{"id":14725,"date":"2013-08-28T08:00:37","date_gmt":"2013-08-27T23:00:37","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=14725"},"modified":"2013-08-27T10:36:20","modified_gmt":"2013-08-27T01:36:20","slug":"centos6%e3%81%a7pptp%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6vpn%e3%81%b8%e6%8e%a5%e7%b6%9a%e3%81%97%e3%82%88%e3%81%86","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/14725.html","title":{"rendered":"CentOS6\u3067PPTP\u3092\u4f7f\u3063\u3066VPN\u3078\u63a5\u7d9a\u3057\u3088\u3046"},"content":{"rendered":"<p>CentOS6\u3067PPTP\u3092\u4f7f\u3063\u3066VPN\u3078\u63a5\u7d9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f ppp pptp pptp-setup \u3067\u3059\u3002<br \/>\n<!--more--><\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo yum install ppp pptp pptp-setup\r\n<\/pre>\n<p>VPN\u63a5\u7d9a\u5148\u304c vpn.example.jp \u3060\u3068\u3057\u3066\u3001\u30a2\u30ab\u30a6\u30f3\u30c8 vpnuser\u3001\u30d1\u30b9\u30ef\u30fc\u30c9 vpnpass \u3068\u3057\u3066\u3042\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo pptpsetup --create &quot;vpn&quot; \\\r\n --server &quot;vpn.example.jp&quot; \\\r\n --username &quot;vpnuser&quot; \\\r\n --password &quot;vpnpass&quot; \\\r\n --encrypt\r\n<\/pre>\n<p>\u4e0b\u8a18\u306b\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u5185\u5bb9\u304c\u304a\u304b\u3057\u3044\u3088\u3046\u306a\u3089\u624b\u52d5\u3067\u4fee\u6b63\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ cat \/etc\/ppp\/peers\/vpn\r\n$ cat \/etc\/ppp\/chap-secrets \r\n<\/pre>\n<p>\u307e\u305a\u306f\u3053\u308c\u3067\u63a5\u7d9a\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u63a5\u7d9a\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u30a8\u30e9\u30fc\u304b\u3089\u539f\u56e0\u3092\u8abf\u3079\u3066\u89e3\u6c7a\u3092\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo pppd call gvpn updetach\r\n<\/pre>\n<p>VPN\u5185\u306e\u30de\u30b7\u30f3\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u7d4c\u8def\u306e\u8ffd\u52a0\u304c\u5fc5\u8981\u306a\u306e\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u7528\u610f\u3057\u307e\u3059\u3002\u63a5\u7d9a\u5148\u306eVPN\u304c192.168.1.0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ cat ~\/bin\/vpn-up.sh \r\n#!\/bin\/sh\r\npppd call gvpn updetach\r\nip=`\/sbin\/ifconfig ppp0|grep &quot;P-t-P&quot;|awk &#039;{print $3}&#039;|sed &#039;s\/P-t-P:\/\/&#039; -`\r\nroute add -net 192.168.1.0 netmask 255.255.255.0 gw ${ip} dev ppp0\r\n<\/pre>\n<p>\u3082\u3057\u3001VPN\u5185\u306eDNS\u304c\u89e3\u6c7a\u3059\u308bexample.jp\u306e\u30db\u30b9\u30c8\u540d\u304c\u3042\u308b\u5834\u5408\u306f\u3001example.jp\u306eVPN\u5185\u306eDNS\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002example.jp\u306eVPN\u5185\u306eDNS\u304c192.168.1.0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u3042\u308b\u5834\u5408\u306f\u7d4c\u8def\u306e\u8ffd\u52a0\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001192.168.100.0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u3042\u308b\u5834\u5408\u306f\u7d4c\u8def\u306e\u8ffd\u52a0\u304c\u5fc5\u8981\u3067\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u6b21\u306e\u3088\u3046\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n#!