Installation of second instance of Siebel server on the same server boxes

Hello,,

We have successfully installed Siebel Enterprise in our environment on Linux environment.

Now, if we would like to install a second instance of Siebel server in the same set of server boxes with different db instance name, what may be the difficulties we may face. We will describe more on the question:

1. We have installed Siebel Enterprise on one particular instance of DB (lets name it db1).

2. We want to create another Siebel Enterprise (with all the components gtwy, Enterprise, DB server, Siebel server and SWSE) in the same set of server boxes but on different instance name (say db2)