{"id":72,"date":"2010-12-10T10:33:03","date_gmt":"2010-12-10T02:33:03","guid":{"rendered":"http:\/\/www.microwolf.net\/?p=72"},"modified":"2010-12-10T10:33:03","modified_gmt":"2010-12-10T02:33:03","slug":"linux-pptpd-vpn","status":"publish","type":"post","link":"http:\/\/www.microwolf.net\/?p=72","title":{"rendered":"linux pptpd VPN"},"content":{"rendered":"\n\n\n
pptp\u670d\u52a1\u5668\u914d\u7f6e\u4e0e\u7ba1\u7406<\/td>\n<\/tr>\n
\u4e00\u3001 pptpd\u7684\u5b89\u88c5 <\/p>\n

\u73af\u5883\uff1aRedHat9<\/p>\n

\u4e0b\u8f7dpptpd-1.1.3-rh9_20030409_1.i386.rpm\u5e76\u5b89\u88c5<\/p>\n

rpm -ivh pptpd-1.1.3-rh9_20030409_1.i386.rpm<\/p>\n

\u8fd9\u91cc\u76f4\u63a5\u4f7f\u7528\u4e86pptpd-1.1.3\u7684RH9\u5b89\u88c5\u5305\u3002<\/p>\n

\u5982\u679c\u8981\u4f7f\u7528\u66f4\u9ad8\u7248\u672c\u7684\uff0c\u9700\u8981\u5347\u7ea7\u76f8\u5173kernel\u4e0eppp<\/p>\n

\u5982pptpd-1.3.1\u6240\u9700\u8f6f\u4ef6\u4e3a\uff1a

\n dkms-2.0.10-1.noarch.rpm
\n kernel_ppp_mppe-1.0.2-3dkms.noarch.rpm
\n kernelmod-0.7.1.tar.gz
\n ppp-2.4.3-5.fc4.i386.rpm
\n pptpd-1.3.1-0.i386.rpm<\/p>\n

\u4e8c\u3001\u914d\u7f6e\u4e0e\u8fd0\u884cpptpd<\/p>\n

\u914d\u7f6epptpd\u53ea\u9700\u8981\u6539\u4ee5\u4e0b\u4e09\u4e2a\u6587\u4ef6<\/p>\n

\/etc\/pptpd.conf<\/p>\n

#speed 115200

\n option \/etc\/ppp\/options.pptpd \u8fd9\u4e2a\u6307\u5b9a\u4e86option\u6587\u4ef6\u4e3a\/etc\/ppp\/options.pptpd

\n #stimeout 10

\n #debug
\n #bcrelay eth1

\n localip 192.168.1.1 \u6307\u5b9a\u8054\u63a5\u540e\u4f7f\u7528\u7684\u672c\u5730IP

\n remoteip 192.168.0.1-100 \u6307\u5b9a\u8054\u63a5\u540e\u5ba2\u6237\u673a\u7684IP\u6c60<\/p>\n

\/etc\/ppp\/options.pptpd<\/p>\n

#debug
\n name pptpd \u670d\u52a1\u5668\u540d\uff0c\u8fd9\u4e2a\u53ef\u4ee5\u4efb\u610f\u5b9a

\n auth
\n require-chap
\n proxyarp<\/p>\n

\/etc\/ppp\/chap-secrets<\/p>\n

# Secrets for authentication using CHAP

\n # client server secret IP addresses

\n t1 pptpd 123 192.168.0.3
\n t2 pptpd 456 *<\/p>\n

\u8fd9\u91cc\u5b9a\u4e49\u4e86\u7528\u6237\u5e10\u53f7\u4e0e\u5bc6\u7801\uff0ct1\u5bc6\u7801\u4e3a123 IP\u4e3a192.168.0.3
\n t2\u5bc6\u7801\u4e3a456\uff0cIP\u4e3a\u81ea\u52a8\u5206\u914d\u3002<\/p>\n

