ifconfig    //    check Mac address sudo ifconfig eth0 down sudo ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx sudo ifconfig eth0 up ifconfig    //    check Mac address where is active 這方法重開機之後,會恢復原來的 Mac address…

今天在搭建rac配置IP的时候报错显示如下: Device eth2 has different MAC address than expected, ignoring.[FAILED] 百度了下,问题解决. 问题原因: 配置文件里的MAC地址和真实的MAC不一样. 含有MAC信息的配置文件是/etc/sysconfig/network-scripts/ifcfg-eth2. 查看本机实际MAC的命令是 ifconfig eth2 解决办法: 查看配置文件/etc/sysconfig/netwo…

Windows Method 1: Using the Command Prompt 1 Click on the Start button.   2 Type cmd in the search bar, right above the Start button, and press Enter. This will open the command prompt. If you're using Windows XP, click Run, type cmd, and press Enter…

/*********************************************************************** * OK335xS mac address hacking * 声明: * 在一般的嵌入式产品中,一般mac地址都是存在于CPU芯片中,不过有时候 * 我们也许会表示怀疑,因为我们可能更希望知道那些东西到底存在哪里,以一 * 种什么样的形式存在. * * 2016-2-1 深圳 南山平山村 曾剑锋 ***************************…

利用C语言获取设备的MAC address MAC address --> Medium Access Control layer address // // http://www.binarytides.com/c-program-to-get-mac-address-from-interface-name-on-linux/ #include <stdio.h> //printf #include <string.h> //strncpy #include <sys…

网络上有讲获得Mac address的方法有如下: 1. 发送ARP命令,利用返回的Mac Address缓冲区得到 2. 用NetworkInterface.GetAllNetworkInterfaces()获得所有网卡(包括虚拟网卡),从而获得相应的Mac address 3. 还有是从本机的注册表中获得: ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher("SELECT * FR…

MAC Address:media access control address A media access control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment.…

Sub nbtstat(ByVal ip As String) Dim strRst, strRst1, strRst2, strRst3 As String Dim n1, n2, n3 As Integer Try Dim p As New Process() '用Process就可以 p.StartInfo.FileName = "cmd.exe" p.StartInfo.UseShellExecute = False p.StartInfo.RedirectStandardIn…

1 Open Terminal.   2 Log in as root so type: sudo -i and then write your password.   3 View your current address by typing: ip link show   4 Set the device down to avoid problems. Type: ip link set dev xxxx down where xxxx is the name of device you w…

#include <stdio.h>#include <unistd.h>#include <netdb.h>#include <arpa/inet.h>#include <stdlib.h>#include <sys/ioctl.h>#include <sys/types.h>#include <sys/socket.h>#include <net/if.h> #define MAXINTERFA…