Hi Alan, I'm not sure if you looked into cascaded standbys? There are some restrictions such as you can't have a RAC primary, but in general, the setup sends the logs from a to b and b to c.. (http://docs.oracle.com/cd/E14072_01/server.112/e10700/cascade_appx.htm) -k On Wed, Jan 25, 2012 at 1:04 PM, Guillermo Alan Bort <cicciuxdba@xxxxxxxxx> wrote: > Hi list, > I have been trying to figure this out for a few days, perhaps some of you > can help me crack this > I need to replicate from database A into database B and from database B > into database C. Database A cannot replicate directly to database C due to > firewall constraints. Is this possible with Dataguard? Or will I have to go > with goldengate? > > Thanks in advance > Alan.- > > > -- > //www.freelists.org/webpage/oracle-l > > -- //www.freelists.org/webpage/oracle-l