给新centos系统虚拟机配置网络服务
记录下今天新建虚拟机的过程吧.
镜像:CentOS-6.3-x86_64-minimal;
虚拟机版本: vm 8.0
LET'S----------------------->GO
手动新建一台虚拟机,指定镜像,安装........................纳尼,mount:special device /dev/hda does not exist
报错了.百度了.这位大神说的好
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" 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解决方案:重新新建虚拟机,然后在选择镜像的时候 请选择 稍后手动指定 “I will install the operating system later.“,
接下来,就开机,然后手动指定镜像...-路顺风,成功安装了系统;
---------------------------------------------------------------
下面开始配置网络
输入如下命令
vi /etc/sysconfig/network-scripts/ifcfg-eth0
以下提供2种方案, dhcp 和 static自己指定ip
dhcp的比较容易,如下
DEVICE="eth0"
ONBOOT="yes"
TYPE="Ethernet"
BOOTPROTO=dhcp
内容如下
DEVICE="eth0"
ONBOOT="yes"
TYPE="Ethernet"
BOOTPROTO=static
IPADDR=192.168.0.6 #ip
NETMASK=255.255.255.0 #子网掩码
GETEWAY=192.168.0.1 #网关
#亲,这里可以手动指定dns哟 强烈建议在此处指定
dns1=8.8.8.8
DNS手动编辑的方式
vi /etc/resolv.conf
内容如下
nameserver 8.8.8.8
重启网络服务 service network restart
完成(如果没完成,试着 添加路由 输入如下命令 route add default gw 192.168.0.1 ,这里的地址是你的网关)
-------------------------------------------------------------------------------
现在不出意外,是可以上网的;
但是,奇葩总是有.........
如果采用静态的方式,然后ping 外网出现connect: Network is unreachable
你如果你已经在ifcfg-eth0文件里配置了dns 则直接下一步,否则,亲,你看下你手动编辑的的/etc/resolv.conf是不是被自动重置,然后你添加的路由也木有了(route命令查看路由).初始化了.....我都说了,建议在ifcfg-eth0文件里指定了嘛.....
添加DNS 然后 手动添加永久静态路由
查看此文件是否存在,不存在手动新建/etc/sysconfig/static-routes
内容如下
any net default gw 192.168.0.1
保存退出,重启网络服务 ,搞定.
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