克隆虛擬機后，查看該虛擬機所分配的MAC地址。
打開控制台，進入linux界面。
打開/etc/udev/rules.d/
70
-persistent-net.rules內容如下面例子所示：
# vi /etc/udev/rules.d/
70
-persistent-net.rules
# 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
0x1022
:
0x2000
(pcnet32)
SUBSYSTEM==
"net"
, ACTION==
"add"
, DRIVERS==
"?*"
, ATTR{address}=="
00
:0c:
29
:8f:
89
:
9
7
", ATTR{type}=="
1
", KERNEL=="
eth*
", NAME="
eth0"
# PCI device
0x1022
:
0x2000
(pcnet32)
SUBSYSTEM==
"net"
, ACTION==
"add"
, DRIVERS==
"?*"
, ATTR{address}=="
00
:0c:
29
:
50
:bd:
1
7
", ATTR{type}=="
1
", KERNEL=="
eth*
", NAME="
eth1"
將"eth1"的"ATTR{address}"的地址更改為之前記錄下的MAC地址。
打開/etc/sysconfig/network-scripts/ifcfg-eth0
# vi /etc/sysconfig/network-scripts/ifcfg-eth0
將 DEVICE=
"eth0"
改成 DEVICE=
"eth1"
,
將 HWADDR=
"00:0c:29:8f:89:97"
改成上面的MAC地址
最后，重啟網絡
# service network restart
如果重啟失敗 # reboot
成功！