affirm virtual card

I. failure Phenomena:[Email protected] ~]# service network restart S Hutting down loopback insterface: [ ok] Bringing up loopback insterface: [OK]Bringing up interface Eth0:device eth0 does no seem to be present,delaying initialization. [FAILED]Workaround:[Email protected] ~]# Rm-rf/etc/udev/rules.d/70-persistent-net.rules[[email protected] ~] # Reboot .....------.[Email protected] ~]# service network restart S Hutting down loopback insterface: [ ok] B Ringing up loopback insterfac

.png "alt=" Wkiol1z475vcxujpaafjm6sveca970.png "/>After the installation, click on the network card--------the configuration will be a few more items, one of the VLANs, select New, enter the VLAN ID to be created.650) this.width=650; "title=" Vlan.png "src=" http://s1.51cto.com/wyfs02/M01/78/40/ Wkiol1z48snwgkb7aad2vbfdrg4594.png "alt=" Wkiol1z48snwgkb7aad2vbfdrg4594.png "/>(Note: Unmarked VLANs must be retained, otherwise the notebook cannot communic

Recently, because of a variety of needs, in the virtual machine to use bridging mode connection. However, the virtual network card cannot be added, regardless of the operation. A lot of days in a row need to use the bridge to the Internet, today's multi-party search, found a solution.Reference: http://tieba.baidu.com/p/3445621065This article address: http://www.c

"alt=" Wkiol1ri7_ngwesxaamgrvv4zia285.jpg "/>found that if you do not install the VMware Bridge protocol, trying to install the error 0x800700c1, to find out the cause of the wrong code formation;650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/4C/FE/wKiom1RI8BSSVqSVAAB4aJZycmE072.jpg "title=" QQ picture 20141023200913.png "alt=" Wkiom1ri8bssvqsvaab4ajzycme072.jpg "/>Really helpless, consider whether to reinstall workstation, To the official web site to find the latest version downloa

To hook up a real-world sound card in a Win7 Hyper-V virtual machine Recently in the Test Lync Voice function, the environment has been built in the virtual machine, but the Hyper-V does not support the sound card, has not been tested successfully, after a few attempts to finally succeed, details are as follows: 1. T

One day to play with friends, see a friend on the computer cmd window has a command: netsh wlan start hostednetwork, at that time I was curious to see the next, the friend said is a buddy to him set, you can use the computer as a wireless AP, using a mobile phone connection to the Internet, Later I came back to study a bit, if so, although there are many online software can realize computer sharing wireless WiFi internet, such as WiFi sharing Genie, but I still want to emphasize this

Today's network management colleague suddenly flew to me a message, said that his virtual machine card dead, said the implementation of the next LS, it stuck.It takes three minutes to observe silence.Then I asked him how much memory the virtual machine, answer Yue: 1G, and then indignation to say that so much memory is not enough wow. So I suggested that he start

# Vim Ifcfg-eth0Device= "eth0" bootproto= "Static" Hwaddr= "54:04:a6:a7:ff:6c" nm_controlled= "yes" onboot= "yes" type= "Ethernet" uuid= " 9b1c6600-538a-410d-8c93-144598dc5fa4 "ipaddr=" 192.168.0.100 "netmask=" 255.255.255.0 "gateway=" 192.168.0.1 "dns1=" 202.106.46.151 "dns2=" 202.106.195.68 "bridge=" br0 "//Add such a word" br0 "for the name of the virtual network card to be created bridge=" BR1 "Then cre

When we use VMware virtualization software, we often find that they can all Virtualize a nic, which seems amazing. In fact, in Linux, there are two kinds of virtual backup, point-to-Point device in Tun. Tap indicates an Ethernet device. It is used as a virtual NIC Driver. Program Data receiving and sending does not directly deal with the real network card, but is

First, the simulation environment:VMware virtual MachinesCentOS Source Operating SystemCloning the CentOS operating systemSecond, the problem: After the VM cloning the operating system, the network card does not functionThird, the solution / steps:#vim/etc/udev/rules.d/70-persistent-net.rulesDelete the original eth0 command line and change the name of the new eth1 command line to Eth0#shutdown – R NowThat i