\u8bbe\u7f6e\u597d\u4e09\u4e2a\u6587\u4ef6\u540e\u5c31\u53ef\u4ee5\u8fd0\u884cpptpd<\/p>\n

pptpd<\/p>\n

\u4f7f\u7528netstat -ln \u53ef\u4ee5\u770b\u5230<\/p>\n

tcp 0 0 0.0.0.0:1723 0.0.0.0:* LISTEN<\/p>\n

\u4f7f\u7528service pptpd status \u53ef\u4ee5\u770b\u5230

\n pptpd (pid 3400) is running…<\/p>\n

pptpd\u5df2\u7ecf\u6b63\u5e38\u8fd0\u884c\u4e86\u3002<\/p>\n

\u5982\u679c\u670d\u52a1\u5668\u672c\u5730\u9700\u8981\u4f7f\u7528ppp\uff0c\u5982ADSL\u7b49\uff0c\u8fd9\u6837\u4e5f\u8981\u8c03\u7528\u4e86\u4ee5\u4e0a\u4e09\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u8fd9\u65f6\u53ef\u4ee5\u628a\u8fd9\u4e09\u4e2a\u6587\u4ef6\u653e\u5728\u522b\u7684\u76ee\u5f55\uff0c\u5728\u8fd0\u884cpptpd\u65f6\u4f7f\u7528\u53c2\u6570\u6307\u5b9a\u6253\u4e09\u8fd9\u4e9b\u6587\u4ef6\u7684\u76ee\u5f55\uff0c\u5177\u4f53\u7684\u53ef\u4ee5\u770bhelp<\/p>\n

\u4e09\u3001\u5ba2\u6237\u7aef\u767b\u5f55<\/p>\n

windows\u7cfb\u7edf\uff1a<\/p>\n

\u76f4\u63a5\u5728\u7f51\u7edc\u4e0e\u62d4\u53f7\u8054\u63a5\u4e2d\u65b0\u5efaVPN\u8054\u63a5\uff0c\u4ee5\u4e0a\u7684\u914d\u7f6e\u662f\u4e0d\u52a0\u5bc6\u7684\uff0c\u6240\u4ee5\u4e0d\u8981\u9009\u62e9\u8981\u6c42\u6570\u636e\u52a0\u5bc6\u3002<\/p>\n

linux\u7cfb\u7edf\uff1a<\/p>\n

\u5b89\u88c5pptp<\/p>\n

\u4e0b\u8f7dpptp-linux-1.3.1.tar.gz<\/p>\n

tar zxvf pptp-linux-1.3.1.tar.gz<\/p>\n

cd pptp-linux-1.3.1<\/p>\n

make;make install<\/p>\n

\u5b89\u88c5\u5b8c\u6210\uff01<\/p>\n

\u914d\u7f6epptp<\/p>\n

\/etc\/ppp\/chap-secrets<\/p>\n

# Secrets for authentication using CHAP

\n # client server secret IP addresses

\n t1 * 123 *<\/p>\n

\u767b\u5f55pptpd<\/p>\n

pptp \u670d\u52a1\u5668IP user \u7528\u6237\u540d<\/p>\n

\u4f7f\u7528ifconfig\u53ef\u4ee5\u770b\u5230ppp\u8054\u63a5\u5df2\u7ecf\u6210\u529f\u3002<\/p>\n

\u65ad\u5f00ppp\u8054\u63a5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n

killall pppd; killall pptp; rm -rf \/var\/run\/pptp\/<\/p>\n

ip-up\u4e0eip-down<\/p>\n

\u5728ppp\u8054\u63a5\u540e\u7cfb\u7edf\u4f1a\u81ea\u52a8\u8fd0\u884cip-up\uff0c\u5982\u679c\u9700\u8981\u8054\u63a5\u540e\u8fd0\u884c\u4ec0\u4e48\u4e1c\u897f\u53ef\u4ee5\u76f4\u63a5\u52a0\u5165ip-up\u4e2d\u5c31\u884c\u4e86\u3002<\/p>\n

