NXHX PPTP 手動設定

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:

  2. the IP address or host name of the server (\$SERVER),

  3. the name you wish to use to refer to the tunnel (\$TUNNEL),

  4. the authentication domain name (\$DOMAIN),

  5. the username you are to use (\$USERNAME),

  6. the password you are to use (\$PASSWORD),

  7. 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...

  • 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。

# 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

....

  1. 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 *

  1. 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

  1. 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:....

  1. 斷線:

poff nchc

  1. 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

  1. 在NXHX還要改 DNS 140.110.16.1

  2. 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!

更多細節參考

http://pptpclient.sourceforge.net/howto-debian.phtml

convert from Thomas blog post id 574 old convert log: ./093144/tag%3E2009%2010%20linux%20ubuntu%20pptp%20nxhx)

@2009 @10 @linux @ubuntu @pptp @nxhx

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