je veux un programme qui permet de changer le délai de paquet comme se présenter ci dessous.


PING www.l.google.com (173.194.35.144) 56(84) bytes of data.
64 bytes from muc03s01-in-f16.1e100.net (173.194.35.144): icmp_seq=1 ttl=49 time=70.2 ms
64 bytes from muc03s01-in-f16.1e100.net (173.194.35.144): icmp_seq=2 ttl=49 time=70.7 ms
64 bytes from muc03s01-in-f16.1e100.net (173.194.35.144): icmp_seq=3 ttl=49 time=70.9 ms
valeurs de ping (sans retard)

PING www.l.google.com (173.194.35.144) 56(84) bytes of data.
64 bytes from muc03s01-in-f16.1e100.net (173.194.35.144): icmp_seq=1 ttl=49 time=30.1 ms
64 bytes from muc03s01-in-f16.1e100.net (173.194.35.144): icmp_seq=2 ttl=49 time=30.0 ms
64 bytes from muc03s01-in-f16.1e100.net (173.194.35.144): icmp_seq=3 ttl=49 time=30.0 m
valeur de de ping (cas d'un retard 30ms)