Our school recently bound MAC and IP addresses, and imposed Internet access time restrictions on the server (Win2K, I think I am a person who is never restricted. How can I just stick to it like this! The old saying goes, "there are policies and countermeasures." Then I will take it out and do what I say.
The principle is as follows:
MAC and
Our school has recently bundled the Mac and IP, and on the server (Win2K) on the Internet time limit, really annoying people, I think I was a person who never restricted ah, how can it be so quietly! The ancient words good "has the policy, has the countermeasure", then I will come to kill it, said dry.
The principle is as follows:
Mac and
How to obtain the mac address and IP address of the local machine using python
This article mainly introduces how to obtain the mac address and IP address of the local machine using python. It involves the skills of Python to obtain system information. For more information, see
This example describes how to obtain th
Java gets the IP and MAC address of this computer
Some machines have a number of virtual network cards, access to the IP address when there are some surprises, so need some authentication:
Get MAC address public static String getmacaddress () {try {enumeration
In the above code
Netinterface.isloopback () | |
The following actions are done in the Command Prompt window.Known IP, how to get the computer nameMethod (1):Use Ping-i IP AddressFor example, the known address is 192.168.1.168.Then use Ping-i 192.168.1.168 if you can ping the computer. You can get the name of the computerMethod (2):Use Nbtstat-a plus IP to check the host name of each otherFor example Nbtstat-a
First, the use of JS to obtain the client IP several methodsMethod one (only for IE and the client's IE allows Acitivex to run, through the platform: xp,server03,2000).Get the client IP code:Get IP:Method Two (all platforms and browsers):Get the IP that the client is in the network, provided that the customer is networked. The Sina interface is used. Method Three
Recently, due to project requirements, IP Control and MAC address control must be used on the page to beautify the interface. I found a good IP control on the Internet, but unfortunately I did not find the corresponding MAC address control. No way, self-reliance, it took two hours to transform the original
VLAN binding Mac-add, Ip-add implementation only bound users to the Internet, or the gateway is not through, the effect of the network segment.Configure templatesLSW1:[Huawei]dis CUsysname HuaweiVLAN Batch 2Cluster enableNTDP EnableNDP enableDrop Illegal-mac AlarUser-bind static ip-address 192.168.1.1
brackets is not input to the file.
Auto LoIface lo Inet loopbackAuto eth0Iface eth0 Inet staticHwaddress ether XX: XX (here is the MAC address to be set)Address 192.168.x.x (the IP address to be set here)Netmask 255.255.255.0Gateway 192.168.x.x (the gateway to be set here)Nameserver x. x (DNS here)It may be reported that/etc/resolv. conf cannot be found, and DNS can be set to this file.Sudo gedit/etc/resol
: =========================== Obtain the local IP address (LAN) through batch processing) and Mac address ====================
: Code
Youxi01@bbs.bathome.cn
@ Echo off
Setlocal enabledelayedexpansion
Title: Obtain the local IP address (LAN) and MAC address @ bbs.bathome.cn
Rem '/* =========== initialization settings
Get Client IP:
private String Getclientip (){string result = httpcontext.current.request.servervariables["http_x_forwarded_for"];if (Null = result | | = result = String.Empty){result = httpcontext.current.request.servervariables["REMOTE_ADDR"];}
if (Null = result | | = result = String.Empty){result = HttpContext.Current.Request.UserHostAddress;}return result;}
Get MAC Address:
[DllImport ("Iphlpapi.dll")]pr
Using JS to obtain the IP address and MAC of the IE client does not seem to be able to do B/S structure of the system, we often need to obtain some client information, such as IP and MAC, for identity authentication. In ASP. NET, it is easy to get the MAC address of the serv
Use JavaScript to obtain the IP address and MAC address of the IE Client
In a B/S system, we often need to obtain some information about the client, such as IP and Mac, for identity authentication. In ASP. net, it is easy to get the MAC address of the server, but it is real
Tags: Disable conf mct color serve static NIC and SDN1, first stop the desktop version of the NetworkManager, this thing is very difficult to use, and some settings need to restart.sudo systemctl Stop Networkmanager.service sudo systemctl disable Networkmanager.service2, set the MAC address in the Help document should look for this keyword: hardware address, set up in two ways, temporary and permanent.
Temporary, direct use of the command lin
I was so happy to receive two CDs of Ubuntu7.10, each of which is 32-bit and 64-bit, sent by the Netherlands free mail. It took more than an hour to successfully install it on the old machine. Because the school IP address is bound to the MAC address, the old machine cannot obtain the IP address, and only the resources of the host allocated with the
be invoked, interface call parameters and usage methods, etc.
The above JS interface can be used to determine which city to belong to, direct display of the city's relevant information, for the need for city switching sites, the first time to judge the source of users is very helpful.
Second, use JS to obtain computer name, MAC address, LAN IP
Method one (for IE only and the client's IE allows Acitivex
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