VMware下Linux網路卡由eth0變為eth1的解決辦法

feelpurple發表於2016-09-03
Linux
在VMware下，克隆了一個虛擬機器，開啟克隆後的虛擬機器，發現網路卡識別符號從eth0開始
[root@localhost ~]# ifconfig 
eth1      Link encap:Ethernet  HWaddr 00:0C:29:81:7A:A7  
          inet addr:192.168.1.10  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe81:7aa7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:13 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:855 (855.0 b)  TX bytes:973 (973.0 b)

eth2      Link encap:Ethernet  HWaddr 00:0C:29:81:7A:B1  
          inet addr:192.168.10.10  Bcast:192.168.10.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe81:7ab1/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:255 (255.0 b)  TX bytes:973 (973.0 b)

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:836 errors:0 dropped:0 overruns:0 frame:0
          TX packets:836 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:70294 (68.6 KiB)  TX bytes:70294 (68.6 KiB)

開啟udev檔案
[root@localhost ~]# vim /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 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:81:7a:b1", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:81:7a:a7", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:81:7a:a7", ATTR{type}=="1", KERNEL=="eth*", NAME="eth2"

刪除裡面的網路卡配置，重啟系統，即可恢復正常
[root@localhost ~]# vim /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.

[root@localhost ~]# reboot

重啟後，網路卡配置恢復正常
[root@localhost ~]# ifconfig 
eth1      Link encap:Ethernet  HWaddr 00:0C:29:81:7A:A7  
          inet addr:192.168.1.10  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe81:7aa7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:13 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:855 (855.0 b)  TX bytes:973 (973.0 b)

eth2      Link encap:Ethernet  HWaddr 00:0C:29:81:7A:B1  
          inet addr:192.168.10.10  Bcast:192.168.10.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe81:7ab1/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:255 (255.0 b)  TX bytes:973 (973.0 b)

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:836 errors:0 dropped:0 overruns:0 frame:0
          TX packets:836 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:70294 (68.6 KiB)  TX bytes:70294 (68.6 KiB)

來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/26506993/viewspace-2124449/，如需轉載，請註明出處，否則將追究法律責任。

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