00:16:E6:5E:61:CA
ifconfig
dmesg | grep eth0
ifconfig eth0 10.0.1.100 netmask 255.0.0.0 broadcast 10.0.1.254
ifdown eth0 /*ifdown 网卡名称*/
ifup eth0 /*ifup 网卡名称*/
/etc/sysconfig/network-scripts/ # CentOS
/etc/sysconfig/network #openSUSE
-rw-r--r-- 1 root root 123 12-02 21:27 ifcfg-eth0 #网卡配置文件
-rw-r--r-- 1 root root 254 2008-03-03 ifcfg-lo #本机loopback配置文件
# Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet
DEVICE=eth0
BOOTPROTO=dhcp
HWADDR=00:C0:9F:8D:06:77
ONBOOT=yes
DEVICE=lo
IPADDR=127.0.0.1
NETMASK=255.0.0.0
NETWORK=127.0.0.0
# If you're having problems with gated making 127.0.0.0/8 a martian,
# you can change this to something else (255.255.255.255, for example)
BROADCAST=127.255.255.255
ONBOOT=yes
NAME=loopback
netconfig --device eth1
ifdown eth0
ifup eth0
ifcfg-eth0:0 #后面的 :0 表示虚拟网卡0
# Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet
DEVICE=eth0:0 #注意名字的对应
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.1.88
NETMASK=255.255.255.0
HWADDR=00:C0:9F:8D:06:77
TYPE=Ethernet
ifdown eth0 #禁用网卡
ifup eth0 #使能网卡
ifcfg-ethX-rangeX
cp /etc/sysconfig/network-script/ifcfg-eth0 /etc/sysconfig/network-script/ifcfg-eth0-range0 #复制一个配置文件,下面要修改
DEVICE=eth0-range0 #注意名字和文件名称的对应
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.1.88
NETMASK=255.255.255.0
HWADDR=00:C0:9F:8D:06:77
TYPE=Ethernet
IPADDR_START=192.168.1.10 #设置绑定的网址范围,起始地址
IPADDR_END=192.168.1.50 #结束地址
ifdown eth0
ifup eth0
ifup
ifdown
NETWORKING=yes #表示有启用网络
NETWORKING_IPV6=no #不使用IPV6
HOSTNAME=localhost.localdomain #主机名( fqdn 表示法,即 short-name + domain name )
BOOTPROTO='dhcp'
BROADCAST=''
ETHTOOL_OPTIONS=''
IPADDR=''
MTU=''
NAME='88E8053 PCI-E Gigabit Ethernet Controller'
NETMASK=''
NETWORK=''
REMOTE_IPADDR=''
STARTMODE='auto'
USERCONTROL='no'
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