Technitium MAC Address Changer v4.5 has been released.

Technitium MAC Address Changer allows you to change Media Access Control (MAC) Address of your Network Interface Card (NIC) irrespective to your NIC manufacturer or its driver. It has a very simple user interface and provides ample of information regarding each NIC in the machine. Every NIC has an MAC address hard coded in its circuit by its manufacturer. This hard coded MAC address is used by windows drivers to access Ethernet Networks (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.

Technitium MAC Address Changer v4.5 is coded in Visual Basic 6.0.

Features

+= Changes MAC address of Network Interface Card (NIC) including Wireless LAN Cards, irrespective of its manufacturer or its drivers.

+= Has list of all known manufacturers (with corporate addresses) to choose from. You can also enter any MAC address and know which manufacturer it belongs to.

+= Allows you to select random MAC address from the list of manufacturers by just clicking a button.

+= Restarts your NIC automatically to apply MAC address changes instantaneously.

+= Allows you to create and edit Configuration Presets, which saves all your NIC settings and makes it very simple to switch between many settings in just a click and hence saves lot of time.

+= Has command line interface which allows you to perform all the tasks from the command prompt or you can even create a DOS batch program to carry out regular tasks.

+= Allows you to export a detailed text report for all the network connections.

+= Displays all information you would ever need about your NIC in one view like Device Name, Configuration ID, Hardware ID, Connection Status, Link Speed, DHCP details, TCP/IP details etc.

+= Displays total bytes sent and received through the NIC.

+= Displays current data transfer speed per second.

+= Allows you to configure IP Address, Gateway and DNS Server for your NIC quickly and instantaneously.

+= Allows you to enable/disable DHCP instantaneously.

+= Allows you to Release/Renew DHCP IP address instantaneously.

+= Displays DHCP lease obtained and lease expires time.

+= Allows you to configure Interface Metric instantaneously.

+= Quick keyboard shortcuts for most operations.

+= Supports all Microsoft(R) Windows(TM) NT based versions in all languages.

+= All reported bugs in previous 4.0 version removed. (Thanks to all your feedbacks)

Visit http://tmac.technitium.com for more information and download links.

Technitium MAC Address Changer v4 (TMACv4 C4) has been officially released.

Technitium MAC Address Changer allows you to change Machine Access Control (MAC) Address of your Network Interface Card (NIC) irrespective to your NIC manufacturer or its driver. It has a very simple user interface and provides ample of information regarding each NIC in the machine. 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.
Technitium MAC Address Changer v4.0 is coded in Visual Basic 6.0.

Features

• Changes MAC address of Network Interface Card (NIC) including Wireless LAN Cards, irrespective of its manufacturer or its drivers.
• Has list of all known manufacturers (with corporate addresses) to choose from. You can also enter any MAC address and know which manufacturer it belongs to.
• Allows you to select random MAC address from the list of manufacturers by just clicking a button.
• Restarts your NIC automatically to apply MAC address changes instantaneously.
• Allows you to create Configuration Presets, which saves all your NIC settings and makes it very simple to switch between many settings in just a click and hence saves lot of time.
• Has command line interface which allows you to perform all the tasks from the command prompt or you can even create a DOS batch program to carry out regular tasks.
• Allows you to export a detailed text report for all the network connections.
• Displays all information you would ever need about your NIC in one view like Device Name, Configuration ID, Hardware ID, Connection Status, Link Speed, DHCP details, TCP/IP details etc.
• Displays total bytes sent and received through the NIC.
• Displays current data transfer speed per second.
• Allows you to configure IP Address, Gateway and DNS Server for your NIC quickly and instantaneously.

Visit http://tmac.technitium.com for more information and download links.

Another good tool updated! TCPReplay suite 3.0.beta10 has been released.

For those that don’t know Tcpreplay is a suite of BSD licensed tools written by Aaron Turner for *NIX operating systems which gives you the ability to use previously captured traffic in libpcap format to test a variety of network devices. It allows you to classify traffic as client or server, rewrite Layer 2, 3 and 4 headers and finally replay the traffic back onto the network and through other devices such as switches, routers, firewalls, NIDS and IPS’s. Tcpreplay supports both single and dual NIC modes for testing both sniffing and inline devices.

Tcpreplay is used by numerous firewall, IDS, IPS and other networking vendors, enterprises, universities, labs and open source projects.

Beta10 contains a number of major enhancements as the code continues to stabilize for the 3.0 stable release. The big changes include removing Libnet as a requirement, tcpprep and tcprewrite no longer requiring root access and improved packet timings for tcpreplay. There are also a number of smaller enhancements and bug fixes.

Also a lot of time has been spent updating the online manual on the wiki which covers most if not all the features of tcpreplay, tcpprep and tcprewrite.

This should be the final beta release and it’s expected to have the first release candidate in a month or so. Please download and test!

You can download it here:

TCPReplay

The new Wikified manual is here.

Download: http://prdownloads.sourceforge.net/tcpreplay/tcpreplay-3.0.beta10.tar.gz?download