On Wed, May 19, 2010 at 1:33 PM, shake kvc <kvcsh...@yahoo.com> wrote:
>
> Hi,
>
> I am using tcpreplay for the first time. The version that I am using is 3.3.1.
>
> Basically, I am trying to replay traffic between a linux client and a 
> loadbalancer (which does not NAT the server side ip address and which is, for 
> all practical purposes, transparent to the client).
>
> Basically, the client sends a HTTP request to the loadbalancer which acts as 
> a proxy server to the client. The loadbalancer then sends the request out to 
> the real server on the backend.
>
> I have:
>
> client ------------------------ loadbalancer------------------real server
> 100.1.1.120          100.1.1.5           101.1.1.5          101.1.1.120
>
> So I am trying to replay the traffic between 100.1.1.120 and 100.1.1.5.
>
> The basic issue that I am seeing is that tcpreplay is just replaying the 
> capture sequence within the linux box instead of actually sending out the 
> packets to the loadbalancer.
>
> I modified the src ip, src mac, dst ip and dst mac correctly to match with 
> the client and loadbalancer.
>
> Any idea on what I might be doing wrong ?
>
> I went through the FAQ but could not find the answer.

Did you read this part of the FAQ?

http://tcpreplay.synfin.net/wiki/FAQ#Doestcpreplaysupportsendingtraffictoaserver

Sorry, but tcpreplay isn't the correct tool for what you're trying to
accomplish.  If you find a tool which does this, let me know.


-- 
Aaron Turner
http://synfin.net/         Twitter: @synfinatic
http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix & Windows
Those who would give up essential Liberty, to purchase a little temporary
Safety, deserve neither Liberty nor Safety.
    -- Benjamin Franklin
"carpe diem quam minimum credula postero"

------------------------------------------------------------------------------

_______________________________________________
Tcpreplay-users mailing list
Tcpreplay-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/tcpreplay-users
Support Information: http://tcpreplay.synfin.net/trac/wiki/Support

Reply via email to