1. One months ago because I have been developing PHP site, so the Linux thrown away for a long time without touch, in recent days to pick up some of the Linux,But when I set up VM virtual machine due to the experiment done at home did not finish, copied to the USB flash drive Thinking company then do not imaging, the system is intact boot, but my eth0 nic is not:Solution, open the/etc/sysconfig/netwerk-script/ifcfg-eth0 (this path I hit the wrong hand

Enter the DOS command line with Administrator privileges Enable and set the virtual WiFi network card:Netsh wlan set hostednetwork mode=allow ssid=paulnet Key=paulwinflo (note key is generally 8-bit and above) PC Settings sharing1) Open "Network and Sharing Center"--"Change adapter settings" To see if there is one more, if there is more of this "wireless network Connection 2", then the front of the setting is correct. (For convenience, rename it

Tags: vmw pts networked Linux UI save NIC/etc eth0When learning Linux, it is often necessary to clone multiple virtual machines to build an intranet environment. However, the clone generated virtual machine Nic Mac error, but not the normal network, or the network card is not eth0 situation.Here's how to fix it:①vi/etc/sysconfig/network-scripts/ifcfg-eth0Delete t

1. Select the right mouse button for the selected virtual machine settings650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M00/82/4B/wKioL1dQUZ7DuiKSAACv2WNLFUE519.png-wh_500x0-wm_3 -wmp_4-s_1482810925.png "title=" 1.png "alt=" Wkiol1dquz7duiksaacv2wnlfue519.png-wh_50 "/>2. Add. network adapter, Next, select Network connection mode, completeNIC network connection mode must be different from the first (NAT, bridge, host only), the wrong choice wi

Note:The basic concept is that dual NICs are virtual Enis of ubuntu. They do not actually have two Enis. Therefore, the two NICs cannot work at the same time. They can switch back and forth between the two NICs. I configure dual-nic for convenience, that is, when my VM needs to connect to the Internet (such as downloading resources from the Internet, updating resources from the server, etc ), switch to Nat mode. When I want Ubuntu to have an independe

, you must purchase a Broadband Router designed for the region to achieve Internet sharing. Currently, the general principle of China Netcom's restricted sharing is that it adopts a special authentication program (an ADSL account is opened, and the maximum number of connections is displayed when the account is logged in with the same account online ), use authentication methods (such as fixed IP addresses and MAC addresses) to authenticate Internet users to restrict sharing. Ii. multi-host, mult

Some time ago, the virtual network card installation was required.ProgramSo in the website to collect some, find to find, did not see a separate installation, most of the said to install openvpn, and then only install the virtual network card of the tap-win32. In this case, the program of openvpnis used to run tapinsta

Windows 8 provides free virtual machine Hyper-V, but when you configure a Hyper-V virtual machine, you often encounter virtual machines that cannot surf the Internet, this article describes:Raw Materials Windows 10 Hyper-V Windows XP Add NIC Adapter 1Create a virtual machine network switc

1. Create a virtual bridge with the Brctl command br0Brctl ADDBR Br0Ifconfig br0 up//Two commands above will cause network disconnection2. Bind the virtual bridge BR0 with the physical NIC Eth0Brctl addif br0 eth0Ifconfig eth0 0.0.0.0//bridge is similar to a switch, it can be considered that the eth0 is just a port on the switch, you can think of all packets from the eth0, but ultimately by the bridge to de

$mountpointecho "---------------------------------------"Read-p "Please enter the IP address to configure:" IPRead-p "Please enter the number of subnet mask bits to configure:" num#静态地址Sed-i "s; (bootproto=).; \1none; "${mountpoint}/etc/sysconfig/network-scripts/ifcfg-eth0#开机自起Sed-i "s; (onboot=).; \1yes; "${mountpoint}/etc/sysconfig/network-scripts/ifcfg-eth0#如果ip地址不存在, add an IP addressGrep-q "ipaddr" ${mountpoint}/etc/sysconfig/network-scripts/ifcfg-eth0 | | echo "Ipaddr= $ip" >> ${mountpoin