{"id":750,"date":"2023-05-22T18:00:00","date_gmt":"2023-05-22T09:00:00","guid":{"rendered":"https:\/\/comcent.co.jp\/blog\/?p=750"},"modified":"2023-05-22T16:42:56","modified_gmt":"2023-05-22T07:42:56","slug":"raspberry-pi%e3%82%92%e5%88%a9%e7%94%a8%e3%81%97%e3%81%9fl2tp%e3%81%a7%e3%81%aevpn%e6%a7%8b%e7%af%89","status":"publish","type":"post","link":"https:\/\/comcent.co.jp\/blog\/archives\/750\/","title":{"rendered":"Raspberry Pi\u3092\u5229\u7528\u3057\u305fL2TP\u3067\u306eVPN\u69cb\u7bc9"},"content":{"rendered":"\n
\"Raspberry<\/figure>\n\n\n\n

VPN\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3001\u4e00\u756a\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u30eb\u30fc\u30bf\u30fc\u306b\u4ed8\u5c5e\u3057\u3066\u3044\u308bVPN\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u30eb\u30fc\u30bf\u30fc\u306bVPN\u6a5f\u80fd\u304c\u7121\u3044\u5834\u5408\u3084VPN\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u304c\u5f31\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u3001\u30eb\u30fc\u30bf\u30fc\u81ea\u4f53\u306e\u6027\u80fd\u304c\u4f4e\u3044\u5834\u5408\u306a\u3069\u306f\u5225\u9014VPN\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3057\u305f\u65b9\u304c\u826f\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

VPN\u306f\u3001L2TP\/IPsec\uff08L2TP\u81ea\u4f53\u306b\u6697\u53f7\u5316\u901a\u4fe1\u6a5f\u80fd\u304c\u7121\u3044\u305f\u3081\u3001\u6697\u53f7\u5316\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308bIPsec\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u305f\u3081\u3053\u306e\u8868\u8a18\u3092\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002TCP\/IP\u306a\u3069\u306e\u8868\u8a18\u3068\u540c\u3058\u3067\u3059\u306d\u3002\uff09\u3001PPTP\u3001SSTP\u3001OpenVPN\u306a\u3069\u3044\u304f\u3064\u304b\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5ea6\u3084\u4f7f\u3044\u3084\u3059\u3055\u306a\u3069\u3092\u8003\u3048\u308b\u3068\u3001L2TP\/IPsec\u3084OpenVPN\u304c\u73fe\u72b6\u3067\u306f\u4e00\u756a\u5229\u7528\u3057\u3084\u3059\u3044\u3082\u306e\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

L2TP\/IPsec\u306fWindows\u306a\u3069\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8ffd\u52a0\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7121\u3057\u3067\u63a5\u7d9a\u3067\u304d\u307e\u3059\u304c\u3001OpenVPN\u3067\u306f\u901a\u5e38\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30bd\u30d5\u30c8\u3092\u5225\u9014\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u5229\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u72b6\u6cc1\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001OpenVPN\u306f\u82e5\u5e72\u901a\u4fe1\u901f\u5ea6\u304c\u3067\u306a\u3044\u3088\u3046\u306b\u611f\u3058\u307e\u3059\u3002L2TP\/IPsec\u3082\u901a\u4fe1\u901f\u5ea6\u81ea\u4f53\u306f\u6697\u53f7\u5316\u51e6\u7406\u304c\u591a\u304f\u3001\u6bd4\u8f03\u7684\u4f4e\u901f\u3068\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u901f\u5ea6\u3092\u91cd\u8996\u3055\u308c\u308b\u5834\u5408\u306f\u3001IKEv2\u306a\u3069\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5229\u7528\u3059\u308b\u624b\u3082\u3042\u308a\u307e\u3059\u3002\u4f46\u3057\u3001\u73fe\u6642\u70b9\u3067\u306f\u4e92\u63db\u6027\u304c\u4f4e\u3044\u305f\u3081\u3001\u3069\u306ePC\u3084\u7aef\u672b\u3067\u3082\u5229\u7528\u3067\u304d\u306a\u3044\u70b9\u304c\u96e3\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306f\u5fc5\u8981\u306b\u8feb\u3089\u308c\u3066L2TP\/IPsec\u306b\u3088\u308bVPN\u69cb\u7bc9\u3092Raspberry Pi\u3067\u884c\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u3068\u304d\u306e\u5b9f\u88c5\u65b9\u6cd5\u3092\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Raspberry Pi\u3078\u306eOS\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a<\/h4>\n\n\n\n

