spoof mac address

In the B/s structure of the system, we often need to obtain some information on the client, such as IP and Mac, in conjunction with authentication. Getting a server-side Mac is easy, but getting the client's MAC address takes a lot of effort, usually by calling Win32API or calling the nbtstat command directly, which ha

This article mainly introduces Python to obtain the native MAC address and the IP address method, involves Python to obtain the system related information the skill, needs the friend to be possible to refer to under The example in this article describes how Python obtains native MAC addresses and IP addresses. Share t

For J: = 0 to Networktypelist.count-1 do//Lists all workgroup names in each network typebegin//Lists all workgroup names in a network typeNetresource: = Tnetresource (networktypelist.items[j]^);//Network type informationGets a handle to the file resource for a network type, Netresource for the network type information, and Lphenum as the return name handleRes: = WNetOpenEnum (Resource_globalnet, Resourcetype_disk,Resourceusage_container, @NetResource, lphenum);If Res While true do//lists inform

# Include "stdafx. H"# Include # Include # Pragma comment (Lib, "iphlpapi. lib ")# Pragma comment (Lib, "ws2_32.lib ")Int main (INT argc, char * argv []){Int ireturn;DWORD dwip;Byte bymac [6];DWORD dwlen;Wsadata;Wsastartup (makeword (2, 0), wsadata );_ Try{Printf ("ip2mac ver 1.0 -- get MAC address from IP address though ARP request./n ");If (argc! = 2){Printf (

Public class classnetgetmac{Public classnetgetmac (){} [Dllimport ("iphlpapi. dll")]Private Static extern int sendarp (int32 DEST, int32 host, byte [] Mac, ref int32 length );[Dllimport ("ws2_32.dll")]Private Static extern int32 inet_addr (string IP ); /// /// Obtain the nic mac address based on the IP address/// /// /

Open the Local Area Connection---properties---General----Click the network card Properties---Advanced----Select a locally administered address by default it does not exist you select a value and then fill in the MAC address you want to change application, note the format, attention to the scope Specific steps 1. We right-click on the desktop "computer" in the d

Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Class \{4D36E972-E325-11CE-BFC1-08002BE10318 }\ 0012] "NetworkAddress" ="0222A538E712" RED: find right ID on your NIC RED: Find the correct ID you want to change the NIC. BLUE: the number is MAC addr, and format is X2XXXXXXXXXX orX6XXXXXXXXXX orXAXXXXXXXXXX orXEXXXXXXXXXX, the second digit can only be 2, 6, A or E. In other words,The second hex digit m

/*** Get device Hardwareaddress Address* @return*/public static String getmachinehardwareaddress () {enumerationtry {interfaces = Networkinterface.getnetworkinterfaces ();} catch (SocketException e) {E.printstacktrace ();}String hardwareaddress = null;NetworkInterface IF = null;while (Interfaces.hasmoreelements ()) {IF = Interfaces.nextelement ();try {hardwareaddress = bytestostring (If.gethardwareaddress ());if (hardwareaddress = = null) continue;} c

In C #CodeTo call the doscommand: NBTSTAT-A 192.168.0.11 Then, extract the MAC address from the returned string. However, you must note that this command will cache some information, which will be automatically cleared after a period of time. However, if the server administrator sets the cache on the server to a small value, the subsequent C # still calls this command, which will cause the server cache ov

1. On the vro logon page, click static ARP binding settings under "ip and mac binding" on the left, as shown in the following figure.2. Now I click "static ARP binding settings" and open it, as shown in the following figure. The mac address in the red box is yours. We can check it in the local connection.3. Click "save"

UsesWinsock; Function sendarp (ipaddr: ulong;Temp: DWORD;Ulmacaddr: pointer;Ulmacaddrleng: pointer): DWORD; stdcall; External 'lplpapi. dll 'name 'sendarp '; Procedure tform1.button1click (Sender: tobject );VaRMyip: ulong;Mymac: array [0 .. 5] of byte;Mymaclength: ulong;R: integer;BeginMyip: = inet_addr (pchar ('192. 168.6.180 '));Mymaclength: = length (mymac );R: = sendarp (myip, 0, @ mymac, @ mymaclength );Label1.caption: = 'errorcode: '+ inttostr (R );Label2.caption: = format ('% 2.2x: % 2.2x

This method passed the Motorola milestone test. This function is used to obtain the IP address and MAC address of the local machine. First, create a project and modify the androidmanifest. xml file to add user permissions, as shown below. Modify/RES/layout/Main. XML as follows. The main code is as follows (getipmac. Java ): Package exp. getipmac; Running ef

Import Java. io. bufferedreader; import Java. io. ioexception; import Java. io. inputstreamreader; import java.net. inetaddress; import java.net. networkinterface; import Java. util. enumeration; public class netutil {/*** obtain the MAC address * @ return */public static string getmacaddress () {string address = ""; string OS = system. getproperty ("OS. name ");

This article mainly introduces JS to obtain the IP address of the client card, MAC address method, the need for friends can refer to the following nbsp; Code as follows: ;nbsp; nbsp; Code is found on the internet, but has been modified. nbsp; nbsp; The reason is that you have more than one notebook.Network card, will appear to get you do not network or disable

Imports systemImports system. Diagnostics Public class macaddressPublic Function getmac (byval IP as string) as stringDim str1 as string = string. EmptyTryDim str2 as string = string. EmptyDim info1 as processstartinfo = new processstartinfo ()Dim process1 as process = new process () Info1.filename = "NBTSTAT"Info1.redirectstandardinput = falseInfo1.redirectstandardoutput = trueInfo1.arguments = "-a" + IPInfo1.useshellexecute = falseProcess1 = process. Start (info1) Dim num1 as integer =-1 While

This article mainly introduces how to obtain the IP address and MAC address of the client Nic by js. For more information, seeThe Code is as follows:

1. How to obtain the MAC address of a local machine from Android: You need to add permissions to the androidmanifest. xml file: public String getLocalMacAddress() { WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE); WifiInfo info = wifi.getConnectionInfo(); return info.getMacAddress(); } 2. How to obtain the local IP

1 [dllimport ("iphlpapi. dll")] 2 Private Static extern int sendarp (int32 DEST, int32 host, ref int64 Mac, ref int32 length ); 3 [dllimport ("ws2_32.dll")] 4 Private Static exint32 inet_addr (string IP ); 5 6 protected void page_load (Object sender, eventargs E) 7 { 8 // place user code here to initialize the page 9 try 10 { 11 string userip = request. userhostaddress; 12 string strclientip = request. userhostaddress. tostring (). Trim (); 13 int32 l

Tags: link knowledge map location Working principle NIC local answer conflict soYes, from the first computer network class on March 6, I still have my own doubts about the knowledge points in this book for the first time today. Well, it seems like a good idea to read a book before, um, well, maybe a few more chapters will tell you what it's talking about.But today has been self-taught to the network layer, this chapter mainly introduces the IP address

Obtain the client NicMacAddress andIPAddress methods(I) Author:CodeMessy In progressB/SFor structured systems, we often need to obtain some client information, suchIPAndMacIn combination with identity authentication. InASP. NETMedium,To obtain the serverMacIt is easy, but you need to obtainMacThe address does take a long time. The usual practice is to callWIN32APIOr directly callNBTSTATThere are a lot of problems with this, and another method is to