Class: Google::Cloud::NetworkManagement::V1::DropInfo

Inherits:

Object

Object
Google::Cloud::NetworkManagement::V1::DropInfo

show all

Extended by:: Protobuf::MessageExts::ClassMethods

Includes:: Protobuf::MessageExts

Defined in:: proto_docs/google/cloud/networkmanagement/v1/trace.rb

Overview

Details of the final state "drop" and associated resource.

Defined Under Namespace

Modules: Cause

Instance Attribute Summary collapse

#cause ⇒ ::Google::Cloud::NetworkManagement::V1::DropInfo::Cause
Cause that the packet is dropped.
#destination_ip ⇒ ::String
Destination IP address of the dropped packet (if relevant).
#region ⇒ ::String
Region of the dropped packet (if relevant).
#resource_uri ⇒ ::String
URI of the resource that caused the drop.
#source_ip ⇒ ::String
Source IP address of the dropped packet (if relevant).

Instance Attribute Details

#cause ⇒ `::Google::Cloud::NetworkManagement::V1::DropInfo::Cause`

Returns Cause that the packet is dropped.

Returns:

(::Google::Cloud::NetworkManagement::V1::DropInfo::Cause) —
Cause that the packet is dropped.

# File 'proto_docs/google/cloud/networkmanagement/v1/trace.rb', line 1208

class DropInfo
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Drop cause types:
  module Cause
    # Cause is unspecified.
    CAUSE_UNSPECIFIED = 0

    # Destination external address cannot be resolved to a known target. If
    # the address is used in a Google Cloud project, provide the project ID
    # as test input.
    UNKNOWN_EXTERNAL_ADDRESS = 1

    # A Compute Engine instance can only send or receive a packet with a
    # foreign IP address if ip_forward is enabled.
    FOREIGN_IP_DISALLOWED = 2

    # Dropped due to a firewall rule, unless allowed due to connection
    # tracking.
    FIREWALL_RULE = 3

    # Dropped due to no matching routes.
    NO_ROUTE = 4

    # Dropped due to invalid route. Route's next hop is a blackhole.
    ROUTE_BLACKHOLE = 5

    # Packet is sent to a wrong (unintended) network. Example: you trace a
    # packet from VM1:Network1 to VM2:Network2, however, the route configured
    # in Network1 sends the packet destined for VM2's IP address to Network3.
    ROUTE_WRONG_NETWORK = 6

    # Route's next hop IP address cannot be resolved to a GCP resource.
    ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42

    # Route's next hop resource is not found.
    ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43

    # Route's next hop instance doesn't have a NIC in the route's network.
    ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49

    # Route's next hop IP address is not a primary IP address of the next hop
    # instance.
    ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP = 50

    # Route's next hop forwarding rule doesn't match next hop IP address.
    ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51

    # Route's next hop VPN tunnel is down (does not have valid IKE SAs).
    ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52

    # Route's next hop forwarding rule type is invalid (it's not a forwarding
    # rule of the internal passthrough load balancer).
    ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID = 53

    # Packet is sent from the Internet to the private IPv6 address.
    NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44

    # The packet does not match a policy-based VPN tunnel local selector.
    VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45

    # The packet does not match a policy-based VPN tunnel remote selector.
    VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46

    # Packet with internal destination address sent to the internet gateway.
    PRIVATE_TRAFFIC_TO_INTERNET = 7

    # Instance with only an internal IP address tries to access Google API and
    # services, but private Google access is not enabled in the subnet.
    PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8

    # Source endpoint tries to access Google API and services through the VPN
    # tunnel to another network, but Private Google Access needs to be enabled
    # in the source endpoint network.
    PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED = 47

    # Instance with only an internal IP address tries to access external hosts,
    # but Cloud NAT is not enabled in the subnet, unless special configurations
    # on a VM allow this connection.
    NO_EXTERNAL_ADDRESS = 9

    # Destination internal address cannot be resolved to a known target. If
    # this is a shared VPC scenario, verify if the service project ID is
    # provided as test input. Otherwise, verify if the IP address is being
    # used in the project.
    UNKNOWN_INTERNAL_ADDRESS = 10