\/bin\/sh\r\npppd call gvpn updetach\r\nip=`\/sbin\/ifconfig ppp0|grep &quot;P-t-P&quot;|awk &#039;{print $3}&#039;|sed &#039;s\/P-t-P:\/\/&#039; -`\r\nroute add -net 192.168.1.0 netmask 255.255.255.0 gw ${ip} dev ppp0\r\nroute add -net 192.168.100.0 netmask 255.255.255.224 gw ${ip} dev ppp0\r\n<\/pre>\n<p>\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u7528\u610f\u3067\u304d\u305f\u3089\u3001\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u63a5\u7d9a\u304c\u3067\u304d\u3066\u7d4c\u8def\u3082\u767b\u9332\u3067\u304d\u305f\u3089 ping \u3084 ssh \u306a\u3069\u3067\u63a5\u7d9a\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u306f\u3001192.168.1.10\u3068\u3044\u3046\u30de\u30b7\u30f3\u3078ping\u3084SSH\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3042\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo vpn-up.sh\r\n$ ping 192.168.1.10\r\n$ ssh 192.168.1.10\r\n<\/pre>\n<p>\u505c\u6b62\u3092\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u6b21\u306e\u3088\u3046\u306b\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002pppd\u306e\u3068\u3053\u308d\u306f\u3001\/usr\/sbin\/pppd \u3068\u30b3\u30de\u30f3\u30c9\u3092\u6253\u3063\u3066\u8d77\u52d5\u3059\u308b\u304b\u3001\u666e\u901a\u306bpppd\u3067\u8d77\u52d5\u3059\u308b\u304b\u3067\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ cat ~\/bin\/vpn-down.sh \r\n#!\/bin\/sh\r\nPPTPNAME=&quot;vpn&quot;\r\npkill -f &quot;^pppd call ${PPTPNAME}\\s&quot;\r\n<\/pre>\n<p>example.jp\u30c9\u30e1\u30a4\u30f3\u306eVPN\u5185\u90e8\u306eDNS\u3092\u53c2\u7167\u3059\u308b\u306b\u306f dnsmasq \u3092\u4f7f\u3046\u306e\u304c\u7c21\u5358\u3067\u3059\u3002dnsmasq \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a\u3092\u3059\u308b\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo yum install dnsmasq\r\n<\/pre>\n<p>dnsmasq\u306e\u8a2d\u5b9a\u306f \/etc\/dnsmasq.conf \u306b\u8a18\u8f09\u3057\u307e\u3059\u3002\u4e0a\u4f4dDNS\u306e\u8a2d\u5b9a\u306f\/etc\/dnsmasq.resolv.conf\u306b\u8a18\u8f09\u3059\u308b\u306e\u3067\u3001\u305d\u308c\u3092resolv-file\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002example.jp\u306eVPN\u5185\u90e8DNS\u30b5\u30fc\u30d0\u304c192.168.100.2\u3060\u3068\u3057\u3066\u3001\u3053\u3053\u3067\u306fserver=\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ cat \/etc\/dnsmasq.conf\r\nstrict-order\r\nresolv-file=\/etc\/dnsmasq.resolv.conf\r\nserver=\/1.168.192.in-addr.arpa\/10.10.10.8\r\nserver=\/example.jp\/192.168.100.2\r\n<\/pre>\n<p>dnsmasq\u306f\/etc\/hosts\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u304b\u3089\u540d\u524d\u89e3\u6c7a\u3092\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ cat \/etc\/resolv.conf \r\nnameserver 127.0.0.1\r\n<\/pre>\n<p>\u4e0a\u4f4d\u306eDNS\u306b\u305f\u3068\u3048\u3070Google\u306eDNS\u3092\u6307\u5b9a\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ cat \/etc\/dnsmasq.resolv.conf \r\nnameserver 8.8.8.8\r\n<\/pre>\n<p>\u5f8c\u306f\u3001chkconfig\u3067\u81ea\u52d5\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u3057\u3001dnsmasq\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo chkconfig dnsmasq on\r\n$ sudo service dnsmasq restart\r\n<\/pre>\n<p>\u3053\u3053\u3067\u3001KVM\u3092\u7a3c\u50cd\u3057\u3066\u3044\u308b\u30de\u30b7\u30f3\u3067\u306fKVM\u304cdnsmasq\u3092\u4f7f\u3063\u3066\u3044\u308b\u305f\u3081dnsmasq\u306e\u518d\u8d77\u52d5\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3068\u308a\u3042\u3048\u305a\u4eca\u56de\u8a66\u3057\u305f\u30de\u30b7\u30f3\u3067\u306f\u3001\u4e0d\u8981\u306a\u306e\u3067\u6b21\u306e\u3088\u3046\u306b\u4eee\u60f3\u30de\u30b7\u30f3\u7528\u30cd\u30c3\u30c8\u30d6\u30ea\u30c3\u30b8virbr0\u3092\u5f37\u5236\u7834\u68c4\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo virsh net-destroy default\r\n<\/pre>\n<p>\u307e\u305f\u3001\u6b21\u306e\u3088\u3046\u306b\u81ea\u52d5\u767b\u9332\u8a2d\u5b9a\u3092\u7121\u52b9\u5316\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ sudo virsh net-autostart default --disable\r\n<\/pre>\n<p>\u3053\u3046\u3057\u306a\u304f\u3066\u3082\u30de\u30b7\u30f3\u3092\u518d\u8d77\u52d5\u3057\u305f\u308a\u3001virsh\u3067net\u3092\u518d\u8d77\u52d5\u3059\u308c\u3070\u3044\u3044\u3060\u3051\u306a\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u4eca\u56de\u306f\u305d\u3061\u3089\u306e\u78ba\u8a8d\u306f\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>VPN\u3084CentOS\u306b\u3064\u3044\u3066\u57fa\u672c\u3092\u77e5\u3089\u306a\u3044\u5834\u5408\u306f\u66f8\u7c4d\u306a\u3069\u3067\u77e5\u8b58\u3092\u5f97\u3066\u304b\u3089\u4f5c\u696d\u3092\u3057\u305f\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u305f\u3068\u3048\u3070Amazon\u3067\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306a\u66f8\u7c4d\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u3002\u81ea\u5206\u3067\u306f\u8cfc\u5165\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u4e0b\u8a18\u306e\u3082\u306e\u3092\u63a8\u85a6\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u81ea\u5206\u306b\u3068\u3063\u3066\u308f\u304b\u308a\u3084\u3059\u305d\u3046\u306a\u3082\u306e\u3092\u624b\u306b\u5165\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a type=\"amzn\" asin=\"4798106054\">\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9VPN\u69cb\u7bc9\u5165\u9580 <\/a><\/li>\n<li><a type=\"amzn\" asin=\"4048676059\">\u3059\u3063\u304d\u308a\u308f\u304b\u3063\u305f!VPN \u6539\u8a02\u7248 (\u3059\u3063\u304d\u308a\u308f\u304b\u3063\u305fBOOKS) <\/a><\/li>\n<li><a type=\"amzn\" asin=\"4844334247\">\u3067\u304d\u308bPRO CentOS 6 \u30b5\u30fc\u30d0\u30fc (\u3067\u304d\u308b\u30d7\u30ed\u30b7\u30ea\u30fc\u30ba) <\/a><\/li>\n<\/ul>\n<div>\n<iframe loading=\"lazy\" style=\"width: 120px; height: 240px;\" src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&amp;o=9&amp;p=8&amp;l=as1&amp;asins=4798106054&amp;ref=tf_til&amp;fc1=000000&amp;IS2=1&amp;lt1=_blank&amp;m=amazon&amp;lc1=0000FF&amp;bc1=000000&amp;bg1=FFFFFF&amp;f=ifr\" height=\"240\" width=\"320\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><iframe loading=\"lazy\" style=\"width: 120px; height: 240px;\" src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&amp;o=9&amp;p=8&amp;l=as1&amp;asins=4048676059&amp;ref=tf_til&amp;fc1=000000&amp;IS2=1&amp;lt1=_blank&amp;m=amazon&amp;lc1=0000FF&amp;bc1=000000&amp;bg1=FFFFFF&amp;f=ifr\" height=\"240\" width=\"320\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><iframe loading=\"lazy\" style=\"width: 120px; height: 240px;\" src=\"\/\/rcm-jp.amazon.co.jp\/e\/cm?t=hiro345-22&amp;o=9&amp;p=8&amp;l=as1&amp;asins=4844334247&amp;ref=tf_til&amp;fc1=000000&amp;IS2=1&amp;lt1=_blank&amp;m=amazon&amp;lc1=0000FF&amp;bc1=000000&amp;bg1=FFFFFF&amp;f=ifr\" height=\"240\" width=\"320\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CentOS6\u3067PPTP\u3092\u4f7f\u3063\u3066VPN\u3078\u63a5\u7d9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f ppp pptp pptp-setup \u3067\u3059\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[26,653,909,908,601],"class_list":["post-14725","post","type-post","status-publish","format-standard","hentry","category-linux","tag-centos","tag-centos6","tag-dnmasq","tag-pptp","tag-vpn"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/14725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=14725"}],"version-history":[{"count":6,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/14725\/revisions"}],"predecessor-version":[{"id":14731,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/14725\/revisions\/14731"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=14725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=14725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=14725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}