Re: [ns] error using TCP/Sack1 agent

[Sally Floyd <floyd@aciri.org>]

>I am trying to use
>
>set tcp1 [new Agent/TCP/Sack1]
>
>
>and when i run my script , I get
>
>Error, scoreboard too large

That error message usually means that you have to change the line
  #define SBSIZE 1024
in scoreboard.h to something larger, e.g., I currently have mine set to:
  #define SBSIZE 10000

This increases the size of the "scoreboard", the data structure used
by the TCP SACK sender to keep track of what data has and has
not been acknowledged.

- Sally