I can't interpret *.tr file!

["=?euc-kr?B?sejDosij?=" <s198198@ccs.sogang.ac.kr>]

Hi all!

 

Any one can interpret *.tr file?

 

*.tr file is trace file of ns simulation.

Following is a part of *.tr file.

 

 

r 1.50095 1 2 tcp 1040  ---A--- 0 0.0 2.0 1001 10 1 0x10 40 0

 

 

I don't know what 'A' means.

I don't know what last 3 fields, '0x10 40 0' mean.

 

Please help me!!