send all traffic to a specific address

Dear all,

I have a linux-box and run a program to send my traffic to another PC.

Now I have 127.0.0.1:8080

I want to send all of my traffic to this socket. I don't want to send 
even one packet without touch 127.0.0.1:8080 Then 127.0.0.1:8080 send my 
traffic to eth0.


How can I implement this scenario?


Yours,

Mohsen