Asset scanning with nmap and ndiff
If you are in a small business or a larger enterprise you know you need to keep track of all those machines. Sure you could easily tag and record them as they go from the box to the desk, but that doesn't always happen. And the larger the company the more likely something is able to get by you without you getting a complete record of the system. If that is the case you need some tool to help you ascertain what you have out there. Add to that the idea that we are more and more living in a homogeneous IT world, where more than one operating system
might be living on your network.
Having a tool that can quickly, and regularly, take snapshots of your network landscape is critical to keeping tabs on your PCs. Of course you can shell out some budget dollars for a proprietary tool, but why bother when you can fire up a Linux machine and use the trusty Nmap tool for the job.
Nmap is a command line tool that rapidly scans a network gathering information about machines and ports. It is easy to use and flexible, making it perfect for the job of asset scanning. In this tutorial you will see how to set up a system that will regularly scan your network and create a report that can then be used to keep inventory of your networked machines.
If you are in a small business or a larger enterprise you know you need to keep track of all those machines. Sure you could easily tag and record them as they go from the box to the desk, but that doesn't always happen. And the larger the company the more likely something is able to get by you without you getting a complete record of the system. If that is the case you need some tool to help you ascertain what you have out there. Add to that the idea that we are more and more living in a homogeneous IT world, where more than one operating system
might be living on your network.
Having a tool that can quickly, and regularly, take snapshots of your network landscape is critical to keeping tabs on your PCs. Of course you can shell out some budget dollars for a proprietary tool, but why bother when you can fire up a Linux machine and use the trusty Nmap tool for the job.
Nmap is a command line tool that rapidly scans a network gathering information about machines and ports. It is easy to use and flexible, making it perfect for the job of asset scanning. In this tutorial you will see how to set up a system that will regularly scan your network and create a report that can then be used to keep inventory of your networked machines.
