AWS Site-to-Site VPN now supports modifying tunnel bandwidth on existing VPN connections

Published
May 6, 2026
https://aws.amazon.com/about-aws/whats-new/2026/05/aws-site-to-site-vpn-modify-bandwidth/

AWS Site-to-Site VPN Bandwidth Modification

AWS Site-to-Site VPN now allows modifying tunnel bandwidth between standard (up to 1.25 Gbps) and large (up to 5 Gbps) on existing connections, simplifying updates to your VPN connections’ bandwidth.

Previously, changing tunnel bandwidth required deleting and recreating the connection, which generated new tunnel IP addresses and meant updating your on-premises VPN device configuration and firewall rules. With this launch, tunnels are upgraded while preserving your IP addresses, CIDR blocks, pre-shared keys, and all configuration settings, eliminating the need to make any changes to your on-premises device.

Available Regions

  • US East (N. Virginia, Ohio)
  • US West (N. California)
  • AWS GovCloud (US-West)
  • Europe (Frankfurt, London, Paris, Spain, Stockholm)
  • Asia Pacific (Hong Kong, Hyderabad, Jakarta, Malaysia, Mumbai, New Zealand, Osaka, Seoul, Sydney, Taipei, Thailand, Tokyo)
  • Africa (Cape Town)
  • Mexico (Central)
  • South America (São Paulo)

What to do

Source: AWS release notes




If you need further guidance on AWS, our experts are available at AWS@westloop.io. You may also reach us by submitting the Contact Us form.

Follow our blog

Get the latest insights and advice on AWS services from our experts.

By clicking Sign Up you're confirming that you agree with our Terms and Conditions.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.