Site-to-Site VPN connections
Site-to-Site VPN connections
Site to site VPN connection can be established immediately
Site to site VPN connection is cheaper (compared to AWS Direct Connect)
A single VPN tunnel still has a maximum throughput of 1.25 Gbps
Use AWS Transit Gateway to scale an AWS Site-to-Site VPN throughput beyond a single IPsec tunnel’s maximum limit of 1.25 Gbps limit
To resolve slower VPN connection, use a transit gateway with equal cost multipath routing and add additional VPN tunnels
Transit Gateway enables you to scale the IPsec VPN throughput with equal cost multi-path (ECMP) routing support over multiple VPN tunnels