Sorry 
It was my mistake: in that course I created two resources, each embedding a file called TCP.pkt (and the two files were different in size). So, it's (and already was) all right!
Bye, L
It was my mistake: in that course I created two resources, each embedding a file called TCP.pkt (and the two files were different in size). So, it's (and already was) all right!
Bye, L