Configure a private VIF on the Direct Connect connection. Associate the private VIF with the VPC's virtual private gateway. Set up an AWS Site-to-Site VPN private IP VPN connection to the virtual private gateway.

Create a transit gateway. Configure a transit VIF on the Direct Connect connection. Associate the transit VIF with a Direct Connect gateway. Associate the Direct Connect gateway with a new transit gateway. Set up an AWS Site-to-Site VPN private IP VPN connection to the transit gateway.

Configure a public VIF on the Direct Connect connection. Associate the public VIF with a Direct Connect gateway. Associate the Direct Connect gateway with a new transit gateway. Set up an AWS Site-to-Site VPN private IP VPN connection to the transit gateway.

Create a transit gateway. Configure a transit VIF on the Direct Connect connection. Associate the transit VIF with a Direct Connect gateway. Associate the Direct Connect gateway with a new transit gateway. Set up a third-party firewall in a new VPC that is attached to the transit gateway. Set up a VPN connection to the third-party firewall.