: Change the VM network adapter from NAT to Bridged Adapter . This gives the virtual machine its own IP address on your network, allowing the legacy SQL*Net client inside the VM to easily connect to your Oracle Database (e.g., 11g, 12c, or 19c) hosted elsewhere. Configuring Database Connectivity (TNSNAMES.ORA)
If you are doing this to maintain a legacy system, consider: oracle forms and reports 6i installation on windows 11
Locate the setup.exe file inside your Oracle Forms 6i installation media directory. Right-click setup.exe and choose . Navigate to the Compatibility tab. : Change the VM network adapter from NAT to Bridged Adapter
Because native installation modifies system paths and lowers security permissions, virtualization is the more stable, scalable, and secure option for running Oracle 6i on modern enterprise endpoints. Right-click setup
: During installation, ensure you change the default "Home Name" and "Location" to avoid conflicts with other Oracle products. Known Limitations