\u5229\u7528\u3057\u305f\u306e\u306fRaspberry Pi3 ModelB+\u3067\u3059\u3002\u6700\u8fd1Raspberry Pi\u306e\u58f2\u308a\u5207\u308c\u304c\u591a\u304f\u3001\u5165\u624b\u3057\u3065\u3089\u3044\u3067\u3059\u304c\u3001\u3069\u3053\u306e\u5bb6\u306b\u30821\u3064\u306f\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3089\u554f\u984c\u7121\u3044\u3067\u3057\u3087\u3046\u3002\u7121\u3051\u308c\u3070\u3001\u304c\u3093\u3070\u3063\u3066\u5165\u624b\u3057\u307e\u3057\u3087\u3046\u3002\u4eca\u56de\u306fRasberry Pi3 ModelB+\u3092\u5229\u7528\u3057\u307e\u3057\u305f\u304c\u3001Rasberry Pi2\u3068\u304b\u3067\u3082\u6050\u3089\u304f\u52d5\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u307e\u305a\u306f\u3001Raspberry Pi OS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002Raspberry Pi Imager\u3067\u66f8\u304d\u8fbc\u3081\u308b\u306e\u3067\u4fbf\u5229\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4eca\u56de\u306f32Bit\u7248\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u300264Bit\u7248\u3067\u3082\u6050\u3089\u304f\u52d5\u304f\u3068\u306f\u601d\u3044\u307e\u3059\u304c\u3001\u691c\u8a3c\u3057\u3066\u3044\u307e\u305b\u3093\u3002
\u4eca\u56de\u306f\u3001\u3053\u306eRasberry Pi\u3092VPN\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u307e\u3059\u3002
SD\u30ab\u30fc\u30c9\u306b\u66f8\u304d\u8fbc\u3093\u3060Raspberry Pi OS\u3092\u8d77\u52d5\u3057\u3001
$sudo raspi-config
\u3067\u8a2d\u5b9a\u753b\u9762\u3092\u8868\u793a\u3057\u3001\u6700\u4f4e\u9650\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u304a\u304d\u307e\u3059\u3002SSH\u306f\u4e0d\u8a31\u53ef\u306b\u3057\u3066\u304a\u3044\u305f\u65b9\u304c\u7121\u96e3\u3067\u3057\u3087\u3046\u3002
\u3064\u3044\u3067\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u304a\u304d\u307e\u3059\u3002
$sudo apt upgrade<\/p>\n\n\n\n

IP\u30a2\u30c9\u30ec\u30b9\u306f\u521d\u671f\u72b6\u614b\u3060\u3068DHCP\u304b\u3089\u53d6\u5f97\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u56fa\u5b9a\u3057\u3066\u304a\u3044\u305f\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002
$sudo nano \/etc\/dhcpcd.conf\u3000\u307e\u305f\u306f $sudo vi \/etc\/dhcpd.conf
\u3067\u7de8\u96c6\u3092\u884c\u3044\u307e\u3059\u3002
\u4e00\u756a\u672b\u5c3e\u306b
interface eth0
static ip_address=\u56fa\u5b9a\u3057\u305f\u3044IP\u30a2\u30c9\u30ec\u30b9\/\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u5024
static routers=\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a8\u30a4\u306eIP\u30a2\u30c9\u30ec\u30b9
static domain_name_servers=DNS\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\uff08\u901a\u5e38\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u30b2\u30fc\u30c8\u30a6\u30a8\u30a4\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067OK\uff09<\/code>
\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u7121\u7ddaLAN\u3067\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u306f\u3001eth0\u306e\u3068\u3053\u308d\u304cwlan0\u306b\u306a\u308a\u307e\u3059\u3002
\u3053\u308c\u3092\u4fdd\u5b58\u3057\u3001
$sudo reboot
\u3067\u4e00\u5ea6Raspberry Pi\u3092\u518d\u8d77\u52d5\u3059\u308c\u3070\u56fa\u5b9aIP\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

Raspberry Pi\u3078\u306eVPN\u30b5\u30fc\u30d0\u30fc\u30bd\u30d5\u30c8\u306e\u5c0e\u5165\u3068\u8a2d\u5b9a<\/h4>\n\n\n\n

\u5f8c\u306f\u3044\u308d\u3044\u308d\u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5165\u308c\u3066\u3001L2TP\u74b0\u5883\u3092\u63c3\u3048\u3066\u3044\u304f\u306e\u3067\u3059\u304c\u3001\u7d50\u69cb\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u8a18\u4e8b\u306a\u3069\u306b\u5f93\u3063\u3066\u8a2d\u5b9a\u3057\u3066\u3082\u4e0a\u624b\u304f\u52d5\u4f5c\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002
\u305d\u306e\u305f\u3081\u3001\u4eca\u56de\u306f\u3001
https:\/\/github.com\/hwdsl2\/setup-ipsec-vpn
\u306b\u3066\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308bL2TP\/IPsec\u74b0\u5883\u3092\u307b\u307c\u81ea\u52d5\u3067\u4f5c\u6210\u3057\u3066\u304f\u308c\u308bscript\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

