hello! everyone!<br><br><br>I am wirting a NEPL-like program, but I have a problem about communication between CN and MN.<br>The following figure, Time1 and Time2, is the motion I consider.<br><br>Time1 :<br>CN------HA---(Internet)--AR<br>
│<br>MR------┘<br><br>MR is under the home network, so MR use a home address in the home network to communicate with CN.<br><br>Time2 :<br>CN------HA--(Internet)--AR<br> │<br> └--MR<br>The MR do handover from home network to AR(foreign network), and MR gets a CoA in foreign network. At the time, MR must tell CN about MR's CoA, so CN can commucation directly with MR instead of transporting by HA.The quetion is how do I get CN's address and continue to communicate with CN.<br>
<br>Thanks everybody!<br><br>