Monitor your global network with CloudWatch Events - AWS Network Manager

Monitor your global network with CloudWatch Events

CloudWatch Events delivers a near-real-time stream of system events that describe changes in your resources. Using simple rules that you can quickly set up, you can match events and route them to one or more target functions or streams. For more information, see the Amazon CloudWatch Events User Guide.

AWS Global Networks for Transit Gateways sends the following types of events to CloudWatch Events:

Get started

Before you can view events for your global network, you must onboard to CloudWatch Logs Insights. In the global networks console, choose the ID of your global network. In the Network events summary section, choose Onboard to CloudWatch Log Insights.

An IAM principal in your account, such as an IAM user, must have sufficient permissions to onboard to CloudWatch Logs Insights. Ensure that the IAM policy contains the following permissions.

{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "events:PutTargets", "events:DescribeRule", "logs:PutResourcePolicy", "logs:DescribeLogGroups", "logs:DescribeResourcePolicies", "events:PutRule", "logs:CreateLogGroup" ], "Resource": "*" } ] }

The preceding policy does not grant permission to create, modify, or delete Network Manager resources. For more information about IAM policies for working with Network Manager, see Identity and access management for AWS Global Networks for Transit Gateways.

When you onboard to CloudWatch Logs Insights, the following occurs:

  • A CloudWatch event rule with the name DON_NOT_DELETE_networkmanager_rule is created in the US West (Oregon) Region.

  • A CloudWatch Logs log group with the name /aws/events/networkmanagerloggroup is created in the US West (Oregon) Region.

  • The CloudWatch event rule is configured with the CloudWatch Logs log group as a target.

  • A CloudWatch resource policy with the name DO_NOT_DELETE_networkmanager_TrustEventsToStoreLogEvents is created in the US West (Oregon) Region. To view this policy, use the following AWS CLI command: aws logs describe-resource-policies --region us-west-2

View transit gateway events using the AWS Transit Gateway console

You can view events for your global network or view a specific transit gateway using the global networks console.

To view global network events
  1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

  2. Under Connectivity, choose Global Networks.

  3. On the Global networks page, choose the global network ID.

  4. In the navigation pane, choose Transit gateway network.

  5. Choose Events.

    On this page you can view events for your transit gateway network. For more information about this page, see Events.

To view events for a specific transit gateway
  1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

  2. Under Connectivity, choose Global Networks.

  3. On the Global networks page, choose the global network ID.

  4. In the navigation pane, choose Transit gateways.

  5. Choose the Transit gateway ID.

  6. Choose Events.

    On this page you can view events for your transit gateway network. For more information about this page, see Events.

Topology change events

Topology change events occur when there have been changes to the resources in your global network. These include the following:

A transit gateway in the global network was deleted (TGW-DELETED)

{"version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-18T22:18:44Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0" ], "detail":{ "changeType":"TGW-DELETED", "changeDescription":"A Transit Gateway in the global network has been deleted.", "region":"us-east-1", "transitGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0"}}

A VPN connection was created for a transit gateway (VPN-CONNECTION-CREATED)

{ "version":"0", "id":"7636f496-ba9f-b1cc-22a6-8c90bbca8540", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-18T19:52:42Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-01c3c3738ab9f83c5" ], "detail":{ "changeType":"VPN-CONNECTION-CREATED", "changeDescription":"A Site-to-Site VPN connection has been created.", "region":"us-east-1", "transitGatewayAttachmentArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpnConnectionArn":"arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-1234567890abcdef0", "customerGatewayArn":"arn:aws:ec2:us-east-1:123456789012:customer-gateway/cgw-1234567890abcdef0", "outsideIpAddresses":["54.166.146.158","3.93.214.172"], "routing":"dynamic_route", "accelerated":false, "isPrivateVpn":false, "transitGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0" } }

A VPN connection was deleted on a transit gateway (VPN-CONNECTION-DELETED)