L2TP\u3067\u63a5\u7d9a\u3057\u305f\u3068\u304d\u306e\u30e6\u30fc\u30b6\u30fc\u540d\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30e9\u30f3\u30c0\u30e0\u3067\u751f\u6210\u3057\u3001\u8a2d\u5b9a\u3057\u3066\u8cb0\u3046\u65b9\u6cd5\u304c\u4e00\u756a\u7c21\u5358\u3067\u3059\u304c\u3001\u305d\u308c\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9
$wget https:\/\/git.io\/vpnsetup -O vpnsetup.sh && sudo sh vpnsetup.sh<\/code>
\u3067OK\u3067\u3059\u3002wget\u304c\u7121\u3044\u3001\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u3089
$sudo apt install wget<\/code>
\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\u3053\u308c\u3060\u3051\u3067\u81ea\u52d5\u7684\u306b\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u8a2d\u5b9a\u307e\u3067\u5b8c\u4e86\u3057\u3066\u304f\u308c\u307e\u3059\u3002
\u5b8c\u4e86\u753b\u9762\u306b\u63a5\u7d9a\u306e\u305f\u3081\u306eIP\u30a2\u30c9\u30ec\u30b9\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u306e\u60c5\u5831\u3092\u4f7f\u3063\u3066Windows\u306a\u3069\u304b\u3089\u63a5\u7d9a\u3092\u3057\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u306b\u63a5\u7d9a\u3059\u308bWindows\u30de\u30b7\u30f3\u306a\u3069\u306fVPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u3082\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u624b\u52d5\u3067\u8a2d\u5b9a\u3057\u305f\u3044\u5834\u5408\u306f\u3001
$wget https:\/\/git.io\/vpnsetup -O vpnsetup.sh<\/code>
\u3067\u4e00\u5ea6\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u307f\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002
$vi vpnsetup.sh\u307e\u305f\u306f$nano vpnsetup.sh<\/code>
\u3067vpnsetup.sh\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002
\u66f8\u304d\u63db\u3048\u308b\u3068\u3053\u308d\u306f3\u30ab\u6240\u3067\u3001
YOUR_IPSEC_PSK,YOUR_USERNAME,YOUR_PASSWORD
\u306e=\u306e\u5f8c\u306b''\u3067\u62ec\u308a\u306a\u304c\u3089\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u306e\u5834\u5408\u306eVPN\u306f\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3060\u3051\u3067\u63a5\u7d9a\u3067\u304d\u3066\u3057\u307e\u3044\u3001\u60aa\u610f\u306e\u3042\u308b\u4eba\u306b\u4e07\u304c\u4e00\u63a5\u7d9a\u3055\u308c\u3066\u3057\u307e\u3063\u3066\u306f\u5927\u5909\u306a\u72b6\u614b\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3067\u304d\u308b\u3060\u3051\u5f37\u56fa\u306a\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u7d44\u307f\u5408\u308f\u305b\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5225\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u306a\u3069\u3057\u305f\u65b9\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\"YOUR_IPSEC_PSK,YOUR_USERNAME,YOUR_PASSWORD\u306e3\u30ab\u6240\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\"<\/figure>\n\n\n\n

IPSEC_PSK\u306f\u3042\u308b\u7a0b\u5ea6\u306e\u9577\u3055\u306e\u9069\u5f53\u306a\u82f1\u6570\u5b57\u3092\u5165\u308c\u3066\u304a\u3051\u3070OK\u3067\u3059\u3002<\/p>\n\n\n\n

\u4fdd\u5b58\u3057\u7d42\u308f\u3063\u305f\u3089\u3001
$sudo sh vpnsetup.sh<\/code>
\u3067VPN\u3092\u8a2d\u5b9a\u3057\u3066\u3082\u3089\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u30eb\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u3068VPN\u63a5\u7d9a<\/h4>\n\n\n\n