    # Forwarding rule's protocol and ports do not match the packet header.
    FORWARDING_RULE_MISMATCH = 11

    # Forwarding rule does not have backends configured.
    FORWARDING_RULE_NO_INSTANCES = 12

    # Firewalls block the health check probes to the backends and cause
    # the backends to be unavailable for traffic from the load balancer.
    # For more details, see [Health check firewall
    # rules](https://cloud.google.com/load-balancing/docs/health-checks#firewall_rules).
    FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK = 13

    # Packet is sent from or to a Compute Engine instance that is not in a
    # running state.
    INSTANCE_NOT_RUNNING = 14

    # Packet sent from or to a GKE cluster that is not in running state.
    GKE_CLUSTER_NOT_RUNNING = 27

    # Packet sent from or to a Cloud SQL instance that is not in running state.
    CLOUD_SQL_INSTANCE_NOT_RUNNING = 28

    # Packet sent from or to a Redis Instance that is not in running state.
    REDIS_INSTANCE_NOT_RUNNING = 68

    # Packet sent from or to a Redis Cluster that is not in running state.
    REDIS_CLUSTER_NOT_RUNNING = 69

    # The type of traffic is blocked and the user cannot configure a firewall
    # rule to enable it. See [Always blocked
    # traffic](https://cloud.google.com/vpc/docs/firewalls#blockedtraffic) for
    # more details.
    TRAFFIC_TYPE_BLOCKED = 15

    # Access to Google Kubernetes Engine cluster master's endpoint is not
    # authorized. See [Access to the cluster
    # endpoints](https://cloud.google.com/kubernetes-engine/docs/how-to/private-clusters#access_to_the_cluster_endpoints)
    # for more details.
    GKE_MASTER_UNAUTHORIZED_ACCESS = 16

    # Access to the Cloud SQL instance endpoint is not authorized.
    # See [Authorizing with authorized
    # networks](https://cloud.google.com/sql/docs/mysql/authorize-networks) for
    # more details.
    CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS = 17

    # Packet was dropped inside Google Kubernetes Engine Service.
    DROPPED_INSIDE_GKE_SERVICE = 18

    # Packet was dropped inside Cloud SQL Service.
    DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19

    # Packet was dropped because there is no peering between the originating
    # network and the Google Managed Services Network.
    GOOGLE_MANAGED_SERVICE_NO_PEERING = 20

    # Packet was dropped because the Google-managed service uses Private
    # Service Connect (PSC), but the PSC endpoint is not found in the project.
    GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT = 38

    # Packet was dropped because the GKE cluster uses Private Service Connect
    # (PSC), but the PSC endpoint is not found in the project.
    GKE_PSC_ENDPOINT_MISSING = 36

    # Packet was dropped because the Cloud SQL instance has neither a private
    # nor a public IP address.
    CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21

    # Packet was dropped because a GKE cluster private endpoint is
    # unreachable from a region different from the cluster's region.
    GKE_CONTROL_PLANE_REGION_MISMATCH = 30

    # Packet sent from a public GKE cluster control plane to a private
    # IP address.
    PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31

    # Packet was dropped because there is no route from a GKE cluster
    # control plane to a destination network.
    GKE_CONTROL_PLANE_NO_ROUTE = 32

    # Packet sent from a Cloud SQL instance to an external IP address is not
    # allowed. The Cloud SQL instance is not configured to send packets to
    # external IP addresses.
    CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC = 33

    # Packet sent from a Cloud SQL instance with only a public IP address to a
    # private IP address.
    PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION = 34

    # Packet was dropped because there is no route from a Cloud SQL
    # instance to a destination network.
    CLOUD_SQL_INSTANCE_NO_ROUTE = 35

    # Packet was dropped because the Cloud SQL instance requires all
    # connections to use Cloud SQL connectors and to target the Cloud SQL proxy
    # port (3307).
    CLOUD_SQL_CONNECTOR_REQUIRED = 63

    # Packet could be dropped because the Cloud Function is not in an active
    # status.
    CLOUD_FUNCTION_NOT_ACTIVE = 22

