What Is TTL in Networking? TTL stands for Time to Live. It is a value embedded inside every IP packet that controls how many network devices — specifically routers — that packet is allowed to pass through before it is discarded. Despite the name suggesting a time-based limit, TTL in networking actually functions as a…
What Does TTL Mean in Ping Results? Every time you run a ping command, the reply includes three key values: bytes, time, and TTL. Most people focus on the time value to gauge speed, but the TTL number carries equally important diagnostic information. TTL stands for Time to Live, and despite its name, it has…
You open Command Prompt, type a quick ping to Google’s DNS, and there it is — every reply line ends with TTL=128. If you have ever wondered why ping shows TTL 128 in Windows 11, you are not alone. That number is not random, not an error, and not something your ISP assigns. It is…