{ "version":"0", "id":"877fe5fd-4c95-1553-84ef-cfa271121081", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-19T19:43:12Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-1234567890abcdef0" ], "detail":{ "changeType":"VPN-CONNECTION-DELETED", "changeDescription":"A Site-to-Site VPN connection has been deleted.", "region":"us-east-1", "transitGatewayAttachmentArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpnConnectionArn":"arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-1234567890abcdef0", "customerGatewayArn":"arn:aws:ec2:us-east-1:123456789012:customer-gateway/cgw-1234567890abcdef0", "isPrivateVpn":false, "transitGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0" } }

The customer gateway for a VPN connection was changed (VPN-CONNECTION-CUSTOMER-GATEWAY-MODIFIED)

{"version":"0", "id":"76594f68-2b9f-7885-895e-58ece42ac48a", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012","time":"2023-06-28T19:25:12Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-0822025a9ea3dde43" ], "detail":{ "changeType":"VPN-CONNECTION-CUSTOMER-GATEWAY-MODIFIED", "changeDescription":"The customer gateway of a Site-to-Site VPN connection has been modified", "region":"us-east-1", "vpnConnectionArn":"arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-1234567890abcdef0", "previousCustomerGatewayArn":"arn:aws:ec2:us-east-1:123456789012:customer-gateway/cgw-1234567890abcdef0", "currentCustomerGatewayArn":"arn:aws:ec2:us-east-1:123456789012:customer-gateway/cgw-1234567890abcdef0", "transitGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0" } }

The target gateway for a VPN connection was changed (VPN-CONNECTION-TARGET-GATEWAY-MODIFIED)

{"version":"0", "id":"668a4e46-a757-3663-dc32-308c5ac5d87f", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"503089527312", "time":"2023-06-27T18:27:24Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-1234567890abcdef0" ], "detail":{ "changeType":"VPN-CONNECTION-TARGET-GATEWAY-MODIFIED", "changeDescription":"The target gateway of a Site-to-Site VPN connection has been modified", "region":"us-east-1", "vpnConnectionArn":"arn:aws:ec2:us-east-1:123456789012:vpn-connection/vpn-1234567890abcdef0", "previousTargetGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0", "currentTargetGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0", "transitGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0" } }

A VPC was attached to a transit gateway (VPC-ATTACHMENT-CREATED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-18T19:52:52Z", "region":"us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" ], "detail":{ "changeType":"VPC-ATTACHMENT-CREATED", "changeDescription":"A VPC attachment has been created for a Core Network.", "edgeLocation":"us-east-2", "attachmentArn":"arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "vpcArn":"arn:aws:ec2:us-east-2:123456789012:vpc/vpc-1234567890abcdef0", "coreNetworkArn":"arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" } }

A VPC attachment was deleted from a transit gateway (VPC-ATTACHMENT-DELETED)

{ "account": "123456789012", "region": "us-west-2", "detail-type": "Network Manager Topology Change", "source": "aws.networkmanager", "version": "0", "time": "2019-06-30T23:18:50Z", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0" ], "detail": { "changeType": "VPC-ATTACHMENT-DELETED", "changeDescription": "A VPC attachment has been deleted.", "region": "us-east-1", "transit-gateway-arn": "arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-11111111111122222", "transit-gateway-attachment-arn": "arn:aws:ec2:us-east-1:123456789012:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpc-arn": "arn:aws:ec2:us-east-1:123456789012:vpc/vpc-1234567890abcdef0" } }

An AWS Direct Connect gateway was attached to a transit gateway (DXGW-ATTACHMENT-CREATED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-19T18:57:29Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-west-1:123456789012:transit-gateway/tgw-1234567890abcdef0"], "detail":{ "changeType":"DXGW-ATTACHMENT-CREATED", "changeDescription":"A Direct Connect Gateway attachment has been created.", "region":"us-west-1", "transitGatewayAttachmentArn":"arn:aws:ec2:us-west-1:123456789012:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "directConnectGatewayArn":"arn:aws:directconnect::123456789012:dx-gateway/a1b2c3d4-5678-90ab-cdef-EXAMPLE22222", "transitGatewayArn":"arn:aws:ec2:us-west-1:123456789012:transit-gateway/tgw-1234567890abcdef0" } }

