【服务器篇之linux-网卡配置】

工具：1. Linux系统：CentOs6.62. 虚拟机 VMware步骤：1.2.3.先移除原来的VMnet8 NAT模式的网卡，再添加新的VMnet8网卡，再勾选VMnet信息中的NAT模式4.点击NAT设置，查看相关信息，再接下来的网卡配置文件修改中需要用到的一些参数5.修改网卡配置文件并且重启网卡服务命令：(需要root权...

简烦

3852人浏览 · 2019-03-07 11:48:08

简烦 · 2019-03-07 11:48:08 发布

工具：
   1. Linux系统：CentOs6.6
   2. 虚拟机 VMware
步骤：
   1.

3.先移除原来的VMnet8 NAT模式的网卡，再添加新的VMnet8网卡，再勾选VMnet信息中的NAT模式

4.点击NAT设置，查看相关信息，再接下来的网卡配置文件修改中需要用到的一些参数

5.修改网卡配置文件并且重启网卡服务

命令：(需要root权限) vim /etc/sysconfig/network-scripts/ifcfg-eth0

将BOOTPROTO改为static ==> 由动态获取改成静态

IPADDR 192.168.247是前面NAT设置里的网段，后面的10随意填写

NETMASK、GATEWAY也是上面的参数，分别是掩码和网关

DNS1百度你的网络当地的dns即可，深圳电信DNS 202.96.128.86

修改后 /etc/init.d/network restart 重启服务

[root@localhost /]# cd /etc/sysconfig/network-scripts
[root@localhost network-scripts]# ls
ifcfg-eth0   ifdown-ippp  ifdown-routes  ifup-bnep  ifup-plip    ifup-sit          network-functions
ifcfg-lo     ifdown-ipv6  ifdown-sit     ifup-eth   ifup-plusb   ifup-tunnel       network-functions-ipv6
ifdown       ifdown-isdn  ifdown-tunnel  ifup-ippp  ifup-post    ifup-wireless
ifdown-bnep  ifdown-post  ifup           ifup-ipv6  ifup-ppp     init.ipv6-global
ifdown-eth   ifdown-ppp   ifup-aliases   ifup-isdn  ifup-routes  net.hotplug
[root@localhost network-scripts]# vim ifcfg-eth0

iDEVICE="eth0"
BOOTPROTO="static"
IPV6INIT="yes"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"
UUID="00074650-ea89-4b5f-a029-2a290a911ded"
IPADDR=192.168.247.10
NETMASK=255.255.255.0
GATEWAY=192.168.247.2
DNS1=202.96.128.86

6. curl www.baidu.com 或者 ping www.baidu.com 测试能否正常上网，ifconfig 查询是否是前面设置的ip地址

[root@localhost ~]# curl www.baidu.com
<!DOCTYPE html>
<!--STATUS OK--><html> <head><meta http-equiv=content-type content=text/html;charset=utf-8><meta http-equiv=X-UA-Compatible content=IE=Edge><meta content=always name=referrer><link rel=stylesheet type=text/css href=http://s1.bdstatic.com/r/www/cache/bdorz/baidu.min.css><title>百度一下，你就知道</title></head> <body link=#0000cc> <div id=wrapper> <div id=head> <div class=head_wrapper> <div class=s_form> <div class=s_form_wrapper> <div id=lg> <img hidefocus=true src=//www.baidu.com/img/bd_logo1.png width=270 height=129> </div> <form id=form name=f action=//www.baidu.com/s class=fm> <input type=hidden name=bdorz_come value=1> <input type=hidden name=ie value=utf-8> <input type=hidden name=f value=8> <input type=hidden name=rsv_bp value=1> <input type=hidden name=rsv_idx value=1> <input type=hidden name=tn value=baidu><span class="bg s_ipt_wr"><input id=kw name=wd class=s_ipt value maxlength=255 autocomplete=off autofocus></span><span class="bg s_btn_wr"><input type=submit id=su value=百度一下 class="bg s_btn"></span> </form> </div> </div> <div id=u1> <a href=http://news.baidu.com name=tj_trnews class=mnav>新闻</a> <a href=http://www.hao123.com name=tj_trhao123 class=mnav>hao123</a> <a href=http://map.baidu.com name=tj_trmap class=mnav>地图</a> <a href=http://v.baidu.com name=tj_trvideo class=mnav>视频</a> <a href=http://tieba.baidu.com name=tj_trtieba class=mnav>贴吧</a> <noscript> <a href=http://www.baidu.com/bdorz/login.gif?login&amp;tpl=mn&amp;u=http%3A%2F%2Fwww.baidu.com%2f%3fbdorz_come%3d1 name=tj_login class=lb>登录</a> </noscript> <script>document.write('<a href="http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u='+ encodeURIComponent(window.location.href+ (window.location.search === "" ? "?" : "&")+ "bdorz_come=1")+ '" name="tj_login" class="lb">登录</a>');</script> <a href=//www.baidu.com/more/ name=tj_briicon class=bri style="display: block;">更多产品</a> </div> </div> </div> <div id=ftCon> <div id=ftConw> <p id=lh> <a href=http://home.baidu.com>关于百度</a> <a href=http://ir.baidu.com>About Baidu</a> </p> <p id=cp>&copy;2017&nbsp;Baidu&nbsp;<a href=http://www.baidu.com/duty/>使用百度前必读</a>&nbsp; <a href=http://jianyi.baidu.com/ class=cp-feedback>意见反馈</a>&nbsp;京ICP证030173号&nbsp; <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html>

[root@localhost ~]# ping www.baidu.com
PING www.a.shifen.com (14.215.177.38) 56(84) bytes of data.
64 bytes from 14.215.177.38: icmp_seq=1 ttl=128 time=5.18 ms
64 bytes from 14.215.177.38: icmp_seq=2 ttl=128 time=5.31 ms
64 bytes from 14.215.177.38: icmp_seq=3 ttl=128 time=5.12 ms
64 bytes from 14.215.177.38: icmp_seq=4 ttl=128 time=5.02 ms
64 bytes from 14.215.177.38: icmp_seq=5 ttl=128 time=13.9 ms
64 bytes from 14.215.177.38: icmp_seq=6 ttl=128 time=5.11 ms
64 bytes from 14.215.177.38: icmp_seq=7 ttl=128 time=5.04 ms
^C
--- www.a.shifen.com ping statistics ---
7 packets transmitted, 7 received, 0% packet loss, time 6082ms
rtt min/avg/max/mdev = 5.027/6.394/13.949/3.085 ms
[root@localhost ~]#

ctrl+c可终止ping操作

华为开发者空间

华为开发者空间，是为全球开发者打造的专属开发空间，汇聚了华为优质开发资源及工具，致力于让每一位开发者拥有一台云主机，基于华为根生态开发、创新。

更多推荐