Hi Cliff,
within CAL we hide some of the technical complexity in order to keep things simple. This is like driving a car - in the late 19th century you had to know HOW to build and maintain a car before you could drive it - today the technical complexity of a car is taken away and you just turn the key (or even press a button) and keep going.
Directly answering your question - when you start the BW on HANA in CAL you only see one entry (row) in the INSTANCES tab. There are however 2 AWS instances (VMs) running. One with the BW and HANA, the other one with the UI tools. When you click on the details of the instance in the CAL UI you will see that there are 2 different IP addresses.
Hope this answers your questions.
Best Regards,
Hannes
Best Regards / Freundliche Grüße /敬具/ 此致敬礼 / Поздрави
Hannes Kuehnemund | Product Owner - SAP Cloud Appliance Library
SAP Labs, LLC - USA - SAP Cloud Appliance Library (CAL)