{"id":6095,"date":"2016-03-26T21:08:29","date_gmt":"2016-03-26T12:08:29","guid":{"rendered":"https:\/\/www.taruki.com\/wp\/?p=6095"},"modified":"2016-04-04T10:51:15","modified_gmt":"2016-04-04T01:51:15","slug":"routeros%e3%81%a7%e3%83%98%e3%82%a2%e3%83%94%e3%83%b3nat","status":"publish","type":"post","link":"https:\/\/www.taruki.com\/wp\/?p=6095","title":{"rendered":"RouterOS\u3067\u30d8\u30a2\u30d4\u30f3NAT"},"content":{"rendered":"

\u30d8\u30a2\u30d4\u30f3NAT\u3068\u306f\u3001NAT\u914d\u4e0b\u3067\u30dd\u30fc\u30c8\u30d5\u30a9\u30ef\u30fc\u30c9\u306b\u3088\u3063\u3066\u958b\u653e\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u3001NAT\u914d\u4e0b\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u3001\u4e00\u5ea6\u5916\u90e8\u3067NAT\u5909\u63db\u3055\u308c\u305f\u3082\u306e\u3092\u518d\u5ea6NAT\u3067\u30ed\u30fc\u30ab\u30ebIP\u306b\u623b\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

RouterOS\u3067\u30d8\u30a2\u30d4\u30f3NAT\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306e\u8a2d\u5b9a\u3092\u3053\u306e\u30ea\u30f3\u30af\u5148<\/a>\u3067\u767a\u898b\u3002
\n\u8a2d\u5b9a\u65b9\u6cd5\u306f\u3001fire wall\u306eNAT\u30eb\u30fc\u30eb\u3092\u4e8c\u6bb5\u968e\u8a2d\u5b9a\u3059\u308b\u3068\u3044\u3046\u3042\u308b\u610f\u5473\u305d\u306e\u307e\u3093\u307e\u306a\u3082\u306e\u3067\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002
\n\u66f4\u6539\u30b5\u30fc\u30d0\u30fc\u306eDNAT\u8a2d\u5b9a
\n


\n\/ip firewall nat
\nadd chain=dstnat action=dst-nat to-addresses=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306eIP to-ports=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30c8 \\
\n  protocol=tcp in-interface=all-ppp dst-port=80 log=no log-prefix=””
\n<\/PRE>
\n\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30ed\u30fc\u30ab\u30eb\u30bb\u30b0\u30e1\u30f3\u30c8\u304b\u3089\u306e\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u30d8\u30a2\u30d4\u30f3NAT\u3055\u305b\u308b\u8a2d\u5b9a\u3092\u8ffd\u52a0
\n

\n\/ip firewall nat
\nadd chain=dstnat action=dst-nat to-addresses=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306eIP to-ports=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30c8 \\
\n  protocol=tcp dst-address-type=local dst-port=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30c8 log=no log-prefix=””
\nadd chain=srcnat action=masquerade protocol=tcp src-address=\u30ed\u30fc\u30ab\u30eb\u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u30b5\u30d6\u30cd\u30c3\u30c8 \\
\n  dst-address=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306eIP out-interface=all-ethernet dst-port=\u30ed\u30fc\u30ab\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30dd\u30fc\u30c8 log=no log-prefix=””
\n<\/PRE><\/p>\n
\u3061\u306a\u307f\u306b\u3001\u30bb\u30f3\u30c1\u30e5\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0\u30ba\u306e\u30eb\u30fc\u30bf\u30fc\u3067\u306f\u3001\u30de\u30cb\u30e5\u30a2\u30eb<\/A>
\n\u306b\u8a18\u8f09\u304c\u3042\u308a\u307e\u3059\u304c\u3001ppp\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u300cip nat-loopback\u300d\u3068\u3044\u3046\u8a2d\u5b9a\u3092\u633f\u5165\u3057\u307e\u3059\u3002<\/p>\n

\ninterface ppp 0
\n description eonet
\n ip address negotiated
\n no ip redirects
\n ip nat-loopback
\n ip tcp adjust-mss auto
\n ip access-group in upnp
\n ip access-group forward-in ppp0_fw_in
\n ip masquerade
\n ip dnat-group ppp0_dnat
\n ip spi-filter
\n ppp username yyyyyyyy password hidden xxxxxxxxxxx
\n<\/PRE><\/p>\n","protected":false},"excerpt":{"rendered":"
\u30d8\u30a2\u30d4\u30f3NAT\u3068\u306f\u3001NAT\u914d\u4e0b\u3067\u30dd\u30fc\u30c8\u30d5\u30a9\u30ef\u30fc\u30c9\u306b\u3088\u3063\u3066\u958b\u653e\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u3001NAT\u914d\u4e0b\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u3001\u4e00\u5ea6\u5916\u90e8\u3067NAT\u5909\u63db\u3055\u308c\u305f\u3082\u306e\u3092\u518d\u5ea6NAT\u3067\u30ed\u30fc\u30ab\u30ebIP\u306b\u623b\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u306b\u4f7f\u3044\u307e\u3059\u3002 Rout […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[24],"tags":[47,36,37],"class_list":["post-6095","post","type-post","status-publish","format-standard","hentry","category-pc","tag-miktorik","tag-network","tag-routeros"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/6095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6095"}],"version-history":[{"count":0,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/6095\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taruki.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}