\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u3053\u3053\u304b\u3089\u306f\u30eb\u30fc\u30bf\u30fc\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u304c\u7570\u306a\u308b\u306e\u3067\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30eb\u30fc\u30bf\u30fc\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u7b49\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\u30d5\u30a1\u30a4\u30e4\u30fc\u30a6\u30a9\u30fc\u30eb\u304c\u6709\u52b9\u306a\u5834\u5408\u306f\u3001UDP\u306e500\u756a\u3068UDP\u306e4500\u756a\u30dd\u30fc\u30c8\u3001UDP\u306e1701\u756a\u3092\u958b\u3051\u3001\u30dd\u30fc\u30c8\u30d5\u30a9\u30fc\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u3067500\u756a\u30684500\u756a\u30011701\u756a\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092VPN\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u6307\u5b9a\u3057\u305f\u56fa\u5b9aIP\u3078\u632f\u308a\u5411\u304f\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u30eb\u30fc\u30bf\u30fc\u306b\u3088\u3063\u3066\u306f\u3001NAT\u30d1\u30b9\u30b9\u30eb\u30fc\u3067IPSec\u3068L2TP\u306e\u30d1\u30b9\u30b9\u30eb\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u5b9a\u53ef\u80fd\u306a\u30eb\u30fc\u30bf\u30fc\u3067\u3042\u308c\u3070\u3001\u6709\u52b9\u5316\u3057\u3066\u30d1\u30b9\u30b9\u30eb\u30fc\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u554f\u984c\u304c\u7121\u3051\u308c\u3070\u3053\u308c\u3067Windows\u306a\u3069\u3067VPN\u63a5\u7d9a\u304c\u53ef\u80fd\u3067\u3059\u3002
Windows10\u3067\u3042\u308c\u3070\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d\u304b\u3089\u300cVPN\u300d\u3092\u9078\u629e\u3057\u3001\u300cVPN\u63a5\u7d9a\u3092\u8ffd\u52a0\u3059\u308b\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\"Windows\u306b\u304a\u3051\u308bVPN\u3078\u306e\u63a5\u7d9a\u65b9\u6cd5\u3002\u8a2d\u5b9a\u753b\u9762\u306e\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d\u304b\u3089VPN\u3092\u9078\u629e\u3057\u3066\u3001\u300cVPN\u63a5\u7d9a\u3092\u8ffd\u52a0\u3059\u308b\u300d\u3092\u9078\u629e\u3057\u307e\u3059\"<\/figure>\n\n\n\n
\"VPN\u63a5\u7d9a\u7528\u8a2d\u5b9a\u753b\u9762\u3002\"<\/figure>\n\n\n\n

\u5f8c\u306f\u56f3\u8868\u306e\u3088\u3046\u306b\u5fc5\u8981\u4e8b\u9805\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u540d\u307e\u305f\u306f\u30a2\u30c9\u30ec\u30b9\u306f\u3001VPN\u30b5\u30fc\u30d0\u30fc\u304c\u7f6e\u3044\u3066\u3042\u308b\u74b0\u5883\u306e\u30b0\u30ed\u30fc\u30d0\u30ebIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002VPN\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u3067\u306f\u306a\u3044\u70b9\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002VPN\u30b5\u30fc\u30d0\u30fc\u3068\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3042\u308b\u30de\u30b7\u30f3\u304b\u3089https:\/\/www.cman.jp\/network\/support\/go_access.cgi\u306a\u3069\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

VPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u5272\u308a\u632f\u308bIP\u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2\u306e\u8a2d\u5b9a<\/h4>\n\n\n\n

VPN\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u305fVPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306b\u306f\u81ea\u52d5\u7684\u306bIP\u30a2\u30c9\u30ec\u30b9\u304c\u5272\u308a\u632f\u3089\u308c\u307e\u3059\u304c\u3001\u3053\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u5909\u66f4\u3057\u305f\u3044\u5834\u5408\u306f\u3001
$sudo nano \/etc\/xl2tpd\/xl2tpd.conf\u307e\u305f\u306f$sudo vi \/etc\/xl2tpd\/xl2tpd.conf<\/code>
\u3067\u7de8\u96c6\u3092\u884c\u3044\u307e\u3059\u3002
ip range\u306e\u3068\u3053\u308d\u304cVPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u5272\u308a\u632f\u308bIP\u30a2\u30c9\u30ec\u30b9\u9818\u57df\u306a\u306e\u3067\u3001\u3053\u3053\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002
\u3082\u3057\u3001VPN\u30b5\u30fc\u30d0\u30fc\u3068\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001VPN\u30b5\u30fc\u30d0\u30fc\u3068\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5c5e\u3059\u308b\u3088\u3046\u306bIP\u30a2\u30c9\u30ec\u30b9\u3092\u632f\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002
\u4f8b\u3048\u3070\u3001192.168.0.10\u304cVPN\u30b5\u30fc\u30d0\u30fc\u3067\u3042\u308c\u3070\u3001192.168.0.100-192.168.0.200\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\"xl2tpd.conf\u306e\u8a2d\u5b9a\u753b\u9762\u3002ip<\/figure>\n\n\n\n

