The version is 4.2.173.0. Over the past month I have started to block equipment I do not want on the wireless network by MAC address in teh disabled clients list. So far I have 201 devices. The problem is when I need to take one of those devices off of the disabled clients list it.
A freeware utility to spoof MAC address instantly
- It would be helpful if you could provide some sample source code or some weblinks which explains the logic to fetch the MAC address of the teamed NIC card on Server 2012. Thanks in advance. NOTE: We know that we can get the list of adapters using GetAdaptersInfo api. But we want to list only teamed NIC cards MAC address.
- Step 6: Now Go to Network Connections and Disable your Adapter. Right Click and select Disable. After it is disabled Double click on the Network Adapter and it will Enable it. Step 7: Now go to status of the Adapter and Check The MAC address. You will find your desired MAC Address. Now you have changed your Physical Address successfully.
Version 6.0.7
Windows 10/8.1/8/7/Vista/XP/Server 2012 R2/Server 2012/Server 2008 R2/Server 2008/Server 2003/Server 2000
Technitium MAC Address Changer allows you to change (spoof) Media Access Control (MAC) Address of your Network Interface Card (NIC) instantly. It has a very simple user interface and provides ample information regarding each NIC in the machine. Every NIC has a MAC address hard coded in its circuit by the manufacturer. This hard coded MAC address is used by windows drivers to access Ethernet Network (LAN). This tool can set a new MAC address to your NIC, bypassing the original hard coded MAC address. Technitium MAC Address Changer is a must tool in every security professionals tool box.
Features
- Works on Windows 10, 8 & 7 for both 32-bit and 64-bit.
- Enhanced network configuration presets with IPv6 support allow you to quickly switch between network configurations.
- Allows complete configuration of any network adapter.
- Command line options with entire software functionality available. You can select a preset from specified preset file to apply directly.
- Update network card vendors list feature allows you to download latest vendor data (OUI) from IEEE.org.
How Does It Work?
This software just writes a value into the windows registry. When the Network Adapter Device is enabled, windows searches for the registry value 'NetworkAddress' in the key HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E972-E325-11CE-BFC1- 08002bE10318}[ID of NIC e.g. 0001]. If a value is present, windows will use it as MAC address, if not, windows will use the hard coded manufacturer provided MAC address. Some Network Adapter drivers have this facility built-in. It can be found in the Advance settings tab in the Network Adapter's Device properties in Windows Device Manager.
How To Change MAC Address
- Starting MAC address changer will list all available network adapters.
- Select the adapter you want to change the MAC address. You will get the details of your selection below.
- In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now! button. You may even click Random MAC Address button to fill up a randomly selected MAC address from the vendor list available.
- To restore the original MAC address of the network adapter, select the adapter, click Restore Original button in the Change MAC Address frame.
NOTE: This tool cannot change MAC address of Microsoft Network Bridge. Network Bridge will automatically use the original MAC address of the first NIC added into bridge with the first octet of MAC address set to 0x02.
How To Enable MAC Address Filtering: 7 Steps (with Pictures)
Help Topics
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Nic Mac Address
Read this blog post for more details on issues with wireless networks and workaround.