[ns] controlling broadcast packets

I'm implementing a broadcast-based protocol. I have a problem in controlling the broadcasting. How can a node check if it has received a broadcast packet before. My nodes are receiving the same packet coming from different neighbors.

[ns] segmentation fault(core dumped) error

I'm having problems with the above mentioned error when the number of nodes in my simulation is more than 30. I'm simulating my own protocol and it works well with nodes less than 30... Regards...

[ns] segmentation fault(core dumped)

I have written and compiled a new protocol for NS2 When I'm running my tcl script i get this error message before the simulation ends [segmentation fault (core dumped)] I have noted also that my nodes are able to send packets but they are not receiving... i dont know if there is a connection

[ns] One-hop broadcast

I'm writing a protocol that requires some messages to be broadcast to one hop neighbors only... How can i implement that. Regards SS

[ns] Vectors in NS

) [with _Tp = int, _Alloc = std::allocatorint] Regards SS Mukaka

[ns] testing C++ code

Dear All How can I test my C++ code for a new protocol that i developed before i can integrate it into NS2. Regards

[ns] Duplicate Address Detection (DAD)

Does any one have source code for Duplicate Address Detection (DAD) process in Address Auto configuration...??? I'm trying to come up with an address auto-configuration protocol based on DAD. Please Help SS