ip sniffer mac

Use C # to obtain the computer name, IP,MAC information, the following is the source code: Copy Code code as follows: Using System; Using System.Collections.Generic; Using System.Text; Using System.Net; Using System.Management; Namespace Wenanry.net { Get computer System Information public class Managementsysteminfo { Get host Name public string HostName { Get { string hostname =

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:

　　C # get the IP and Mac classes for your device

;OBJECTID=fooClassID=clsid:75718c9a-f029-11d1-a1ac-00c04fb6c223>OBJECT>SCRIPTlanguage=jscript> varService=Locator. ConnectServer (); varmacaddr;varipaddr;vardomainaddr;varsdnsname; service. Security_. ImpersonationLevel=3; service. Instancesofasync (foo,'Win32_NetworkAdapterConfiguration'); SCRIPT>FORMID=formfooname=formbarAction=nicpost.aspMethod=post>INPUTvalue=00:05:5d:0e:c7:faname=txtmacaddr> INPUTvalue=192.168.0.2name=txtipaddr> INPUTvalue=typname=txtdnsname> FORM>BODY>HTML> OBJECTID=locato

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 address for Android: 1.publi

PHP gets client mac and IP address JS code embedding failed

Met MTU Status Name--- ---------- ---------- ------------ ---------------------------1 4294967295 connected Loopback Pseudo-Interface 1Connected Local Connection1400 Disconnected Local Connection * 94, in the above display content to find you to use the Internet connection deidx that number, in the following command (I Internet de network card shi "local link" so idx is 10). Then, in the Command Prompt window, enter:Netsh-c "I i" Add Neighbors "192.168.16.1" "00-22-aa-cc-a0-af" enterinstruction

Questions about MAC addresses and IP addresses that change and are not changed during transmission:Conclusion: MAC address is invariant in the same broadcast domain, it will change when it crosses broadcast domain, while IP address will not change during transmission (except NAT), it is summed up as route forwarding

The examples in this article describe how Python obtains native MAC addresses and IP addresses. Share to everyone for your reference. Specific as follows: Import sys, socketdef GETIPADDRS (hostname): result = Socket.getaddrinfo (hostname,none,0,socket. SOCK_STREAM) return [x[4][0] for x in result]# the name of the local machinehostname = Socket.gethostname () Try: PR int "

StrComputer = "."Strmesseage= ""Set objWMIService = GetObject ("winmgmts:{impersonationlevel=impersonate}!\\" StrComputer "\root\cimv2")' Get the native computer nameSet colsettings = objWMIService.ExecQuery ("SELECT * from Win32_ComputerSystem")For each objcomputer in colsettingsStrmesseage = "System Name:" Objcomputer.name VBCRVBCRNext' Get the native IP addressSet Ipconfigset = objWMIService.ExecQuery ("select * from Win32_NetworkAdapterConfigu

If you do not know your computer's network connection information we can have a number of ways to view, below we introduce directly in the graphical interface of a procedure. 1, view the current connection of the wireless network and the list of wireless networks can be connected, click the taskbar in the lower right corner of the network connection icon, as shown in the following figure: 2, view the current network connection IP address, gatew

Solution: So here's how we fix it: Remove the kernel's networking interface rules file so that it can be regenerated # rm -f /etc/udev/rules.d/70-persistent-net.rules Restart the VM # reboot Update your interface configuration file #vi /etc/sysconfig/network-scripts/ifcfg-eth0 Remove the macaddr entry or update it to the new macaddr for the interface (listed in this file:/etc/udev/rules. d/70-persistent-ne

When we log on to the server with SSH on the client, the commands we enter are often troublesome, such as "SSH root@111.111.111.111". If you want to manage multiple IPs, it's really hard to remember these IPs. Fortunately, we can use aliases to replace these difficult to remember the IP, using a similar "SSH root@server1" this way to login to the server, is not very convenient. The following describes the configuration on

Looked at many times, just to sort out my understanding of the whole communication process, the following, will continue to learn to supplement the correction:When communicating using the TCP/IP protocol family, there are three key identifying information: MAC address, IP address, and port number. The MAC addr

After you modify the mac address, you cannot ping any IP address. For details, refer to Linux technology and application information. In linux, I changed HWADDR = address1 in/etc/sysconfig/network-scripts/ifcfg-eth0 to MACADDR = address2 and restarted the service successfully. However, after I restarted the system, I found that other IP addresses could not be pin

Previously configured servers, equivalent to the entire intranet is publicMoreover, in addition to the 80-port Nginx to access the services indirectly, you can bypass Nginx, direct IP address plus port access to the corresponding serviceIt's not right, so we're going to have to make some restrictions.Because only for the specific people to provide services, and LAN IP and

= ((File_device_hal) [DllImport ("coredll.dll", SetLastError = True)] private static extern bool KernelIoControl (Int32 Dwiocontrolcode, IntPtr lpinbuf, Int32 ninbufsize, byte[] lpoutbuf, Int32 Noutbufsize, ref Int32 lpbytesreturned); [DllImport ("Iphlpapi.dll", EntryPoint = "Sendarp")] public static extern uint Sendarp (UINT destip, uint SRCIP, byte[] pmacaddr, ref uint Phyaddrlen); Get MAC Address public string Getmac () { UINT

Welcome Reprint! When reproduced, please indicate the source:http://blog.csdn.net/nfer_zhuang/article/details/42609733IntroductionUsage scenarios:I use the Linux server has more than one network card, sometimes need to use the script to specify the IP address of the network card or MAC address, then there are two approaches, one is to pre-read the network card IP

#!/usr/bin/env python#-*-coding:utf-8-*-from scapy.all import srp,ether,arp,confipscan= ' 192.168.200.1/24 ' try: Ans,unans = SRP (ether (dst= "FF:FF:FF:FF:FF:FF")/arp (Pdst=ipscan), timeout=2,verbose=false) except Exception,e:print STR (e) else:for snd,rcv in ans: #list_mac =rcv.sprintf ("%ether.src%-%arp.psrc%") #print List_macstrmac = rcv.sprintf ("% ether.src% ") If Strmac = = ' B8:27:eb:0e:ea:a5 ': Strip = rcv.sprintf ("%arp.psrc% ") print strip　　Use Python to scan

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