I recently started playing with Azure. I started with something simple like creating a Site to Site VPN. Then I moved to creating a VM to run IIS. All of that went well and I was very please with the outcome. Next, I decided to try and add a Kemp load balancer into Azure. I got the load balancer to install ok. It has a single NIC and I was able to get it to talk to some of my on-premise servers so I thought it would be pretty easy to start load balancing a test site behind it. I added a couple of more IPconfigs to the NIC and paired Public IP addresses with them. I already had a DNS entry for www so I start there. I created the rule just like I have it on my on-premise Kemp. Then I updated the external DNS entry to point to one of the public IP addresses assigned to the Azure Kemp. However, I have yet to be able to pull up the site from a system not attached to my network. The Azure Kemp can see my on-premise and if I update my internal DNS to point to the private IP for the rule it works just fine. I know I am missing something, some stupid switch that needs to be flipped because they are not on the same network or something simple like that.
Any suggestion of things to look at would be appreciated.