Issue 

• n a VDI network, developers are unable to connect to S3 (DNS endpoint) through VPN using their development PCs. 

Cause 

• Typical on-premise firewall devices do not allow outbound traffic unless the destination IP is explicitly defined, due to security policies. 

Resolution (Choose One) 

• Use OpenVPN Installed in the VPC 

  • Requires issuing user credentials (ID/PW) and configuration for selective routing.

  • Note: If the VDI operating system is Windows 7, compatible clients may not be available. 

• Use a Squid Proxy Server Installed in the VPC 

  • Requires configuration for routing.