On 4/4/22 4:34 PM, Devanath S wrote:
We were trying to test the performance of wireguard on GCP and found it around 1G for TCP and around 500-800 for UDP.Plz do let us know if there are any ways to UP this performance. Any suggestion is appreciated.
GCP network defaults to a lower MTU (1460). You might want to adjust your WireGuard tunnel's MTUs and the default GCP VPC MTU. See:
https://cloud.google.com/network-connectivity/docs/vpn/concepts/mtu-considerations Joe -- Joe Doss [email protected]
