title | description | author | ms.service | ms.topic | ms.date | ms.author |
---|---|---|---|---|---|---|
Set up alerts on Azure VPN Gateway metrics |
Learn about alerts based on metrics for virtual network VPN gateways. |
cherylmc |
vpn-gateway |
how-to |
03/12/2024 |
cherylmc |
Azure Monitor provides the ability to set up alerts for Azure resources. You can set up alerts for virtual network gateways of the "VPN" type.
For steps, see Tutorial: Create a metric alert for an Azure resource and Create, view, and manage metric alerts using Azure Monitor.
Metric | Unit | Granularity | Description |
---|---|---|---|
BGP Peer Status | Count | 5 minutes | Average BGP connectivity status per peer and per instance. |
BGP Routes Advertised | Count | 5 minutes | Number of routes advertised per peer and per instance. |
BGP Routes Learned | Count | 5 minutes | Number of routes learned per peer and per instance. |
Gateway Inbound Flows | Count | 5 minutes | Number of distinct 5-tuple flows flowing into a VPN Gateway. Limit is 250k flows. |
Gateway Outbound Flows | Count | 5 minutes | Number of distinct 5-tuple flows flowing out of a VPN Gateway. Limit is 250k flows. |
Gateway P2S Bandwidth | Bytes/s | 1 minute | Average combined bandwidth utilization of all point-to-site connections on the gateway. |
Gateway S2S Bandwidth | Bytes/s | 5 minutes | Average combined bandwidth utilization of all site-to-site connections on the gateway. |
P2S Connection Count | Count | 1 minute | Count of point-to-site connections on the gateway. |
Tunnel Bandwidth | Bytes/s | 5 minutes | Average bandwidth utilization of tunnels created on the gateway. |
Tunnel Egress Bytes | Bytes | 5 minutes | Number of outgoing bytes from a tunnel. |
Tunnel Egress Packet Drop Count | Count | 5 minutes | Number of outgoing packets dropped by a tunnel. |
Tunnel Egress Packets | Count | 5 minutes | Number of outgoing packets from a tunnel. |
Tunnel Egress TS Mismatch Packet Drop | Count | 5 minutes | Number of outgoing packets dropped by tunnels caused by traffic-selector mismatch. |
Tunnel Ingress Bytes | Bytes | 5 minutes | Number of incoming bytes to a tunnel. |
Tunnel Ingress Packet Drop Count | Count | 5 minutes | Number of incoming packets dropped by a tunnel. |
Tunnel Ingress Packets | Count | 5 minutes | Number of incoming packets to a tunnel. |
Tunnel Ingress TS Mismatch Packet Drop | Count | 5 minutes | Number of incoming packets dropped by tunnels caused by traffic-selector mismatch. |
Tunnel MMSA Count | Count | 5 minutes | Number of main mode security associations present. |
Tunnel Peak PPS | Count | 5 minutes | Max number of packets per second per tunnel. |
Tunnel QMSA Count | Count | 5 minutes | Number of quick mode security associations present. |
Tunnel Total Flow Count | Count | 5 minutes | Number of distinct 3-tuple flows created per tunnel. |
User Vpn Route Count | Count | 5 minutes | Number of user VPN routes configured on the VPN Gateway. |
VNet Address Prefix Count | Count | 5 minutes | Number of VNet address prefixes that are used/advertised by the gateway. |
- For more information about monitoring Azure VPN Gateway, see Monitor VPN Gateway.
- For more information about alerts, see What are Azure Monitor Alerts.
- For more information about alert types, see Alert types.