RMAN - Duplicate Command Question

[AJK_7]

We are trying to refresh a database from one system to another using RMAN Duplicate. The process is to use the backup of db1 to clone to db2 on another system.

We back up the databases using Data Protector 5.5.

What are the inputs when we get to this statement:

allocate auxiliary channel 'dev_0' type 'sbt_tape'
parms 'ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=sid,OB2BARLIST=backup,OB2BARHOSTNAME=client.com)';

Should it look like:
parms 'ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=db1,OB2BARLIST=db1-full,OB2BARHOSTNAME=client1.com)';

Please let me know what other details I can provide.

Thanks in advance