Hi,
I've got a problem which I would like to know how to make it work.
------------------- ---------------------
| | |
|
| Computer eth0------------------fh0 | Computer |
| A | |
B |
| | |
|
| eth1------------------ fth1| |
| | |
|
----------------- --------------------
We've got initially:
a) A IP connectivity in all interfaces -- they are all on the same
network range.
b) A TCP connection between eth0 and fh0. Data is being send from eth0 to fh0.
c) TCP ACK rfrom fh0 goes to eth0
What I want to do:
a) after the connection is established, I want that the data to flow
from eth0 to fth1. (instead of from eth0 to fh0).
Shortcomings:
* How to make computer A to forward all outgoing data from eth0 to
eth1 , on a already established TCP Connection?
* How to make computer B receive the data in fth1 and forward to fh0,
where the socket is attached to?
What I've tried
* Change the route on the fly on Computer A: add a route on the fly
* Some rules with iptabes : did not work
* This does not wok on the fly. It works if you set up before and
then start up the TCP connection.
Question:
* Would ebtables/brouter work for this purpose that? Would iptables?
Any suggestions?
Purposes of this:
Scientific experiment on high-availability
Thanks a lot in advance,
Giovane Moura
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