Hi everyone!
I simulated a wired-wireless scenario in NS-2. There is one wired node,
connected to base station node. BS is further connected to wireless node.
Wireless node is sending TCP traffic to wired node via BS. I get the trace file
without error but I could not understand a few messages in trace file.
For example
What does this message mean?
s 0.035412973 _1_ MAC --- 1 message 90 [0 0 800] --- [4194304:255
-1:255 32 0]
Only MAC trace and Wired Trace is ON
Can some one please help me on this.
Faraz
A few starting lines of trace are as follows;
M 0.0 4194305 (100.00, 100.00, 0.00), (470.00, 100.00), 16.66
s 0.00047 _2_ MAC --- 0 PRRQ 52 [0 1 0]
r 0.000886300 _1_ MAC --- 0 PRRQ 52 [0 1 0]
s 0.000936300 _1_ MAC --- 0 BCN 72 [0 0 4e3f]
r 0.001512601 _2_ MAC --- 0 BCN 72 [0 0 4e3f]
s 0.001722300 _1_ MAC --- 0 PRRP 72 [0 1 0 5c3f]
r 0.002298601 _2_ MAC --- 0 PRRP 72 [0 1 0 5c3f]
s 0.002308601 _2_ MAC --- 0 ACK 38 [0 0 0 0]
r 0.002612901 _1_ MAC --- 0 ACK 38 [0 0 0 0]
s 0.01672 _2_ MAC --- 0 AUTH 58 [0 0 1 0]
r 0.017184300 _1_ MAC --- 0 AUTH 58 [0 0 1 0]
s 0.017474300 _1_ MAC --- 0 AUTH 58 [13a 1 0 0]
r 0.017938599 _2_ MAC --- 0 AUTH 58 [13a 1 0 0]
s 0.017948599 _2_ MAC --- 0 ACK 38 [0 0 0 0]
r 0.018252899 _1_ MAC --- 0 ACK 38 [0 0 0 0]
s 0.029542599 _2_ MAC --- 0 ACRQ 52 [0 0 1 0]
r 0.029958898 _1_ MAC --- 0 ACRQ 52 [0 0 1 0]
s 0.030048898 _1_ MAC --- 0 ACRP 54 [0 1 0 0]
r 0.030481198 _2_ MAC --- 0 ACRP 54 [0 1 0 0]
s 0.030491198 _2_ MAC --- 0 ACK 38 [0 0 0 0]
r 0.030795497 _1_ MAC --- 0 ACK 38 [0 0 0 0]
s 0.035412973 _1_ MAC --- 1 message 90 [0 0 800] --- [4194304:255
-1:255 32 0]
r 0.036133272 _2_ MAC --- 1 message 32 [0 0 800] --- [4194304:255
-1:255 32 0]
s 0.10087 _1_ MAC --- 0 BCN 72 [0 0 b93f]
r 0.101446296 _2_ MAC --- 0 BCN 72 [0 0 b93f]
s 0.185397620 _2_ MAC --- 2 message 90 [13a 0 1 800] --- [4194305:255
-1:255 32 0]
r 0.186117912 _1_ MAC --- 2 message 32 [13a 0 1 800] --- [4194305:255
-1:255 32 0]
r 0.186117912 _1_ MAC --- 2 message 32 [13a 0 1 800] --- [4194305:255
-1:255 32 0]
s 0.186127912 _1_ MAC --- 0 ACK 38 [0 1 0 0]
r 0.186432203 _2_ MAC --- 0 ACK 38 [0 1 0 0]
s 0.186821912 _1_ MAC --- 2 message 90 [0 0 800] --- [4194305:255
-1:255 32 0]
r 0.187542203 _2_ MAC --- 2 message 32 [0 0 800] --- [4194305:255
-1:255 32 0]
D 0.187567203 _2_ RTR LOOP 2 message 32 [0 0 800] --- [4194305:255
-1:255 32 0]