Description: Ethereal is a free and open-source packet analyzer and network protocol analyzer software for Unix-like operating systems. It allows users to examine data from a live network or from a capture file on disk. Ethereal has powerful features to inspect hundreds of protocols, and provides the ability to reconstruct TCP sessions and browse data as it presents itself on the wire.
Type: software
Pricing: Open Source
Description: PsPing is a lightweight command-line utility for testing network connectivity and response time. It works by sending ICMP echo requests and reporting details on packet loss, latency, and network availability.
Type: software