\u5728ppp\u65ad\u5f00\u540e\u4f1a\u8fd0\u884cip-down\uff0c\u540c\u53ef\u5982\u679c\u8981\u8fd0\u884c\u4ec0\u4e48\u4e5f\u53ef\u4ee5\u76f4\u63a5\u52a0\u5165\u3002<\/p>\n

\u56db\u3001\u591a\u4e2aPPTP VPN\u5ba2\u6237\u673a\u901a\u8fc7LINUX\u7f51\u5173\u8fde\u63a5VPN\u670d\u52a1\u5668<\/p>\n

PPTP\u65b9\u5f0f\u7684VPN\u4f7f\u7528\u4e86GRE\u534f\u8bae\uff0c\u8fd9\u4e2a\u534f\u8bae\u8ddfTCP\/UDP\u662f\u540c\u4e00\u7ea7\u7684\u534f\u8bae\u3002\u56e0\u4e3aGRE\u534f\u8bae\u6ca1\u6709\u7aef\u53e3\u7684\u6982\u5ff5\uff0cLINUX\u4e0d\u80fd\u50cfTCP\/UDP\u90a3\u6837IP\u4f2a\u88c5\u3002\u6240\u4ee5\uff0cLINUX\u7f51\u5173\u540e\u9762\u7684pptp vpn\u5ba2\u6237\u673a\u8fde\u63a5vpn\u65f6\u603b\u4f1a\u9047\u89c1\u8fd9\u79cd\u90a3\u79cd\u7684\u95ee\u9898\u3002<\/p>\n

\u6240\u4ee5\uff0c\u5f53\u53ea\u6709\u5355\u4e2a\u5ba2\u6237\u673a\u901a\u8fc7linux\u7f51\u5173\u8fde\u63a5VPN\u7684\u65f6\u5019\uff0c\u6700\u7b80\u5355\u7684\u529e\u6cd5\u662f\u7528iptables\u628a\u6240\u6709GRE\u534f\u8bae\u7684\u5305\u8f6c\u53d1\u7ed9\u5ba2\u6237\u673a\u3002\u6bd4\u5982\u5ba2\u6237\u673a\u7684ip\u662f192.168.0.2\uff0ciptables\u547d\u4ee4\u662f<\/p>\n

iptables -t nat -I PREROUTING -p gre -j DNAT –to-destination 192.168.0.2<\/p>\n

\u4e0a\u9762\u7684\u547d\u4ee4\u611f\u89c9\u5f88\u5947\u602a\uff0c\u5f53\u8fd9\u4e2a\u89c4\u5219\u8f93\u5165\u4e86\uff0c\u5373\u4f7f\u7acb\u523b\u5220\u9664\uff0c\u4e5f\u4f9d\u65e7\u751f\u6548\uff0c\u4e00\u76f4\u8fc7\u4e86\u597d\u4e45\u624d\u65ad\u6389\u3002<\/p>\n

\u5f53\u7136\uff0c\u5982\u679c\u5ba2\u6237\u673a\u8fde\u63a5\u7684vpn ip\u5730\u5740\u4e92\u4e0d\u76f8\u540c\uff0c\u8fd8\u53ef\u4ee5\u6839\u636e\u6e90ip\u5730\u5740DNAT\u3002\u4f46\u662f\uff0c\u5f53\u591a\u53f0\u673a\u5668\u8981\u8fde\u63a5\u76f8\u540c\u7684pptp vpn\u670d\u52a1\u5668\u65f6\uff0c\u95ee\u9898\u5c31\u51fa\u73b0\u4e86\uff0c\u7b80\u5355\u7684DNAT\u89c4\u5219\u5e76\u4e0d\u80fd\u751f\u6548\uff0c\u56e0\u4e3a\u4ed6\u4eec\u90fd\u662fGRE\u534f\u8bae\u3002\u552f\u4e00\u80fd\u5206\u8fa8\u7684\u5c31\u53ea\u6709GRE\u5305\u91cc\u9762\u7684Class ID\u3002\u8fd9\u4e2aID\u5728\u9ed8\u8ba4\u7684linux\u9632\u706b\u5899\u4e0a\u5e76\u6ca1\u6709\u5f97\u5230\u652f\u6301\u3002\u89e3\u51b3\u65b9\u6cd5\u6709\u4e24\u4e2a<\/p>\n

