I'm curious if it's possible to integrate a NAT Gateway into an existing Virtual Network Gateway in Azure. I want to understand how this setup might work, especially in terms of traffic management and any limitations that might come with it.
1 Answer
In short, a Virtual Network Gateway (VNG) mainly handles VPN or ExpressRoute connections and doesn't allow outbound internet traffic. On the other hand, a NAT Gateway is designed for outbound traffic management on a subnet. So, it’s not as simple as just adding a NAT Gateway to your existing VNG.
So does that mean I can still route all my outbound traffic through a NAT Gateway even if I'm using the existing VNG?