Introducing AWS Client VPN native AWS Transit Gateway attachment

This article announces AWS Client VPN native attachment to AWS Transit Gateway, enabling centralized remote access to multiple VPCs and on-premises networks without requiring a dedicated hosting VPC.

• Client VPN endpoints now attach directly to Transit Gateway as a central hub
• Eliminates Source Network Address Translation (SNAT), preserving original client IP addresses
• Simplifies architecture by removing need for dedicated VPC and intermediate connectivity steps
• Supports multi-account deployments with Transit Gateway and Client VPN in different accounts
• Enables centralized security inspection through AWS Network Firewall with client IP-based policies
• Provides enhanced visibility for security monitoring, compliance auditing, and troubleshooting
• Step-by-step configuration includes endpoint creation, authorization rules, Transit Gateway routing setup
• Migration path available from existing VPC-based Client VPN deployments to Transit Gateway model

This native Transit Gateway attachment simplifies remote access architecture while preserving client identity for security and compliance requirements in multi-VPC and hybrid environments.