1\uff0c\u4f7f\u75282.0\u7248\u672c\u4ee5\u4e0a\u7684iptables\uff0c\u91cc\u9762\u5185\u7f6e\u4e86ip_nat_gre\u7b49\u6a21\u5757\u7528\u4e8e\u652f\u6301gre\u5305\u7684ip\u4f2a\u88c5\u3002\u8fd9\u4e2a\u65b9\u6848\u6bd4\u8f83\u590d\u6742\uff0c\u5de5\u7a0b\u6d69\u5927\uff0c\u8fd8\u8981\u7ed9\u5185\u6838\u6253\u8865\u4e01\u3002\u4ee5\u540e\u66f4\u65b0\u5185\u6838\u7684\u65f6\u5019\u4e5f\u66f4\u52a0\u9ebb\u70e6\u3002<\/p>\n

2\uff0c\u4f7f\u7528pptp proxy(http:\/\/www.mgix.com\/pptpproxy\/)\u3002\u8fd9\u662f\u4e00\u4e2a\u7528\u6237\u7a7a\u95f4\u4e0b\u7684gre\u5305\u8f6c\u53d1\u5de5\u5177\u3002\u53ea\u8981\u4e0b\u8f7d\u6e90\u7801\uff0c\u7f16\u8bd1\uff0c\u5f97\u5230\u4e86pptpproxy\u3002\u6bd4\u5982\u4f60\u7684linux\u7f51\u5173\u5185\u7f51ip\u662f192.168.0.254\uff0cvpn\u670d\u52a1\u5668\u662f202.202.202.202,\u53ea\u8981\u8fd0\u884c<\/p>\n

pptpproxy -p 192.168.0.254,202.202.202.202<\/p>\n

\u5c31\u53ef\u4ee5\u4e86<\/p>\n

\u8fd9\u65f6\uff0cvpn\u5ba2\u6237\u673a\u53ea\u8981\u628a192.168.0.254\u4f5c\u4e3avpn\u670d\u52a1\u5668ip\u5730\u5740\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n

\u5f53\u7136\uff0c\u8ba9pptp\u76d1\u542c\u5728127.0.0.1\uff0c\u7136\u540e\u914d\u5408\u4e00\u4e9biptables\u8f6c\u53d1\u89c4\u5219\uff0c\u751a\u81f3\u53ef\u4ee5\u505a\u6210\u4e00\u4e2a\u900f\u660epptpproxy\u4ee3\u7406\u3002<\/p>\n

pptpproxy\u8fd8\u652f\u6301\u591avpn server\u4ee3\u7406\u3002
\n <\/p>\n<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

pptp\u670d\u52a1\u5668\u914d\u7f6e\u4e0e\u7ba1\u7406 \u4e00\u3001 pptpd\u7684\u5b89\u88c5 \u73af\u5883\uff1aRedHat9 \u4e0b\u8f7dpptpd-1.1.3-rh9_2 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"_links":{"self":[{"href":"http:\/\/www.microwolf.net\/index.php?rest_route=\/wp\/v2\/posts\/72"}],"collection":[{"href":"http:\/\/www.microwolf.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.microwolf.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.microwolf.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.microwolf.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=72"}],"version-history":[{"count":1,"href":"http:\/\/www.microwolf.net\/index.php?rest_route=\/wp\/v2\/posts\/72\/revisions"}],"predecessor-version":[{"id":73,"href":"http:\/\/www.microwolf.net\/index.php?rest_route=\/wp\/v2\/posts\/72\/revisions\/73"}],"wp:attachment":[{"href":"http:\/\/www.microwolf.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.microwolf.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.microwolf.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}