We have a sun solaris server with 2 instances of Oracle 8.0.5 installed.One Oracle 8 listner is running for both the instances.
Now we have installed Oracle 9i on the same server.we have configured the listener for oracle8 (old one) to listen to the 9i database also.
What i am interested is is there a way to run both the Oracle 8 and Oracle 9i listeners together on the same machine?