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团队在局域网中共享ADSL方法(windows, linux)

   团队在外地封闭开发，没有带交换机功能能的HUB来连接到ADSL。只好共享ADSL方式。
   1、windows下共享非常简单，把ADSL共享即可，但不要把每一个连接都拨号给选上，否则无法使用。此时局域网内IP地址在192.168.0.1--192.168.0.2XX之间。问题是：容易坏，不稳定。随改用Linux。
   2、Linux环境下使用。Red Hat Linux ES3版本。（文档来自网络收集，共享大家使用）

http://www.chinalinuxpub.com/read.php?wid=558

 

 

REDHAT9上ADSL最终解决方案

 

发布于2005-05-29 被读559次 【字体：大 中 小】

 

在LINUXSIR和LINUXFANS上看了很多关于ADSL的文章,都没有解决我的REDHAT9上ADSL上网的问题,今天实在是没有办法,重新建立连接,曲折的经历,终于上网了(非常激动,可能表达的不是很好),特的写下我的过程,作为参考:

 

REDHAT默认的PPPOE有问题,需要RPM -E,然后,安装这个 --实际在RedES3上没必要按照这个共享包。

http://www.roaringpenguin.com/pppoe/rp-pppoe-3.5.tar.gz(北南兄推荐)

解压和安装：

#tar zxvf rp-pppoe-3.5.tar.gz

进入解压目录执行

#sh ./go

 

 

然后再来设置ADSL。这一处，我们要用命令。

 

#adsl-setup

 

 

Welcome to the Roaring Penguin ADSL client setup. First, I will run

some checks on your system to make sure the PPPoE client is installed

properly...

 

Looks good! Now, please enter some information:

 

USER NAME

 

>>> Enter your PPPoE user name (default XXX): 在这里输入ADSL的用户名

 

INTERFACE

 

>>> Enter the Ethernet interface connected to the ADSL modem

For Solaris, this is likely to be something like /dev/hme0.

For Linux, it will be ethn, where 'n' is a number.

(default eth0):如果一张网卡就设置写上eth0

 

Do you want the link to come up on demand, or stay up continuously?

If you want it to come up on demand, enter the idle time in seconds

after which the link should be dropped. If you want the link to

stay up permanently, enter 'no' (two letters, lower-case.)

NOTE: Demand-activated links do not interact well with dynamic IP

addresses. You may have some problems with demand-activated links.

>>> Enter the demand value (default no):不用写什么

 

DNS

Please enter the IP address of your ISP's primary DNS server.

If your ISP claims that 'the server will provide DNS addresses',

enter 'server' (all lower-case) here.

If you just press enter, I will assume you know what you are

doing and not modify your DNS setup.

>>> Enter the DNS information here:在这里写上202.96.134.133

下一个DNS是202.96.168.68 //这里根据个人不同可以修改

 

PASSWORD

 

>>> Please enter your PPPoE password:输入密码

>>> Please re-enter your PPPoE password:再输入一次

 

FIREWALLING

 

Please choose the firewall rules to use. Note that these rules are

very basic. You are strongly encouraged to use a more sophisticated

firewall setup; however, these will provide basic security. If you

are running any servers on your machine, you must choose 'NONE' and

set up firewalling yourself. Otherwise, the firewall rules will deny

access to all standard servers like Web, e-mail, ftp, etc. If you

are using SSH, the rules will block outgoing SSH connections which

allocate a privileged source port.

 

The firewall choices are:

0 - NONE: This script will not set any firewall rules. You are responsible

for ensuring the security of your machine. You are STRONGLY

recommended to use some kind of firewall rules.

1 - STANDALONE: Appropriate for a basic stand-alone web-surfing workstation

2 - MASQUERADE: Appropriate for a machine acting as an Internet gateway

for a LAN

>>> Choose a type of firewall (0-2):这里添写为2

 

** Summary of what you entered **

 

Ethernet Interface: eth0

User name: XXX

Activate-on-demand: No

DNS: Do not adjust

Firewalling: MASQUERADE

 

>>> Accept these settings and adjust configuration files (y/n)?

 

弄完后，就按一个y键。

(以上为北南兄文章里面内容)

不要急于连接,REBOOT -N

然后进入网络设置,停止ETH1(我的是用他)

然后ADSL-START

PING 你的DNS,如果可以,那么,恭喜你!

其中部分内容可能不同,仅作参考,主要在连接后,能够PING通DNS即可!

