Hi all, i use 802.11 and dsdv in the following topology: node4------>node3----->node2----->node1----->node0 25m 25m 25m 25m I changed wireless communication range and interference range to 30 m, changing csthreshold and rxthreshold to 0.0000017614884375, but when i run simulation i find out than no communication occurs between nodes. node 0 don't receive anything, unless i put the nodes in 10 m distance appart. If anyone can help i will really appreciate it