[ns] Re: hi

[vijay <stureddy@cwc.nus.edu.sg>]

hi gandu's
the following is a part of a trace file generated in a tcp
simulation ..however when there are drops ( caused by the error model)
there seems to be a jump in the simulation time from 0.19 to 1.19
seconds ...and this happens
always regardless of what the parameters are.....always 1 sec skip.

Can someone tell me what is the reason ..
thanx for the help
..vijay


> + 0.19502 1 0 ack 40 ------- 0 1.0 0.0 182 394
>
> > - 0.19502 1 0 ack 40 ------- 0 1.0 0.0 182 394
> > -0 0.19552 0 1 tcp 1000 ------- 0 0.0 1.0 184 387
> > r 0.19556 1 0 ack 40 ------- 0 1.0 0.0 182 394
> > d 0.19556 0 1 tcp 1000 ------- 0 0.0 1.0 188 395
> > d 0.19556 0 1 tcp 1000 ------- 0 0.0 1.0 189 396
> > r 0.19602 0 1 tcp 1000 ------- 0 0.0 1.0 183 385
> > + 0.19602 1 0 ack 40 ------- 0 1.0 0.0 183 397
> > - 0.19602 1 0 ack 40 ------- 0 1.0 0.0 183 397
> > r 0.19656 1 0 ack 40 ------- 0 1.0 0.0 183 397
> > d 0.19656 0 1 tcp 1000 ------- 0 0.0 1.0 190 398
> > r 0.19702 0 1 tcp 1000 ------- 0 0.0 1.0 184 387
> > + 0.19702 1 0 ack 40 ------- 0 1.0 0.0 184 399
> > - 0.19702 1 0 ack 40 ------- 0 1.0 0.0 184 399
> > r 0.19756 1 0 ack 40 ------- 0 1.0 0.0 184 399
> > ---->d 0.19756 0 1 tcp 1000 ------- 0 0.0 1.0 191 400
> > ---->+ 1.19756 0 1 tcp 1000 ---A--- 0 0.0 1.0 185 401
> > ---->- 1.19756 0 1 tcp 1000 ---A--- 0 0.0 1.0 185 401
> > ---->r 1.19906 0 1 tcp 1000 ---A--- 0 0.0 1.0 185 401
> > + 1.19906 1 0 ack 40 ------- 0 1.0 0.0 185 402
> > - 1.19906 1 0 ack 40 ------- 0 1.0 0.0 185 402
> > r 1.1996 1 0 ack 40 ------- 0 1.0 0.0 185 402
> > + 1.1996 0 1 tcp 1000 ------- 0 0.0 1.0 186 403
> > - 1.1996 0 1 tcp 1000 ------- 0 0.0 1.0 186 403
> > + 1.1996 0 1 tcp 1000 ------- 0 0.0 1.0 187 404