PVE克隆虚机后网卡不正常问题处理_pve 网卡不活动

centos6.x虚机系统为例

1.记录网卡MAC信息

2.修改虚机网卡

[root@rac2 ~]# cat /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 0x1af4:0x1000 (virtio-pci)
 
# PCI device 0x1af4:0x1000 (virtio-pci)
 
# PCI device 0x1af4:0x1000 (virtio-pci)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="0e:f9:ab:61:42:17", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
 
# PCI device 0x1af4:0x1000 (virtio-pci)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="aa:60:17:fd:0e:e3", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
[root@rac2 ~]# 

 3.修改系统ip信息：

[root@rac2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=0E:F9:AB:61:42:17
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
IPADDR=192.168.207.137
GATEWAY=192.168.207.1
NETMASK=255.255.255.0
DNS1=223.5.5.5
[root@rac2 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
HWADDR=AA:60:17:FD:0E:E3
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
IPADDR=10.1.1.137
NETMASK=255.255.255.0

4.修改主机名：(附带)

hostname xxx

vi /etc/sysconfig/network