I use qnx4.24.
my program is broadcast(255.255.255.255)
but the real destination address is
10.255.255.255 on the line.
#######################
#example
my ip : 10.0.0.1
netmask 255.0.0.0
#######################
i should be use only qnx4.24 and send broadcast(255.255.255.255)
sincerely yours…