1、修改主機名
#hostname lvs1
#vim /etc/sysconfig/network
NETWORKING = yes
HOSTNAME = lvs1
2、修改mac地址
#vim /etc/udev/rules.d/70-persistent-net.rules
# PCI device 0x8086:0x100f (e1000)
#SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:02:b6:9b", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:03:4c:9e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
把上一行註銷掉，然後把下面這個改爲eth0
然後#vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:0c:29:03:4c:9e
TYPE=Ethernet
UUID=51a3aab4-42cc-4e9a-b5d6-e23bb16c2b54
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=dhcp
3、重新啓動網卡 #service network restart
4、 #ifconfig
eth0 Link encap:Ethernet HWaddr 00:0c:29:03:4c:9e
inet addr:192.168.213.136 Bcast:192.168.213.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe39:3808/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:245 errors:0 dropped:0 overruns:0 frame:0
TX packets:156 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:22023 (21.5 KiB) TX bytes:19033 (18.5 KiB)