VPN Tunnel message

Here is more on the single tunnel notifications https://docs.aws.amazon.com/vpn/latest/s2svpn/monitoring-vpn-health-events.html#single-tunnel-notifications

You can suppress the single tunnel notification by opening a support case with AWS support and should be able to disable the single tunnel notifications, please note disabling the single tunnel notification would be per region and not per VPN, so if you have 10 VPN connections then the single tunnel notifications will be disabled for all.