centos增加內網ip
阿新 • • 發佈:2018-12-04
1.centos 右鍵右上角的網路連線,選擇編輯連線,然後選中eth0 ,然後編輯,選擇IPV4設定,然後新增自己的ip,掩碼和閘道器
2.網絡卡重啟 service network restart
3.新增路由規則 router add -host 伺服器ip gw 閘道器地址
在centos中配置ip的步驟:
1. /etc/sysconfig/network-scripts/ifcfg-eth0
[[email protected] ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 //由eth0來啟動 BOOTPROTO=dhcp //獲取IP的方式是自動獲取,static是固定IP,none是手動 HWADDR=00:0c:29:62:9a:a2 //網絡卡的實體地址 NM_CONTROLLED=yes ONBOOT=no //啟動時網路介面是否有效 TYPE=Ethernet UUID="ed818867-f233-4909-a55d-856833ffce9e" USERCTL=no IPV6INIT=no //是否支援IP6 PEERDNS=yes
2. /etc/sysconfig/network
[[email protected] ~]# vi /etc/sysconfig/network
NETWORKING=yes //網路是否可用
HOSTNAME=web-1 //主機名,主機名在/etc/hosts裡面配置
3. /etc/hosts
[[email protected] ~]# vi /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
4. /etc/resolv.conf
[[email protected] ~]# vi /etc/resolv.conf
; generated by /sbin/dhclient-script
search localdomain //搜尋要找的域名,在/etc/hosts裡面設定的有
nameserver 192.168.174.2 //DNS伺服器對應的IP
如果想要自動獲取IP地址,只需要/etc/sysconfig/network-scripts/ifcfg-eth0檔案中的 ONBOOT=no 改為ONBOOT=yes 然後執行下面命令就可以了
[[email protected] ~]# service network restart