VMware virtual machine restart network error & quot; Error: what should No suitable device found" do?
This article shows you how to restart the VMware virtual machine network error "Error: No suitable device found", the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.
Error in cloning CentOS in VMware virtual machine and restarting network times
[root@localhost ~] # service network restart
Shutting down loopback interface: [OK]
Bringing up loopback interface: [OK]
Bringing up interface eth0: Error: No suitable device found: no device found for connection 'System eth0'.
[FAILED]
Check the network settings and find that there is a problem with the MAC address configuration of the network card.
[root@localhost ~] # cat / etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE= "eth0"
BOOTPROTO= "dhcp"
HWADDR= "00:0c:29:f5:68:ae"
IPV6INIT= "yes"
NM_CONTROLLED= "yes"
ONBOOT= "yes"
TYPE= "Ethernet"
UUID= "08734f61-956d-4d50-b8ca-ef9fd9242f60"
[root@localhost ~] # cat / etc/sysconfig/network-scripts/ifcfg-eth2
DEVICE=eth2
BOOTPROT=static
HWADDR= "00:0c:29:f5:68:b8"
IPADDR=192.168.174.30
GATEWAY=192.168.174.1
NETMASK=255.255.255.0
ONBOOT=yes
[root@localhost ~] # 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 0x8086:0x100f (e1000) (custom name provided by external tool)
SUBSYSTEM== "net", ACTION== "add", DRIVERS== "? *", ATTR {address} = = "00:0c:29:f5:68:ae", ATTR {type} = = "1", KERNEL== "eth*", NAME= "eth0"
# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM== "net", ACTION== "add", DRIVERS== "? *", ATTR {address} = = "00:0c:29:f5:68:b8", ATTR {type} = = "1", KERNEL== "eth*", NAME= "eth2"
# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM== "net", ACTION== "add", DRIVERS== "? *", ATTR {address} = = "00:0c:29:05:7a:9d", ATTR {type} = = "1", KERNEL== "eth*", NAME= "eth3"
# PCI device 0x8086:0x100f (e1000)
SUBSYSTEM== "net", ACTION== "add", DRIVERS== "? *", ATTR {address} = = "00:0c:29:05:7a:a7", ATTR {type} = = "1", KERNEL== "eth*", NAME= "eth4"
Change the network card settin
[root@localhost ~] # cat / etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE= "eth0"
BOOTPROTO= "dhcp"
HWADDR= "00:0c:29:05:7a:9d"
IPV6INIT= "yes"
NM_CONTROLLED= "yes"
ONBOOT= "yes"
TYPE= "Ethernet"
UUID= "08734f61-956d-4d50-b8ca-ef9fd9242f60"
[root@localhost ~] # cat / etc/sysconfig/network-scripts/ifcfg-eth2
DEVICE=eth2
BOOTPROT=static
HWADDR= "00:0c:29:05:7a:a7"
IPADDR=192.168.174.30
GATEWAY=192.168.174.1
NETMASK=255.255.255.0
ONBOOT=yes
Delete the Nic information in the configuration file below
[root@localhost ~] # 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.
Return to normal after restarting the virtual machine
[root@localhost ~] # reboot
[root@localhost ~] # ifconfig
Eth0 Link encap:Ethernet HWaddr 00:0C:29:05:7A:9D
Inet addr:192.168.174.133 Bcast:192.168.174.255 Mask:255.255.255.0
Inet6 addr: fe80::20c:29ff:fe05:7a9d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:26 errors:0 dropped:0 overruns:0 frame:0
TX packets:29 errors:0 dropped:0 overruns:0 carrier:0
Collisions:0 txqueuelen:1000
RX bytes:3445 (3.3KiB) TX bytes:3147 (3.0KiB)
Eth2 Link encap:Ethernet HWaddr 00:0C:29:05:7A:A7
Inet addr:192.168.174.30 Bcast:192.168.174.255 Mask:255.255.255.0
Inet6 addr: fe80::20c:29ff:fe05:7aa7/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
Collisions:0 txqueuelen:1000
RX bytes:1696 (1.6 KiB) TX bytes:1045 (1.0 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:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
Collisions:0 txqueuelen:0
RX bytes:720 (720.0 b) TX bytes:720 (720.0 b)
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