local ip\u306fVPN\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u8a2d\u5b9a\u3057\u305fIP\u30a2\u30c9\u30ec\u30b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u9055\u3063\u3066\u3044\u305f\u3089\u5909\u66f4\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002
\u7de8\u96c6\u304c\u7d42\u308f\u3063\u305f\u3089\u4fdd\u5b58\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u8a2d\u5b9a\u304c\u554f\u984c\u7121\u3051\u308c\u3070\u3053\u308c\u3067\u63a5\u7d9a\u304c\u3067\u304d\u307e\u3059\u3002\u63a5\u7d9a\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u307b\u3068\u3093\u3069\u306e\u30b1\u30fc\u30b9\u3067\u30eb\u30fc\u30bf\u30fc\u306e\u8a2d\u5b9a\u304c\u9593\u9055\u3048\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3057\u3087\u3046\u3002\u8a2d\u5b9a\u3092\u898b\u76f4\u3057\u3066\u3082\u76f4\u3089\u306a\u3044\u5834\u5408\u306f\u3001VPN\u30b5\u30fc\u30d0\u30fc\u3092DMZ\u306b\u914d\u7f6e\u3059\u308b\u3088\u3046\u306b\u30eb\u30fc\u30bf\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u4e0a\u624b\u304f\u3044\u304f\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u304c\u9ad8\u304f\u306a\u308b\u306e\u3067\u904b\u7528\u4e0a\u306e\u30ea\u30b9\u30af\u3092\u8a08\u7b97\u3057\u305f\u4e0a\u3067\u884c\u3063\u3066\u304f\u3060\u3055\u3044\uff09<\/p>\n\n\n\n

\u7d42\u308f\u308a\u306b<\/h4>\n\n\n\n

\u63a5\u7d9a\u304c\u3067\u304d\u308c\u3070\u3001\u5f8c\u306f\u666e\u901a\u306eLAN\u5185\u306b\u5c45\u308b\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5feb\u9069\u306aVPN\u30e9\u30a4\u30d5\u3092\u3002<\/p>\n\n\n\n

\u30b3\u30e0\u30bb\u30f3\u30c8\u3067\u306f\u3001VPN\u306b\u9650\u3089\u305a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u540c\u58eb\u3092\u9023\u643a\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u3092\u904b\u7528\u3057\u305f\u308a\u3001\u30af\u30e9\u30a6\u30c9\u30b7\u30b9\u30c6\u30e0\u3068\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u63a5\u7d9a\u3057\u3066\u904b\u7528\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u69cb\u7bc9\u3082\u62c5\u3063\u3066\u3044\u307e\u3059\u3002
\u73fe\u72b6\u3092\u5909\u66f4\u3057\u305f\u3044\u3001\u6539\u826f\u3057\u305f\u3044\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u304c\u3042\u308c\u3070\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

VPN\u3092\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3001\u4e00\u756a\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u30eb\u30fc\u30bf\u30fc\u306b\u4ed8\u5c5e\u3057\u3066\u3044\u308bVPN\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u30eb\u30fc\u30bf\u30fc\u306bVPN\u6a5f\u80fd\u304c\u7121\u3044\u5834\u5408\u3084VPN\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306a\u3069\u304c\u5f31\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u3001\u30eb\u30fc\u30bf\u30fc\u81ea\u4f53\u306e\u6027\u80fd\u304c\u4f4e\u3044\u5834\u5408\u306a\u3069\u306f\u5225\u9014V […]<\/p>\n","protected":false},"author":4,"featured_media":1869,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"coauthors":[52],"class_list":["post-750","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server"],"author_meta":{"nickname":"sekiguchi","position":"CTO","icon_url":"https:\/\/comcent.co.jp\/blog\/images\/authorSk-150x150.png","author_url":"https:\/\/comcent.co.jp\/blog\/archives\/author\/sekiguchi\/"},"tag_names":[],"thumbnail_url":"https:\/\/comcent.co.jp\/blog\/wp-content\/uploads\/2022\/03\/blogvpn-300x200.jpg","_links":{"self":[{"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/posts\/750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/comments?post=750"}],"version-history":[{"count":3,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/posts\/750\/revisions"}],"predecessor-version":[{"id":959,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/posts\/750\/revisions\/959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/media\/1869"}],"wp:attachment":[{"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/media?parent=750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/categories?post=750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/tags?post=750"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/comcent.co.jp\/blog\/wp-json\/wp\/v2\/coauthors?post=750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}