刚装好red hat 7.2要怎么设制才能上网？

alce

我刚装好了小红帽7.2
请问应如何设制网关和DNS才能上网？

在网络工具处贴了篇贴子，
竟没人理我。555555~~~~~~~~~~~~~

Leaves

我没用过7.2的,不知你的要不要装rp-pppoe来拔号？？

有时Redhat的发行版中，会出现rp-pppoe的这个包出现BUG，所以我们有必要自己下载来安装rp-pppoe

在Redhat中，我们可以用下面的命令来配制网卡的IP及DNS等。

#redhat-config-network

把IP和DNS设置成如下的。
IP地址：192.168.0.1
掩码：
255.255.255.0
DNS
202.96.134.133
202.96.168.68

不要设置网关

然后我们设置rp-pppoe

http://www.roaringpenguin.com/pppoe/rp-pppoe-3.5.tar.gz

把老版本的rp-pppoe卸掉，如果有的话：

[code:1]#rpm -e rp-pppoe

解压和安装：
#tar zxvf rp-pppoe-3.5.tar.gz
进入解压目录执行
#sh ./go[/code:1]


然后再来设置ADSL。



我们要用命令。

[code:1]#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

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)?[/code:1]

弄完后，就按一个y键。

用adsl-start来启动ADSL。如果不成功就重启一下计算机。

adsl 相关的命令：

#adsl-start 打开ADSL
#adsl-stop 停止
#adsl-status 状态

alce

不胜感激。

但我处的电脑好像不用拨号。
有台服务器终日挂在网上。
我想通过它来上网。
在win下只要设制了网关和dns就可以上网了。
但在linux下却上不了网，
愁刹我也~~~~~~~~~

alce

我的机器是在一个局域网中
ip若乱来的话可能会和其他人的win冲突。
定下了个空的为192.168.1.189
网关定死了是192.168.1.254

alce

我的网关和本地IP都设好了，没有问题，却就是上不了网，
连PING都PING不通。

lizzy

我用的是有线宽带,
设置如下:
系统设置-->网络-->"设备"选项卡-->按"编辑",出现"以太网设备"消息框-->选"硬件设备"选项卡-->在"硬件"中选上你所用的网卡(号码和地址我没填)-->"路由"不填-->"常规"中选上"当计算机启动时激活设备","自动获取IP地址使用dhcp",   ""注意"":"自动从提供商处获取DNS信息",其它不选-->确定

最后有一点非常重要!!!千万别忘记!!!--> "文件"-->"保存"
然后重新启动一下,我的机器就能上网了.

alce

重新启动！！

我就是忘了这，
气死人了。
白忙了。