TTL is between 1 and 128 and can be used to calculate the number of networks that Ping messages pass through before reaching the target computer.
TTL (Time-to-Live): Uru dị n'etiti 1 na 128, TTL nwere ike iji gụọ ọnụ ọgụgụ netwọk dị iche iche na ozi ping gafere tupu iru kọmputa ahụ.