ubuntu12.04宽带链接 以及 宽带链接后 再上局域网时出现的问题
编辑器加载中...一、检测pppoeconf软件是否安装
$ dpkg -s pppoeconf
出现如下说明已安装:
{{
Package: pppoeconf
Status: install ok installed
Priority: optional
Section: net
Installed-Size: 340
Maintainer: Ubuntu Developers
Architecture: all
Version: 1.19ubuntu1
Depends: whiptail-provider | whiptail, ppp (>= 2.4.2+20040428-2) | pppoe (>= 3.0), ppp (>= 2.4.1.uus2-4), gettext-base (>= 0.13), sed (>= 3.95)
Recommends: locales
Suggests: xdialog
Description: configures PPPoE/ADSL connections
User-friendly tool for initial configuration of a DSL (PPPoE) connection.
Original-Maintainer: Gregory Colpart
}}
二、如没有安装执行如下进行安装
$ sudo apt-get install pppoeconf
注:一般系统以自带安装了。
三、pppoeconf软件设置
$ sudo pppoeconf
注:之后的操作就是除提示输入用户也密码时输入你的用户名与密码个,其它都选YES。
四、开启宽带连接
$ sudo pon dsl-provider
五、关闭宽带连接
$ sudo poff dsl-provider
到这里就设置好了。可以上网了。
问题解决:
1、如只按上面设置可以会出现在频繁掉线,这时只要修改如下文件即可。
$ sudo vim /etc/ppp/options
修改如下:
{{
lcp-echo-interval 30
lcp-echo-failure 4
}}
改为如下:
{{
lcp-echo-interval 30
lcp-echo-failure 20
}}
-----------------------------------------设置宽带后再上LAN时出现的问题-----------------------------------
设置宽带链接后, /etc/network/interfaces内的配置信息发生变化,再上LAN时出现以下问题:
~$ uname -a
Linux shadowwalker-A8Se 3.2.0-32-generic-pae #51-Ubuntu SMP Wed Sep 26 21:54:23 UTC 2012 i686 i686 i386 GNU/Linux
when reboot 在ubuntu logo 处出现: wait for network configuration , and then, waiting up to 60 more seconds for network configuration
. when it's up, network doesn't work.
SOLUTION:
modify /etc/network/interfaces file, mine is
# The loopback network interface
auto lo
iface lo inet loopback
# auto dsl-provider
# iface dsl-provider inet ppp
# pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
# provider dsl-provider
auto eth0
# iface eth0 inet manual
iface eth0 inet static
address 192.168.108.217
netmask 255.255.255.0
network 192.168.108.0
broadcast 192.168.108.255
gateway 192.168.108.254
dns-nameservers 221.228.255.1
then done !