Something like this http://tcpreplay.synfin.net/trac/wiki/flowreplay
is what is needed. This didn't compile the last time I tried.
So for TCP protocols I wrote a small script that parses the "follow
TCP c-array" output from Wireshark (which does reassembly at various
levels) and then sends via standard sockets.
- mdf
On 10/31/06, nnp <version5_at_gmail.com> wrote:
> That is true but unfortunately (or fortunately depending on how you
> look at it) it works perfectly using python and plain old UDP sockets
> just reading the plain text SIP dump from file.
>
> On 10/30/06, Stefano Zanero <s.zanero_at_securenetwork.it> wrote:
> > nnp wrote:
> > > SIP is carried over UDP.
> >
> > Yes, that's true, but is it only SIP that you are talking about ? And
> > even in that case... it's not so simple.
> >
> > TCPReplay also replays UDP packets, but if for instance those packets
> > contain nonces, identifiers that can be changed from either side, or
> > other elements of freshness, you can't expect that a server will react
> > correctly to a blind REPLAY of a former session... much in the same way
> > this wouldn't fly with TCP based protocols
> >
> > Stefano
> >
>
>
> --
> http://silenthack.co.uk
>
--
Matthew Franz
http://www.threatmind.net/
Received on Nov 02 2006
Intro
