[ns] problems about simple-wireless.tr

[Liang Qin <lqin@sce.carleton.ca>]

Hi there,

I changed the routing protocols in simple-wireless.tcl, and got some
unexpected
result:

i. when using AODV,  the trace file show:
s 70.000516737 _1_ RTR  --- 0 AODV 44 [0 0 0 0] ------- [1:255 0:255 30
0] [0x4 0 [1 1] 60] (REPLY)
r 70.003163897 _0_ RTR  --- 0 AODV 44 [a2 0 1 800] ------- [1:255 0:255
30 0] [0x4 0 [1 1] 60] (REPLY)
D 70.003163897 _0_ RTR TOUT 0 tcp 1020 [0 0 0 0] ------- [0:0 1:0 30 0]
[0 0] 0 0
then the last message will be repeated unlimited.

ii. when using TORA,  only one tcp packet is received, after then, two
nodes only exchange IMEP
messages.

iii. when using dsr, node 1 received first tcp packet at about 70.00 s,
but in DSDV, it's about 100 s.

I ran several  them several times, same results.

I use Linux Redhat 6.1. ns2 dailysnapshot.

Could anyone give me an explanation?

Liang Qin