trace files information

[Anastasia Leventi-Peetz <leventi@fgan.de>]

   Dear all,

  I've tried to follow the information about the exchange of packets 
with ns reading in the .tr files. Unfortunately comparing with the instructions
given in ns/doc/mobility.tex there is not much I can understand!

Can anybody tell me what the following lines mean:

s 160.000000000 _3_ AGT  --- 62 tcp 1000 [0 0 0 0] ------- [4194305:0 0:0 32 0] [0 0] 0 0
+ 160.013005 2 1 tcp 1020 ------- 2 1.0.1.0 0.0.0.0 0 62
- 160.013005 2 1 tcp 1020 ------- 2 1.0.1.0 0.0.0.0 0 62


If I try to compare with the documentation:

An example of a trace for a tcp packet is as follows:
\begin{program}
r 160.093884945 _6_ RTR  --- 5 tcp 1492 [a2 4 6 800] ------- [655
36:0 16777984:0 31 16777984] [1 0] 2 0
\end{program}
Here we see a TCP data packet being received by a node with id of 6. UID
of this pkt is 5 with a cmn hdr size of 1492. The mac details shows an IP
pkt (ETHERTYPE\_IP is defined as 0x0800, ETHERTYPE\_IP is 0x0806 ), mac-id
of this receiving node is 6. That of the sending node is 4 and expected
time to send this data pkt over the wireless channel is a2 (hex2dec
conversion: 160+2 sec). Additionally, IP traces information about IP src
and destination addresses. The src translates (using a 3 level
hier-address of 8/8/8) to a address string of 0.1.0 with port of 0. The
dest address is 1.0.3 with port address of 0.


I don't see very much parallelism.
Can please somebody give me a hint?

Anastasia