I have very special application case based on Heartbeat 2 framwork. In the application, it grasp all packages received on the ethernet port, including the heartbeat UDP and ARP broadcast packages. So the Heartbeat functions can not receive any packages from kernel automatically. I have 2 questions about this senario.
1, Besides UDP and ARP broadcast, what else TCP/IP protocols are used in Heartbeat 2 function. 2, Where is the entrance for heartbeat to handle UDP and ARP broadcast packages? I intend to send these grasped UDP and ARP packages to Heartbeat process manually. So I need to know how heartbeat handles these packages. Thanks a lot :)
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