= NXHX PPTP 手動設定 = 修改自 PPTP Client Debian HOWTO by James Cameron 26th May 2008 These are instructions for installing PPTP Client on Debian GNU/Linux. Contents: * 安裝 Ubuntu pptp client apt-get install pptp-linux * 手動設定pptp連線 Configuration, by hand 1. obtain from your PPTP Server administrator: * the IP address or host name of the server ($SERVER), * the name you wish to use to refer to the tunnel ($TUNNEL), * the authentication domain name ($DOMAIN), * the username you are to use ($USERNAME), * the password you are to use ($PASSWORD), * whether encryption is required. 基本上要開始之前要對 VPN SERVER 有所了解,最起碼要知道ServerIP, Domain, Username, Password, 最容易告不清楚就是 “加密”與”壓縮” 以 NXHX公司為例 * $SERVER = 140.110.22.100 * $TUNNEL = nchc //自己定義就好 * $DOMAIN = //沒有 * $USERNAME = …. * $PASSWORD = …. * 以 pap 認証,允許不加密資料… 2. 建立 or 修改 /etc/ppp/options.pptp: 預設是 lock noauth nobsdcomp nodeflate refuse-pap refuse-chap refuse-eap refuse mschap ,而NXHX因為要用到PAP,所以把 refuse-pap 給住解掉。 {{{ #!text # We won’t do PAP, EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2 # (you may need to remove these refusals if the server is not using MPPE) #refuse-pap refuse-eap refuse-chap refuse-mschap …. }}} 3. 建立 or 修改 /etc/ppp/pap-secrets: //因為我們用的是pap認証,所以要改這個檔案,也時候也可能要改的檔案是 chap-secrets…所以要看你的認証方式而定 $USERNAME PPTP $PASSWORD * 4. 建立 /etc/ppp/peers/$TUNNEL: {{{ vi /etc/ppp/peers/nchc pty “pptp 140.110.22.100 –nolaunchpppd” name $USERNAME remotename PPTP file /etc/ppp/options.pptp ipparam nchc }}} Note: if you do not need MPPE support, then remove the require-mppe-128 option from this file and /etc/ppp/options.pptp. // 原本範例有 require-mppe-128 因為我們不需要 所以拿掉了 5. 用 pon 來建立連線吧: {{{ pon nchc ifconfig 可以找到 ppp0 ppp0 Link encap:Point-to-Point Protocol inet addr:140.110.35.193 P-t-P:140.110.35.192 Mask:…. }}} 6. 斷線: {{{ poff nchc }}} 7. to set up routing: //這邊希望連線後預設路由就是VPN出去 {{{ route add default gw 140.110.35.192 }}} or {{{ vi /etc/ppp/ip-up.d/nchc #!/bin/sh if [ "${PPP_IPPARAM}" = "nchc" ]; then /sbin/route add -net 140.x.0.0/16 dev ${IFNAME} /sbin/route add -net 2xx.1xx.1xx.0/24 dev ${IFNAME} fi }}} 8. 在NXHX還要改 DNS 140.110.16.1 9. 開機時啟動 //edit 2010/09/29 {{{ vi /etc/network/interfaces auto ppp0 iface ppp0 inet ppp provider nchc }}} 這樣就大功告成啦! 10 . option 需要視情況調整 {{{ #text passive connect-delay 10000 #lcp-echo-interval 30 #lcp-echo-failure 4 避免斷線… }}} 11. 最後用sshfs 掛載遠端目錄 {{{ sshfs 主機:遠端目錄/ 本機目錄/ }}} 本篇網址:[http://www.libthomas.org/~thomas/wp/?p=574] 更多細節參考 http://pptpclient.sourceforge.net/howto-debian.phtml