1210753Srpaulo 2210753Srpaulo1 ip:::send (args[2]: 4 64, args[4]: 4 84 0 0 255) 3210753Srpaulo1 ip:::send (args[2]: 4 64, args[4]: 4 84 0 0 255) 4210753Srpaulo2 ip:::receive (args[2]: 4 64, args[4]: 4 84 0 0 255) 5210753Srpaulo2 ip:::receive (args[2]: 4 64, args[4]: 4 84 0 0 255) 6210753Srpaulo127.0.0.1 is alive 7