The 3rd column that's appealing is definitely the TTL=64. TTL - "aka. Time to Stay", indicate that the packet will only transverse by at most 64 nodes in advance of timing out. So In the event the system is in excess of 64 "hops" absent from your program, You can not ping it, unless you boost the TTL.Brendan LongBrendan Prolonged 56244 silver badge