Hi,
I want to clarify the relation between Azure Bandwidth egress cost, Application Gateway outbound data transfer cost, NAT Gateway data processed cost, and Frontdoor outbound data transfer cost. Please find the scenarios below.
If I do x amount of outbound data transfer through application gateways, Will there be additional Azure Bandwidth cost for x amount of data?
If I do x amount of outbound data transfer through NAT Gateway, Will there be additional Azure Bandwidth cost for x amount of data? NAT Gateways cost by taking data processed metrics into account. Is it different than outbound data transfer?
According to the Frontdoor pricing page, "Data can be transferred from an origin in an Azure data centre to Front Door POPs at no additional charge". Does it mean that there will not be any additional Azure Bandwidth egress cost?
There are similar scenarios like private link outbound data process, writing data to storage accounts, or SQL Servers with/without service endpoints. Is there any detailed list for which costs are covered with Azure Bandwidth egress cost?
Thanks in advance.



