VPC | gcpdiag

Check connectivity to external endpoint when the VM has an external IP address.

Check connectivity to external endpoint when the VM source NIC is an internal interface.

Evaluates NATGW received_packets_dropped metric for issues.

Evaluates NATGW for NAT IP exhaustion/allocation issues.

Evaluates NATGW for OUT_OF_RESOURCES and ENDPOINT_INDEPENDENCE_CONFLICT issues.

Concludes the VM External IP connectivity diagnostics process.

Start VM external connectivity checks

Runs a network connectivity test from VM to a destination endpoint.

Checks if the source NIC provided has an external IP address or not.

Checks whether ingress or egress traffic is allowed to a GCE VM from a specified source IP.

Checks VPC route for routing rule exists to the destination IP address.