Centos6克隆虚拟机改IP和mac地址

1.生成新的MAC地址

 

 

2.查看ip

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[root@localhost ~]# ifconfig eth1      Link encap:Ethernet  HWaddr 00:50:56:23:B0:4F            inet addr:192.168.146.130  Bcast:192.168.146.255  Mask:255.255.255.0           inet6 addr: fe80::250:56ff:fe23:b04f/64 Scope:Link           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1           RX packets:121 errors:0 dropped:0 overruns:0 frame:0           TX packets:54 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1000           RX bytes:10975 (10.7 KiB)  TX bytes:6571 (6.4 KiB)   lo        Link encap:Local Loopback            inet addr:127.0.0.1  Mask:255.0.0.0           inet6 addr: ::1/128 Scope:Host           UP LOOPBACK RUNNING  MTU:16436  Metric:1           RX packets:16 errors:0 dropped:0 overruns:0 frame:0           TX packets:16 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:0           RX bytes:940 (940.0 b)  TX bytes:940 (940.0 b)   [root@localhost ~]#

　　

3.使用vim /etc/udev/rules.d/70-persistent-net.rules

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# This file was automatically generated by the /lib/udev/write_net_rules # program, run by the persistent-net-generator.rules rules file. # # You can modify it, as long as you keep each rule on a single # line, and change only the value of the NAME= key.     # PCI device 0x8086:0x100f (e1000) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:31:32:0e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"   # PCI device 0x8086:0x100f (e1000) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:23:b0:4f", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1" ~ ~

　　

4.根据ifconfig查看HWaddr 00:50:56:23:B0:4F除外的删除，就是还剩下的，（注：你们根据你们自己的定）

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# This file was automatically generated by the /lib/udev/write_net_rules # program, run by the persistent-net-generator.rules rules file. # # You can modify it, as long as you keep each rule on a single # line, and change only the value of the NAME= key.     # PCI device 0x8086:0x100f (e1000) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:23:b0:4f", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1" ~

　　

5.使用  vim /etc/sysconfig/network-scripts/ifcfg-eth0  修改成下面

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[root@localhost ~]# cd / [root@localhost /]# vim /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE="eth0" BOOTPROTO="dhcp" HWADDR="00:50:56:23:B0:4F" IPV6INIT="yes" NM_CONTROLLED="yes" ONBOOT="yes" TYPE="Ethernet" UUID="2dbea590-a659-4e94-9626-f5f59dacde22" IPADDR="192.168.146.130" NETMASK="255.255.255.0" GATEWAY="192.168.146.1"

　　

6.service network restart 重启网络

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[root@localhost /]# service network restart Shutting down loopback interface:  [  OK  ] Bringing up loopback interface:  [  OK  ] Bringing up interface eth0:  Active connection state: activating Active connection path: /org/freedesktop/NetworkManager/ActiveConnection/1 state: activated Connection activated [  OK  ] [root@localhost /]#

　　

这样就可以了

 

# This file was automatically generated by the /lib/udev/write_net_rules

# program, run by the persistent-net-generator.rules rules file.

#

# You can modify it, as long as you keep each rule on a single

# line, and change only the value of the NAME= key.

 

 

# PCI device 0x8086:0x100f (e1000)

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:23:b0:4f", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

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