:\/home\/akat\/unbound# unbound-control list_forwards # \u5229\u7528\u4e2d\u306e\u30d5\u30a9\u30ef\u30fc\u30c9 \u30be\u30fc\u30f3\u306e\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\r\n. IN forward: 210.224.163.3\r\nroot@akat:\/home\/akat# unbound-control list_local_data # \u5229\u7528\u4e2d\u306e\u30ed\u30fc\u30ab\u30eb \u30c7\u30fc\u30bf\u306e\u30ea\u30bd\u30fc\u30b9 \u30ec\u30b3\u30fc\u30c9\u306e\u4e00\u89a7\u3092\u8868\u793a\u3059\u308b\r\n0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. 10800 IN NS localhost.\r\n0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. 10800 IN SOA localhost. nobody.invalid. 1 3600 1200 604800 10800\r\n1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. 10800 IN PTR localhost.\r\n1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. 10800 IN SOA localhost. nobody.invalid. 1 3600 1200 604800 10800\r\n1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa. 10800 IN NS localhost.\r\n8.b.d.0.1.0.0.2.ip6.arpa. 10800 IN NS localhost.\r\n8.b.d.0.1.0.0.2.ip6.arpa. 10800 IN SOA localhost. nobody.invalid. 1 3600 1200 604800 10800\r\nd.f.ip6.arpa. 10800 IN NS localhost.\r\nd.f.ip6.arpa. 10800 IN SOA localhost. nobody.invalid. 1 3600 1200 604800 10800\r\n...\u7701\u7565\r\n\r\n<\/pre>\n\u30b3\u30f3\u30c6\u30f3\u30c4\u30b5\u30fc\u30d0\u3068\u3057\u3066\u3082\u5229\u7528\u53ef\u80fd<\/h2>\n
server\u7bc0\u306b\u3001local-data\u3092\u8ffd\u52a0\u3059\u308b<\/p>\n
\r\nroot@akat:\/home\/akat# vi \/etc\/unbound\/unbound.conf\r\n==================\r\n# local-zone: "info." static \r\n# \u30be\u30fc\u30f3\u306b\u5bfe\u3057\u3066refuse\u30fbdrop\u30fbstatic\u30fbtransparent\u30fbredirect\u30fbnodefault\u306a\u3069\u6319\u52d5\u3092\u6c7a\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\r\nlocal-data: "test.akat.info. A 192.168.0.1"\r\n==================\r\nroot@akat:\/home\/akat# nslookup test.akat.info\r\nServer: 127.0.0.1\r\nAddress: 127.0.0.1#53\r\n\r\nName: test.akat.info\r\nAddress: 192.168.0.1\r\n<\/pre>\n\u30b9\u30bf\u30d6\u30be\u30fc\u30f3\u3068\u30d5\u30a9\u30fc\u30ef\u30fc\u30c9\u30be\u30fc\u30f3\u306e\u9055\u3044<\/h2>\n
\u6a29\u5a01\u30b5\u30fc\u30d0\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001stub-zone\u3092\u5229\u7528
\nunbound\u306f\u30b9\u30bf\u30d6\u30be\u30fc\u30f3\u306b\u5bfe\u3057\u3066\u518d\u5e30\u691c\u7d22\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081<\/p>\n\u518d\u5e30\u691c\u7d22\u30b5\u30fc\u30d0\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001forward-zone\u3092\u5229\u7528
\nunbound\u306f\u30d5\u30a9\u30ef\u30fc\u30c9\u30be\u30fc\u30f3\u306b\u5bfe\u3059\u308b\u518d\u5e30\u691c\u7d22\u3092\u5b9f\u884c\u3057\u306a\u3044\u305f\u3081
\n\u3064\u307e\u308a\u518d\u5e30\u691c\u7d22\u3092\u6307\u5b9a\u3057\u305fDNS\u30b5\u30fc\u30d0\u306b\u4f9d\u983c\u3059\u308b\u5f62\u306b\u306a\u308b<\/p>\n\u53c2\u8003<\/h2>\n
http:\/\/gihyo.jp\/admin\/feature\/01\/unbound\/0004
\nhttp:\/\/l-w-i.net\/t\/unbound\/control_001.txt<\/p>\n","protected":false},"excerpt":{"rendered":"\u6982\u8981 \u30aa\u30e9\u30f3\u30c0\u306eNLnet Labs\u304c\u958b\u767a\u3057\u3066\u3044\u308bDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\uff08DNS\u30ea\u30be\u30eb\u30d0\uff09 \u4ed6\u306eDNS\u30b5\u30fc\u30d0\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u306a\u3044\u3001\u30db\u30b9\u30c8\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u306e\u5909\u63db\u7d50\u679c\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308bDNS\u30b5\u30fc\u30d0 \u82f1\u8a33\u3059\u308b\u3068\u300c\u8db3\u304b\u305b\u3092\u306f\u305a\u3055\u308c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[19,2,20],"tags":[],"_links":{"self":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/377"}],"collection":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=377"}],"version-history":[{"count":9,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/377\/revisions"}],"predecessor-version":[{"id":379,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/377\/revisions\/379"}],"wp:attachment":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}