[ns] Question about SMAC and mobility

[stef4milis at softhome.net]

Hi all, 

I am a newbie in ns-2.
I try to simulate a scenario of mobile networking using SMAC as MAC layer
protocol.
But I get confused with the result of "Segmentation Fault" when I moved a
node too far.
Like it is working when I move a node from (500,400) to (480,400) but it
doesn't work when I move a node from (500,400) to (475, 400). 

What is the problem here ?
Please help me, I got stucked. 

Thank you for your attention. 


Regards, 


Stef