An AWS Direct Connect gateway was detached from a transit gateway (DXGW-ATTACHMENT-DELETED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-19T19:16:23Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-west-1:123456789012:transit-gateway/tgw-1234567890abcdef0" ], "detail":{ "changeType":"DXGW-ATTACHMENT-DELETED", "changeDescription":"A Direct Connect Gateway attachment has been deleted.", "region":"us-west-1", "transitGatewayAttachmentArn":"arn:aws:ec2:us-west-1:123456789012:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "directConnectGatewayArn":"arn:aws:directconnect::123456789012:dx-gateway/a1b2c3d4-5678-90ab-cdef-EXAMPLE22222", "transitGatewayArn":"arn:aws:ec2:us-west-1:123456789012:transit-gateway/tgw-1234567890abcdef0" } }

A transit gateway peering connection attachment was created (TGW_PEERING_CREATED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-18T22:28:51Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" ], "detail":{ "changeType":"TGW_PEERING_CREATED", "changeDescription":"A Transit Gateway peering has been created for a Core Network.", "edgeLocation":"us-east-1", "peeringArn":"arn:aws:networkmanager::123456789012:peering/peering-1234567890abcdef0", "transitGatewayArn":"arn:aws:ec2:us-east-1:123456789012:transit-gateway/tgw-1234567890abcdef0", "coreNetworkArn":"arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" } }

A transit gateway peering connection was deleted (TGW-PEERING-DELETED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"503089527312", "time":"2023-06-27T19:55:59Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" ], "detail":{ "changeType":"TGW-PEERING-DELETED", "changeDescription":"A Transit Gateway peering attachment has been deleted.", "region":"us-east-1", "transitGatewayAttachmentArn":"arn:aws:ec2:us-east-1:111122223333:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "peeredTransitGatewayArn":"arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0", "transitGatewayArn":"arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

A transit gateway Connect attachment was created for a transit gateway (CONNECT_ATTACHMENT_CREATED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2022-11-21T23:23:46Z", "region":"us-west-2", "resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" ], "detail":{ "changeType":"CONNECT_ATTACHMENT_CREATED", "changeDescription":"A Connect attachment has been created for a Core Network.", "edgeLocation":"us-east-1", "attachmentArn":"arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "transportAttachmentArn":"arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "protocol":"GRE", "coreNetworkArn":"arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" } }

A transit gateway Connect attachment was deleted for a transit gateway (CONNECT_ATTACHMENT_DELETED)

{ "version":"0", "id":"a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type":"Network Manager Topology Change", "source":"aws.networkmanager", "account":"123456789012", "time":"2023-01-19T19:26:26Z", "region":"us-west-2","resources":[ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" ], "detail":{ "changeType":"CONNECT_ATTACHMENT_DELETED", "changeDescription":"A Connect attachment has been deleted for a Core Network.", "edgeLocation":"us-east-1", "attachmentArn":"arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "transportAttachmentArn":"arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "coreNetworkArn":"arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" } }

A transit gateway Transit Gateway Connect peer was created in a Connect attachment (TGW-CONNECT-PEER-CREATED)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Topology Change", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-06-27T17:22:45Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" ], "detail": { "changeType": "TGW-CONNECT-PEER-CREATED", "changeDescription": "A TGW Connect Peer has been created in a Connect attachment.", "region": "us-east-1", "transitGatewayAttachmentArn": "arn:aws:ec2:us-east-1:111122223333:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "connectPeerArn": "arn:aws:ec2:us-east-1:111122223333:transit-gateway-connect-peer/tgw-connect-peer-1234567890abcdef0", "peerAddress": "10.1.2.3", "transitGatewayAddress": "10.0.0.1", 111122223333 "transitGatewayArn": "arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

A transit gateway Transit Gateway Connect peer was deleted in a Connect attachment (CONNECT_PEER_DELETED)