    # Packet could be dropped because no VPC connector is set.
    VPC_CONNECTOR_NOT_SET = 23

    # Packet could be dropped because the VPC connector is not in a running
    # state.
    VPC_CONNECTOR_NOT_RUNNING = 24

    # Packet could be dropped because the traffic from the serverless service
    # to the VPC connector is not allowed.
    VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60

    # Packet could be dropped because the health check traffic to the VPC
    # connector is not allowed.
    VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61

    # Packet could be dropped because it was sent from a different region
    # to a regional forwarding without global access.
    FORWARDING_RULE_REGION_MISMATCH = 25

    # The Private Service Connect endpoint is in a project that is not approved
    # to connect to the service.
    PSC_CONNECTION_NOT_ACCEPTED = 26

    # The packet is sent to the Private Service Connect endpoint over the
    # peering, but [it's not
    # supported](https://cloud.google.com/vpc/docs/configure-private-service-connect-services#on-premises).
    PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK = 41

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule does not have
    # global access enabled.
    PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS = 48

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule has multiple ports
    # specified.
    PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS = 54

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group) targeting a Cloud SQL service attachment, but this
    # configuration is not supported.
    CLOUD_SQL_PSC_NEG_UNSUPPORTED = 58

    # No NAT subnets are defined for the PSC service attachment.
    NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57

    # PSC endpoint is accessed via NCC, but PSC transitivity configuration is
    # not yet propagated.
    PSC_TRANSITIVITY_NOT_PROPAGATED = 64

    # The packet sent from the hybrid NEG proxy matches a non-dynamic route,
    # but such a configuration is not supported.
    HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED = 55

    # The packet sent from the hybrid NEG proxy matches a dynamic route with a
    # next hop in a different region, but such a configuration is not
    # supported.
    HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED = 56

    # Packet sent from a Cloud Run revision that is not ready.
    CLOUD_RUN_REVISION_NOT_READY = 29

    # Packet was dropped inside Private Service Connect service producer.
    DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37

    # Packet sent to a load balancer, which requires a proxy-only subnet and
    # the subnet is not found.
    LOAD_BALANCER_HAS_NO_PROXY_SUBNET = 39

    # Packet sent to Cloud Nat without active NAT IPs.
    CLOUD_NAT_NO_ADDRESSES = 40

    # Packet is stuck in a routing loop.
    ROUTING_LOOP = 59

    # Packet is dropped inside a Google-managed service due to being delivered
    # in return trace to an endpoint that doesn't match the endpoint the packet
    # was sent from in forward trace. Used only for return traces.
    DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE = 62

    # Packet is dropped due to a load balancer backend instance not having a
    # network interface in the network expected by the load balancer.
    LOAD_BALANCER_BACKEND_INVALID_NETWORK = 65

    # Packet is dropped due to a backend service named port not being defined
    # on the instance group level.
    BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED = 66

    # Packet is dropped due to a destination IP range being part of a Private
    # NAT IP range.
    DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67

    # Generic drop cause for a packet being dropped inside a Redis Instance
    # service project.
    DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Instance. Port 6379 should be used to connect to a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PORT = 71

    # Packet is dropped due to connecting from PUPI address to a PSA based
    # Redis Instance.
    REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72

    # Packet is dropped due to no route to the destination network.
    REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73

    # Redis Instance does not have an external IP address.
    REDIS_INSTANCE_NO_EXTERNAL_IP = 74

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Instance. Only TCP connections are accepted by a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PROTOCOL = 78

    # Generic drop cause for a packet being dropped inside a Redis Cluster
    # service project.
    DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Cluster. Ports 6379 and 11000 to 13047 should be used to connect to
    # a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PORT = 76

    # Redis Cluster does not have an external IP address.
    REDIS_CLUSTER_NO_EXTERNAL_IP = 77

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Cluster. Only TCP connections are accepted by a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PROTOCOL = 79

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix advertised
    # via BGP by the Cloud Router.
    NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION = 80

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix included to
    # the local traffic selector of the VPN tunnel.
    NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION = 81

    # Packet from the unknown peered network is dropped due to no known route
    # from the source network to the destination IP address.
    NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION = 82

    # Sending packets processed by the Private NAT Gateways to the Private
    # Service Connect endpoints is not supported.
    PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83
  end
end

#destination_ip ⇒ `::String`

Returns Destination IP address of the dropped packet (if relevant).

