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Site to Site vpn wont connect - IKEv2 Peer is not responding. Negotiation aborted

James Jensen 1 Reputation point
2020-09-17T13:06:27.913+00:00

VPN from on premise to Azure wont connect. On prem device shows:
IKEv2 Peer is not responding. Negotiation aborted
/healthprobe of my azure gateway shows:
<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">Primary Instance: GatewayTenantWorker_IN_0 GatewayTenantVersion: 20.6.100.7 OSVersion: Windows Server 2019 Datacenter</string>

I have deleted and started over several times with the same result (and different azure public IPs from re-creating). I have done packet captures to confirm that the Azure gateway is not sending any packets back.

Azure VPN Gateway
Azure VPN Gateway
An Azure service that enables the connection of on-premises networks to Azure through site-to-site virtual private networks.
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  1. James Jensen 1 Reputation point
    2020-09-17T17:29:37.707+00:00

    Tried to build a whole new one, and got the same thing.

    When running the troubleshooter, I see this for the connection, but I can't find any configuration issues.
    Summary
    The connection is not available in the VPN gateway because of configuration conflicts

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