Python: Local Network Scanner

This Python snippet uses the 'scapy' library to scan a local network and identify devices connected to it by their IP addresses. This tool is helpful for network administrators to monitor network activity and detect unauthorized devices.

The snippet's functionality is critical in environments where network security is a concern, as it allows for regular checks on which devices are connected to a network. It can help in quickly identifying potential security threats or network breaches.

By sending ARP requests over the network and listening for replies, the tool builds a list of active devices within the network. This process helps in maintaining a secure and efficient network environment.

This tool is indispensable in corporate networks, smart home setups, or any scenario where maintaining network integrity is crucial. It provides a straightforward and effective way to audit network connectivity.

Here is the complete implementation of the local network scanner using 'scapy', tailored for easy integration into network management routines.