The previous article also introduced the basic content of wireless network interfaces. This article describes how to use wireless network interfaces. First, the precautions for installing and uninstalling wireless network interfac
tool for LWE. you can configure most parameters of the wireless network card. Parameters: Essid: Set the ESSID (Extension Service Set ID) of the wireless network adapter ). ESSID is used to distinguish different wireless networks
In most home wireless networks, the NIC settings are basically the same, but I hope you can pay attention to the following points. This article mainly tells you how to set wireless network cards and what to pay attention to. I believe you will understand this article.
Setting up an Infrastructure wireless
a LAN, they are also subject to various restrictions. For example, wiring affects the overall design of the room and is not elegant. The home wireless LAN can not only solve the line layout, but also achieve all functions of the wired network and wireless Internet sharing. With various advantages and advantages, more and more users begin to focus on
wireless network adapter ). ESSID is used to distinguish different wireless networks. Normally, only wireless sites with the same ESSID can communicate with each other unless you want to listen to the wireless
challengepacket to the client, the client then uses the shared key to encrypt this value and sends back to the access point for authentication, only correct, can access the resources of the network.
Need to be reminded that not all wireless cards support 128-bit or more encryption mode Wepkey, some old wireless card may only support 40-bit mode of encryption or
Http://www.linuxidc.com/Linux/2014-10/108418.htm
First, check whether the installation of wireless network card driver
The above results show that you are not installed, do not have wireless Internet access. If you have installed the network card driver and can achieve wireless
wireless network SSID name or some other settings are incorrect, the wireless network adapter may not be able to accurately find the wireless router in the LAN; when checking wireless
for LWE. you can configure most parameters of the wireless network card.
Parameters:
Essid: Set the ESSID (Extension Service Set ID) of the wireless network adapter ). ESSID is used to distinguish different wireless networks. Nor
mode of my wireless network adapter to Monitor (here you should check whether your network adapter supports the monitor mode)
Okay, I used iwconfig eth0 (Wireless Network Card Name) mo
failure caused by setting errors is also common, and setting errors are also divided into two aspects, that is, the client wireless adapter Setup error and the wireless router Setup error.
Set up a client wireless network card
The setting of the client
, we can divide the work into two stages: data collection and data cracking, which greatly improves the cracking Efficiency, implements the resumable upload function. Through the methods described in this article, we can collect the WEP verification data packets within a short period of time, and then perform the brute force cracking and restoration of WEP. In general, cracking WEP-encrypted wireless network
Ubuntu16.04 the wireless network card cannot connect to the network normally,
Background: The wireless network adapter can access the Internet normally when it is connected for the first time.
Version: Ubuntu 16.04
I. Analysis:
1.
It is not difficult to build a home wireless network. If you have some basic knowledge, you can build a wireless network by yourself. Through some articles, I believe you have some knowledge about the establishment of home wireless networks. Here, this article mainly introdu
still meet the needs. You do not have to design placement. So I fixed the AP on the floor.
Configure the AP during installation and configuration of hp Wireless Network
After the AP driver is installed, you must first enter the AP's administrator password SSID. SSID is a required identifier for different wireless networks. It is mainly used to distinguish signal
C # obtain the MAC address
Method 1: Use managementclass
String Strmac = "";Managementclass MC = new managementclass ("win32_networkadapterconfiguration ");Managementobjectcollection MOC = mc. getinstances ();Foreach (managementobject MOC in MoC){
If (MOC ["ipenabled"]. tostring () = "true "){Strmac = MOC ["macaddress"]. tostring ();}}
Method 2: Use networkinterface
String Strmac = "";Networkinterface [] fnetworkinterfaces = networkinterface. getallnetworkinterfaces ();Fo
bits are the serial numbers of network devices specified by the manufacturer.
Enable the "MAC address filtering" function of the wireless router. In the MAC address list, enter the MAC address that is allowed to be connected to the network. In this way, the uniqueness of the MAC address can effectively prevent illegal users; even in the face of the very rampant
wireless signal. If the connection speed and signal strength are still unsatisfactory, you need to check the stability from the wireless router. The most common method is to download the latest patch package or firmware driver on the official homepage of wireless product manufacturers.
The upgrade method is particularly effective when the
This affects at least the e6410 series computers, or any other model that uses this Nic on Dell.
My e6410 is already the second time when the wireless network card cannot work normally.
The last time the driver was reinstalled, it was useless to reinstall the driver,
I have to check the model of this Nic, and check whether the driver I have installed is correct.
Also learned to use command line
SC quer
If there is no wireless router, a laptop with a wireless network card can also build a LAN.
Now, more and more users are using laptops. To make it easier for users to move their offices and access the Internet at any time, some families or organizations use wireless routers to build a
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