Returns:

(::String) —
Destination IP address of the dropped packet (if relevant).

# File 'proto_docs/google/cloud/networkmanagement/v1/trace.rb', line 1208

class DropInfo
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Drop cause types:
  module Cause
    # Cause is unspecified.
    CAUSE_UNSPECIFIED = 0

    # Destination external address cannot be resolved to a known target. If
    # the address is used in a Google Cloud project, provide the project ID
    # as test input.
    UNKNOWN_EXTERNAL_ADDRESS = 1

    # A Compute Engine instance can only send or receive a packet with a
    # foreign IP address if ip_forward is enabled.
    FOREIGN_IP_DISALLOWED = 2

    # Dropped due to a firewall rule, unless allowed due to connection
    # tracking.
    FIREWALL_RULE = 3

    # Dropped due to no matching routes.
    NO_ROUTE = 4

    # Dropped due to invalid route. Route's next hop is a blackhole.
    ROUTE_BLACKHOLE = 5

    # Packet is sent to a wrong (unintended) network. Example: you trace a
    # packet from VM1:Network1 to VM2:Network2, however, the route configured
    # in Network1 sends the packet destined for VM2's IP address to Network3.
    ROUTE_WRONG_NETWORK = 6

    # Route's next hop IP address cannot be resolved to a GCP resource.
    ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42

    # Route's next hop resource is not found.
    ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43

    # Route's next hop instance doesn't have a NIC in the route's network.
    ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49

    # Route's next hop IP address is not a primary IP address of the next hop
    # instance.
    ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP = 50

    # Route's next hop forwarding rule doesn't match next hop IP address.
    ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51

    # Route's next hop VPN tunnel is down (does not have valid IKE SAs).
    ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52

    # Route's next hop forwarding rule type is invalid (it's not a forwarding
    # rule of the internal passthrough load balancer).
    ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID = 53

    # Packet is sent from the Internet to the private IPv6 address.
    NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44

    # The packet does not match a policy-based VPN tunnel local selector.
    VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45

    # The packet does not match a policy-based VPN tunnel remote selector.
    VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46

    # Packet with internal destination address sent to the internet gateway.
    PRIVATE_TRAFFIC_TO_INTERNET = 7

    # Instance with only an internal IP address tries to access Google API and
    # services, but private Google access is not enabled in the subnet.
    PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8

    # Source endpoint tries to access Google API and services through the VPN
    # tunnel to another network, but Private Google Access needs to be enabled
    # in the source endpoint network.
    PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED = 47

    # Instance with only an internal IP address tries to access external hosts,
    # but Cloud NAT is not enabled in the subnet, unless special configurations
    # on a VM allow this connection.
    NO_EXTERNAL_ADDRESS = 9

    # Destination internal address cannot be resolved to a known target. If
    # this is a shared VPC scenario, verify if the service project ID is
    # provided as test input. Otherwise, verify if the IP address is being
    # used in the project.
    UNKNOWN_INTERNAL_ADDRESS = 10

    # Forwarding rule's protocol and ports do not match the packet header.
    FORWARDING_RULE_MISMATCH = 11

    # Forwarding rule does not have backends configured.
    FORWARDING_RULE_NO_INSTANCES = 12

    # Firewalls block the health check probes to the backends and cause
    # the backends to be unavailable for traffic from the load balancer.
    # For more details, see [Health check firewall
    # rules](https://cloud.google.com/load-balancing/docs/health-checks#firewall_rules).
    FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK = 13

    # Packet is sent from or to a Compute Engine instance that is not in a
    # running state.
    INSTANCE_NOT_RUNNING = 14

