until (ping -t 192.168.1.1) {
	tftp -i 192.168.1.1 PUT vxworks_prep_v03.bin
}
until (ping -t 192.168.1.1) {
	tftp -i 192.168.1.1 PUT vxworks_killer_g_v06.bin
}
until (ping -t 192.168.1.1) {
	tftp -i 192.168.1.1 PUT dd-wrt.v23_micro_generic_SP3_april.bin
}


Y:\v5>tftp -i 192.168.1.1 PUT vxworks_prep_v03.bin

Y:\v5>tftp -i 192.168.1.1 PUT vxworks_prep_v03.bin
Transfer successful: 1333672 bytes in 4 seconds, 333418 bytes/s

Y:\v5>tftp -i 192.168.1.1 PUT vxworks_killer_g_v06.bin
Transfer successful: 327168 bytes in 1 second, 327168 bytes/s

Y:\v5>tftp -i 192.168.1.1 PUT dd-wrt.v23_micro_generic_SP3_april.bin
Transfer successful: 1736704 bytes in 2 seconds, 868352 bytes/s