We looked on setting up Oracle DNS on part 1, and how you could manage different DNS options with Private Views or DNS listeners & forwarders. In this post I’m gonna look on what options we might have with Custom DNS. Custom DNS is typically used when there’s a requirement to use already existing DNS…
OCI Transit Networking DNS part 1
First of all, big thanks for my colleagues Rob and Travis for giving me some good ideas on this post! I usually recommend Transit Networking for most of the implementations as it provides security and scalability for your OCI infrastructure. Transit networking means one of your VCN acts as a Hub and the other VCNs…
OCI Private DNS part 2 – DNS forwarders and listeners
This is the second part of my OCI Private DNS posts. You can read the first part from here. In this post I will extend my configuration to have two VCN’s which will be connected via Local Peering Gateways together. Other VCN will have Private Zone for thatfinnishguy.com and the other VCN for somethingelse.com. Both…
OCI Private DNS part 1 – Configuration
I’ve wanted to write something about this topic for quite a while and finally OCI has released it’s first step of Private DNS capabilities! Why do I think this is a big thing? For example let’s say you need to have Hub & Spoke model with multiple VCNs, if you’ve wanted to resolve hostnames between…