what to expect ?

what to expect ?

[namelesspirate]

my setup is the following:
HOST1 <-> GW <-> SERVER <-> HOST2
    <---------------DATA------------->

HOST1 opens a control-connection to the SERVER which is nat'd by GW.
Now either HOST1 (or HOST2) issue a call to the SERVER, which is nat'd to
HOST2 (or HOST1).
This host answers with connection information for a data connection, that
gets rewritten by GW and is transfered via the server to the other host.
Now the hosts try to establish the data connection. I have ip/port-tuples
for both ends of the connection.
My question is how should the expectation look like ?
src: host2-ip/port  dst: gw-ip/port is what I think is correct. (if HOST1
issued the call)
and when does ip_nat_expected get called ? and how should I alter src and
dst ip in ip_nat_expected ?
So far I only got the data goin' in one direction.

regards

niKolAi

-- 
NEU FÜR ALLE - GMX MediaCenter - für Fotos, Musik, Dateien...
Fotoalbum, File Sharing, MMS, Multimedia-Gruß, GMX FotoService

Jetzt kostenlos anmelden unter http://www.gmx.net

+++ GMX - die erste Adresse für Mail, Message, More! +++