 

 

 

==========================================================================

首先应该确定您是否安装了pppoe的应用程序。

 

　　如果确实已经安装了，可以在终端用 adsl－setup命令启动adsl配置，提示过程为英文。

 

　　大概为:

 

[root@localhost root]# adsl-setup

Welcome to the ADSL client setup. First, I will run some checks on

your system to make sure the PPPoE client is installed properly...

 

The following DSL config was found on your system:

 

Device: Name:

ppp0 DSLppp0

 

Please enter the device if you want to configure the present DSL config

(default ppp0) or enter 'n' if you want to create a new one: ppp0 //默认为ppp0

 

LOGIN NAME

 

Enter your Login Name (default SJ00411210A1): anthrax //这里用你自己的用户名代替我的anthrax:)

 

INTERFACE

 

Enter the Ethernet interface connected to the ADSL modem

For Solaris, this is likely to be something like /dev/hme0.

For Linux, it will be ethX, where 'X' is a number.

(default eth0): eth0 //默认网卡设备为eth0

 

Do you want the link to come up on demand, or stay up continuously?

If you want it to come up on demand, enter the idle time in seconds

after which the link should be dropped. If you want the link to

stay up permanently, enter 'no' (two letters, lower-case.)

NOTE: Demand-activated links do not interact well with dynamic IP

addresses. You may have some problems with demand-activated links.

Enter the demand value (default no): no //这里使用默认no就可以了，断线后不自动拨号。

 

 

DNS

 

Please enter the IP address of your ISP's primary DNS server.

If your ISP claims that 'the server will provide dynamic DNS addresses',

enter 'server' (all lower-case) here.

If you just press enter, I will assume you know what you are

doing and not modify your DNS setup.

Enter the DNS information here: 202.96.134.133 //主DNS地址设置，根据您的具体情况替换。

Please enter the IP address of your ISP's secondary DNS server.

If you just press enter, I will assume there is only one DNS server.

Enter the secondary DNS server address here: 202.96.134.133 //第二DNS地址设置。

 

PASSWORD

 

Please enter your Password: //这里设置密码，和unix规则一样，密码并不回显，因此不要认为您的键盘出了毛病:)

Please re-enter your Password:

//确认密码

USERCTRL

 

Please enter 'yes' (two letters, lower-case.) if you want to allow

normal user to start or stop DSL connection (default yes): yes //是否允许普通用户共享ADSL。

 

FIREWALLING

 

Please choose the firewall rules to use. Note that these rules are

very basic. You are strongly encouraged to use a more sophisticated

firewall setup; however, these will provide basic security. If you

are running any servers on your machine, you must choose 'NONE' and

set up firewalling yourself. Otherwise, the firewall rules will deny

access to all standard servers like Web, e-mail, ftp, etc. If you

are using SSH, the rules will block outgoing SSH connections which

allocate a privileged source port.

 

The firewall choices are:

0 - NONE: This script will not set any firewall rules. You are responsible

for ensuring the security of your machine. You are STRONGLY

recommended to use some kind of firewall rules.

1 - STANDALONE: Appropriate for a basic stand-alone web-surfing workstation

2 - MASQUERADE: Appropriate for a machine acting as an Internet gateway

for a LAN

Choose a type of firewall (0-2): 1 //配置防火墙等级，根据您的需要选择。

 

Start this connection at boot time

 

Do you want to start this connection at boot time?

Please enter no or yes (default no):no //是否允许开机自动加载，这里选择no，否则系统启动速度太慢!

 

** Summary of what you entered **

 

Ethernet Interface: eth0

User name: anthrax

Activate-on-demand: No

Primary DNS: 202.96.134.133

Secondary DNS: 202.96.134.133

Firewalling: STANDALONE

User Control: yes

Accept these settings and adjust configuration files (y/n)?

 

 

　　选择y，配置完成。您可以用 adsl－start命令启动，可以用adsl－stop命令停止。

 

　　为了方便，可以在桌面建立一个应用程序链接，命令就使用adsl－start。这样每次双击那个快捷图标就可以建立adsl链接了，跟windows中一样方便。

 

好了，现在就开始您的网络之旅吧。(技巧:如果依据本内容操作扔不能链接网络，可以尝试在"系统设置－>网路"中删除当前的网卡，重新配置adsl项。)

posted on 2006-03-16 15:31 西部村里人 阅读(364) 评论(0)  编辑  收藏 所属分类: Team开发