Install some tools first
Apt-get install uml-utilities (tunctl is required)
Tunctl can generate a tap. I understand it as a virtual network card.
Apt-get install bridge-utils (required for brctl)
Brctl is used to set up a bridge.
The host is debian and the IP address is 192.168.1.2.
Eth0
The client is XP
Dhcp is enabled on the route. The address is 192.168.1.1.
There are three ways for virtualBox to access
technologies, the attributes of devices and connections are constantly changing. To meet this dynamic requirement, software must be built on an abstract model, and element-related attributes in the model can be dynamically modified to meet this need. Therefore, the network is abstracted into a mesh structure with nodes and links. nodes can be materialized into devices, and the device may have endpoints. Li
Below is the introduction of Midonet, Midonet is a network virtualization software developed by the Japanese SDN company Midkura, which is based on the underlying physical facilities to achieve network virtualization, distributed, decentralized, multi-layered features, mainly as the default network components in OpenSt
Data center network administrators now need to "reconnect" physical resources and virtualization workloads to learn how they are used and how they are managed.
From the perspective of management and monitoring, this requirement for connecting physical resources and virtual workloads will drive a part of the entire virtualization industry. Many companies are dedicated to developing a product that provides an
A vswitch is not designed as a security device, but is still designed to improve network performance. If you want to add a vswitch to the security mechanism, make sure that you configure the vswitch correctly, second, the switch manufacturer must fully understand and fully implement the basic standards of the switch software.
If you have strict requirements on network
Nginx Virtual host to solve the enterprise internal and external network access
In the enterprise to deploy services, the need to face a problem is different enterprise complex network environment. In general, private clouds only need to be used within the enterprise, but there are many enterprises that need to be acc
When many users configure the sniff and command of the VPN virtual network card of the lingke router, they need to monitor the traffic of the virtual network card, but do not know how to set it, next I will introduce the VPN configuration of the lingke router. I. Through software
.
affinity group name: Type (name).
650) this.width=650; "Width=" 979 "height=" 640 "title=" 3.png "style=" width:715px;height:543px; "alt=" Wkiom1prbmbb0d8xaafb1wv-lsk303.jpg "src=" Http://s3.51cto.com/wyfs02/M01/45/CC/wKiom1PrbMbB0d8xAAFb1Wv-lsk303.jpg "/>5. On the address space and subnets screen, enter the following information, and then click the next arrow. The address space must be a private address range specified in CIDR not
In the CentOS6 system kvm virtual machine, we first disable and uninstall the NetworkManager tool to enable the built-in network service chkconfigNetworkManageroffchkconfignetworkonserviceNetworkManagerstopyumeraseNetworkManager and then install the hypervisor through the software, install virt-m CentOS 6 system kvm virtual
Article title: using IKE to build an enterprise virtual network (I ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
At present, there are two main risks facing internet communication: 1. information is peeked at or illegally modified during transmission; 2. illegal Int
intelligence. It can automatically log on to various Internet chat rooms or dating websites, fake "handsome guy" chats with Internet users of the opposite sex. By trying to fall in love or develop a one-night stand as a bait, the opposite sex Internet users are tempted to tell their names, ages, addresses, phone numbers, photos, and other private information.
The "Internet lover" software can talk to peopl
Change the windows_7 wireless network card to a wireless router without using any software
Change a Windows 7 wireless network card to a wireless router without using any software
Today, I want to use my mobile phone to download something online, but the network s
Http://www.jb51.net/os/windows/189090.htmlToday we will introduce a method of how to use the famous grab kit software Wireshark on Windows operating system to intercept the network communication data of iphone, ipad and other iOS devices or Android devices.App apps that are developed on iphone iOS or Android will basically need to use network communication to tra
following information:The first display is the network card name, common are: ens33 eth0 eth1 em1 em2 p2p2 p3p3, etc.If the network card does not start, the displayed information is usually no IP address. Start the NIC to use ifconfig up.Ifup: Start the specified NIC on the systemIfdown: Stop the network adapter specified on the systemThe above two commands are
4.1. Virtual machine Ubuntu Network requirements analysis(1) Virtual machines need to connect to the Internet to download the corresponding Linux application software, you need to get through the virtual machine and external inetrnet channel, the
The first stepOpen the VMware Software [edit] Select virtual Machine Network configurationStep TwoSelect VMnet8 This cardSubnet IP set to xxx.xxx.xxx.0Note 1: Nic VMnet1 is a network that provides bridging mode{If you use this network card, you are using Windows, so to speak
Virtual box is a highly popular open-source Virtual Machine Software with powerful functions. Articles about it are everywhere on the Internet.
Virtual box was installed in WINXP some time ago, and then Linux was installed in virtual box (Linux is often called Linux guest h
OverviewA virtual device is an abstraction built on one or more real devices. The correspondence between a virtual device and a real device is many-to-many, but not all combinations can be defined or supported by the kernel. Some of the more common virtual devices are listed below:Bonding //bindings, virtual devices
code ):
Section 7: Vim
Vim is a God-like editor on Linux, with rich plug-ins. After configuration, it is a very powerful IDE.
Features: Mainstream Linux editors, rich plug-ins, and powerful functions.
Software (Vim configured with IDE ):
Section 8: Wireshark
Wireshark is a favorite of many hackers and online attackers. It greatly facilitates us to capture and analyze network data packets. Including ARP,
After Hyper-V has created a virtual machine, there is no network connection under the default configuration, which requires a simple configuration that allows the virtual machine to connect to the external network:
In Hyper-V Manager, right-click on the menu that appears and select "
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