Three ubuntu computer, machine 1 set up AP, AP center, no. 2, 3 machines on the AP, such a network, each other between the no. 2, 3 data should go through 1, was two jump to arrive, and the test of time in the no. 2, 3 machines can ping each other, take the no. 1 machine far beyond range, 2, 3, between ping impassability, also proved between no. 2, 3 two jump,

But in 2 machines use traceroute command to see from 2 to 3 packets route, display is direct,
Great god for Linux and network solutions, 2, 3 between what is jump? If it is two jump, why don't traceroute or forwarded that a display; If it is a jump, why pull 1 machine far, 2, and 3 impassability?