[Click] control packetflow

[Peter De Cleyn]

Hi all,

I would like to control the flow of packets at runtime using some state in
the system  and I was wondering if such an flowcontrolelement already
exist.

Let me explain more carefully with an example. Based on commands from
Element A, Element B should pass the packets arriving at its input to
either

   port 0 and port 1
   or only port 0
   or only port 1


    |
    |
  -------------
  | Element B |
  -------------
   |   |
  | |  |
  | |  |
  | |  |
  ---
   |   |
   |  /
   \ /
    |
  -------------
  | Element A |
  -------------
     |
     |

Could you tell me if this is already possible before I start writing
something like it? I do not seem to find it in the elementlist online.

Thanks!

Peter

 ______________
/Peter De Cleyn\
-------------------------------------
University of Antwerp
Dep. Math. and Computer Science
PATS research group
-------------------------------------
Middelheimlaan 1
Building G
B-2020 Antwerp
-------------------------------------
http://www.ua.ac.be
http://win-www.ruca.ua.ac.be
peter.decleyn at ua.ac.be
+32 3 265 33 64