{ "version": "0", "id": "437f664b-cc6c-ccb8-b322-2c185ebe0c10", "detail-type": "Network Manager Topology Change", "source": "aws.networkmanager", "account": "738040852526", "time": "2023-11-13T20:49:34Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::738040852526:global-network/global-network-02e49afd6fa01d0c3", "arn:aws:networkmanager::738040852526:core-network/core-network-0d6ee69cdc931f7b5" ], "detail": { "changeType": "CONNECT_PEER_DELETED", "changeDescription": "A Connect peer has been deleted in a Connect attachment.", "edgeLocation": "eu-west-2", "attachmentArn": "arn:aws:networkmanager::738040852526:attachment/attachment-05e447f0df042a011", "connectPeerArn": "arn:aws:networkmanager::738040852526:connect-peer/connect-peer-024b3172d38112df5", "coreNetworkArn": "arn:aws:networkmanager::738040852526:core-network/core-network-0d6ee69cdc931f7b5" } }

Routing update events

Routing update events occur when there have been changes to the transit gateway route tables in your global network. These include the following:

A transit gateway attachment's route table changed (CONNECT_PEER_DELETED)

{ "version": "0", "id": "437f664b-cc6c-ccb8-b322-2c185ebe0c10", "detail-type": "Network Manager Topology Change", "source": "aws.networkmanager", "account": "738040852526", "time": "2023-11-13T20:49:34Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::738040852526:global-network/global-network-02e49afd6fa01d0c3", "arn:aws:networkmanager::738040852526:core-network/core-network-0d6ee69cdc931f7b5" ], "detail": { "changeType": "CONNECT_PEER_DELETED", "changeDescription": "A Connect peer has been deleted in a Connect attachment.", "edgeLocation": "eu-west-2", "attachmentArn": "arn:aws:networkmanager::738040852526:attachment/attachment-05e447f0df042a011", "connectPeerArn": "arn:aws:networkmanager::738040852526:connect-peer/connect-peer-024b3172d38112df5", "coreNetworkArn": "arn:aws:networkmanager::738040852526:core-network/core-network-0d6ee69cdc931f7b5" } }

A route was created in a transit gateway route table (TGW-ROUTE-INSTALLED)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Routing Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-06-27T15:24:32Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" ], "detail": { "changeType": "TGW-ROUTE-INSTALLED", "changeDescription": "Routes in one or more Transit Gateway route tables have been installed.", "region": "us-east-1", "transitGatewayRouteTableArns": [ "arn:aws:ec2:us-east-1:111122223333:transit-gateway-route-table/tgw-rtb-1234567890abcdef0" ], "sequenceNumber": 1687879467281, "routes": [{ "destinationCidrBlock": "11.0.0.0/16", "attachments": [ { "tgwAttachmentId": "tgw-attach-1234567890abcdef0", "resourceId": "vpc-1234567890abcdef0", "attachmentType": "vpc" } ], "routeType": "route_propagated", "routeState": "active", "propagatedRouteFamily": "connected" } ], "transitGatewayArn": "arn:aws:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" }

A route was deleted in a transit gateway route table gateway (TGW-ROUTE-UNINSTALLED)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Routing Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2022-02-30T23:18:50Z", "region": "us-east-1", "resources": [ "arn:aws-us-east-1:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws-us-east-1:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" ], "detail": { "changeType": "TGW-ROUTE-UNINSTALLED", "changeDescription": "Routes in one or more Transit Gateway route tables have been uninstalled.", "region": "us-east-1", "transitGatewayRouteTableArns": [ "arn:aws-us-east-1:ec2:us-east-1:111122223333:transit-gateway-route-table/tgw-rtb-1234567890abcdef0" ], "sequenceNumber": 1648147298451, "routes": [{ "destinationCidrBlock": "10.10.10.0/16", "attachments": [], "routeType": "route_static", "routeState": "blackhole" } ], "transitGatewayArn": "arn:aws-us-east-1:ec2:us-east-1:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

Status update events

Status update events occur when there have been changes to the status of the connectivity of your VPN connections in the global network. These include the following:

A VPN tunnel's IPsec session went down (VPN-CONNECTION-IPSEC-DOWN)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Status Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-01-31T19:48:05Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0" ], "detail": { "changeType": "VPN-CONNECTION-IPSEC-DOWN", "changeDescription": "IPsec for a VPN connection has gone down.", "region": "us-west-2", "transitGatewayAttachmentArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpnConnectionArn": "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0", "outsideIpAddress": "35.84.102.207", "transitGatewayArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

A VPN tunnel's IPsec session went up (after being down) (VPN-CONNECTION-IPSEC-UP)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Status Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-01-31T19:34:54Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0" ], "detail": { "changeType": "VPN-CONNECTION-IPSEC-UP", "changeDescription": "IPsec for a VPN connection has come up.", "region": "us-west-2", "transitGatewayAttachmentArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpnConnectionArn": "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0", "outsideIpAddress": "52.37.214.193", "transitGatewayArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

A VPN tunnel's BGP session went down (VPN-CONNECTION-BGP-DOWN)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Status Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-01-31T19:48:23Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-0c243052669618f74", "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-0fdb136628eff65a8" ], "detail": { "changeType": "VPN-CONNECTION-BGP-DOWN", "changeDescription": "BGP for a VPN connection has gone down.", "region": "us-west-2", "transitGatewayAttachmentArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpnConnectionArn": "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0", "outsideIpAddress": "54.190.210.71", "peerAsn": "65001", "transitGatewayArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

A VPN tunnel's BGP session went up (after being down) (VPN-CONNECTION-BGP-ESTABLISH)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Status Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-01-31T19:34:40Z", "region": "us-west-2", "resources": [ "arn:aws:networkmanager::123456789012:global-network/global-network-1234567890abcdef0", "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0" ], "detail": { "changeType": "VPN-CONNECTION-BGP-ESTABLISH", "changeDescription": "BGP for a VPN connection has been established.", "region": "us-west-2", "transitGatewayAttachmentArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway-attachment/tgw-attach-1234567890abcdef0", "vpnConnectionArn": "arn:aws:ec2:us-west-2:111122223333:vpn-connection/vpn-1234567890abcdef0", "outsideIpAddress": "52.37.214.193", "peerAsn": "65001", "transitGatewayArn": "arn:aws:ec2:us-west-2:111122223333:transit-gateway/tgw-1234567890abcdef0" } }

A Transit Gateway Connect peer (GRE tunnel) BGP session went down (CONNECT_PEER_BGP_DOWN)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Status Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-03-01T19:57:34Z", "region": "us-west-2", "resources": ["arn:aws:networkmanager::123456789012:global-network/global-network-07a82dd610af0cc57", "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0"], "detail": { "changeType": "CONNECT_PEER_BGP_DOWN", "changeDescription": "BGP for a Connect peer has gone down.", "edgeLocation": "ap-southeast-1", "attachmentArn": "arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "connectPeerArn": "arn:aws:networkmanager::123456789012:connect-peer/connect-peer-1234567890abcdef0", "peerAsn": "65011", "coreNetworkAddress": "192.0.2.0", "coreNetworkArn": "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" } }

A Transit Gateway Connect peer (GRE tunnel) BGP session went up after being down) (CONNECT_PEER_BGP_UP)

{ "version": "0", "id": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111", "detail-type": "Network Manager Status Update", "source": "aws.networkmanager", "account": "123456789012", "time": "2023-03-01T19:57:49Z", "region": "us-west-2", "resources": ["arn:aws:networkmanager::123456789012:global-network/global-network-07a82dd610af0cc57", "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0"], "detail": { "changeType": "CONNECT_PEER_BGP_UP", "changeDescription": "BGP for a Connect peer has been established.", "edgeLocation": "ap-southeast-1", "attachmentArn": "arn:aws:networkmanager::123456789012:attachment/attachment-1234567890abcdef0", "connectPeerArn": "arn:aws:networkmanager::123456789012:connect-peer/connect-peer-1234567890abcdef0", "peerAsn": "65011", "coreNetworkAddress": "192.0.2.0", "coreNetworkArn": "arn:aws:networkmanager::123456789012:core-network/core-network-1234567890abcdef0" } }