Hi Jeongki ... > I implemented a module using "http://kernelnewbies.org/Simple_UDP_Server";. > So, now I can send and receive unicast messages inside kernel. > But, I need to send and receive broadcast messages inside kernel. > How can I change the code using above one? I am not so sure, but IIRC sending to broadcast address such as 192.168.255.255 on 192.168.0.0/16 network will do what you want. As for receiving the broadcast data, I think simply listen to the designated port will do the trick. Mind you again, this is just my guess. Feel free to CMIIW people... regards, Mulyadi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
