Kevin Ottalini

Kevin Ottalini is an independent developer whose catalog currently centers on low-level network diagnostics, epitomized by the compact tool Simple MTU Test. Written for Windows administrators and advanced home users, the utility probes every segment of a local or remote path to reveal the largest unfragmented packet size that can traverse it, automatically detecting standard 1500-byte Ethernet limits as well as 9000-plus jumbo-frame support on gigabit and 10 Gb hardware. Typical use cases include tuning VPN tunnels, optimizing game-console or streaming-box connections, verifying data-center switch configurations, and diagnosing “black hole” PMTU failures that silently throttle throughput. The program runs passively, generating a short report that lists hop-by-hop MTU values and highlights mismatched interfaces, making it equally useful for quick household tweaks and for documenting enterprise wide-area links prior to VoIP or storage migration projects. Because the code is portable and demands no elevated rights until a custom packet size is requested, it fits readily inside USB toolkits or RMM scripts. While the present portfolio is narrow, the publisher’s focus on precise, single-purpose network instrumentation suggests future utilities may follow the same lightweight philosophy. Simple MTU Test and any subsequent Kevin Ottalini releases are available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always installing the newest build and supporting batch deployment of multiple applications.