DNS resolution in Checkpoint R80.10

[bubunia2000ster]

Hi,

I am doing a POC and my customer is looking for a AWS RDS connection from the server behind the Checkpoint(On-premise) to the AWS MySQL RDS in a private subnet over Site-to-Site VPN.

Server-> Checkpoint VPN <----------------> AWS VPN-----DNS resoultion -----My SQL RDS

(telnet db.awsrds.net 3306)

From the Server if there is a DNS request comes from On-premise server for the AWS MySQL RDS(Not IP) we want to resolve the DNS at AWS side not the On-premise side and Checkpoint should do a reverse look up to the server when the response arrives from AWS. Need your help how to set up the Checkpoint VPN to serve this usecase without any packet drops. Appreciate any checkpoint VPN configuration guide help. This is little urgent.

Regards

Pradeep