    # Packet sent from or to a GKE cluster that is not in running state.
    GKE_CLUSTER_NOT_RUNNING = 27

    # Packet sent from or to a Cloud SQL instance that is not in running state.
    CLOUD_SQL_INSTANCE_NOT_RUNNING = 28

    # Packet sent from or to a Redis Instance that is not in running state.
    REDIS_INSTANCE_NOT_RUNNING = 68

    # Packet sent from or to a Redis Cluster that is not in running state.
    REDIS_CLUSTER_NOT_RUNNING = 69

    # The type of traffic is blocked and the user cannot configure a firewall
    # rule to enable it. See [Always blocked
    # traffic](https://cloud.google.com/vpc/docs/firewalls#blockedtraffic) for
    # more details.
    TRAFFIC_TYPE_BLOCKED = 15

    # Access to Google Kubernetes Engine cluster master's endpoint is not
    # authorized. See [Access to the cluster
    # endpoints](https://cloud.google.com/kubernetes-engine/docs/how-to/private-clusters#access_to_the_cluster_endpoints)
    # for more details.
    GKE_MASTER_UNAUTHORIZED_ACCESS = 16

    # Access to the Cloud SQL instance endpoint is not authorized.
    # See [Authorizing with authorized
    # networks](https://cloud.google.com/sql/docs/mysql/authorize-networks) for
    # more details.
    CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS = 17

    # Packet was dropped inside Google Kubernetes Engine Service.
    DROPPED_INSIDE_GKE_SERVICE = 18

    # Packet was dropped inside Cloud SQL Service.
    DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19

    # Packet was dropped because there is no peering between the originating
    # network and the Google Managed Services Network.
    GOOGLE_MANAGED_SERVICE_NO_PEERING = 20

    # Packet was dropped because the Google-managed service uses Private
    # Service Connect (PSC), but the PSC endpoint is not found in the project.
    GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT = 38

    # Packet was dropped because the GKE cluster uses Private Service Connect
    # (PSC), but the PSC endpoint is not found in the project.
    GKE_PSC_ENDPOINT_MISSING = 36

    # Packet was dropped because the Cloud SQL instance has neither a private
    # nor a public IP address.
    CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21

    # Packet was dropped because a GKE cluster private endpoint is
    # unreachable from a region different from the cluster's region.
    GKE_CONTROL_PLANE_REGION_MISMATCH = 30

    # Packet sent from a public GKE cluster control plane to a private
    # IP address.
    PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31

    # Packet was dropped because there is no route from a GKE cluster
    # control plane to a destination network.
    GKE_CONTROL_PLANE_NO_ROUTE = 32

    # Packet sent from a Cloud SQL instance to an external IP address is not
    # allowed. The Cloud SQL instance is not configured to send packets to
    # external IP addresses.
    CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC = 33

    # Packet sent from a Cloud SQL instance with only a public IP address to a
    # private IP address.
    PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION = 34

    # Packet was dropped because there is no route from a Cloud SQL
    # instance to a destination network.
    CLOUD_SQL_INSTANCE_NO_ROUTE = 35

    # Packet was dropped because the Cloud SQL instance requires all
    # connections to use Cloud SQL connectors and to target the Cloud SQL proxy
    # port (3307).
    CLOUD_SQL_CONNECTOR_REQUIRED = 63

    # Packet could be dropped because the Cloud Function is not in an active
    # status.
    CLOUD_FUNCTION_NOT_ACTIVE = 22

    # Packet could be dropped because no VPC connector is set.
    VPC_CONNECTOR_NOT_SET = 23

    # Packet could be dropped because the VPC connector is not in a running
    # state.
    VPC_CONNECTOR_NOT_RUNNING = 24

    # Packet could be dropped because the traffic from the serverless service
    # to the VPC connector is not allowed.
    VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60

    # Packet could be dropped because the health check traffic to the VPC
    # connector is not allowed.
    VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61

    # Packet could be dropped because it was sent from a different region
    # to a regional forwarding without global access.
    FORWARDING_RULE_REGION_MISMATCH = 25

    # The Private Service Connect endpoint is in a project that is not approved
    # to connect to the service.
    PSC_CONNECTION_NOT_ACCEPTED = 26

    # The packet is sent to the Private Service Connect endpoint over the
    # peering, but [it's not
    # supported](https://cloud.google.com/vpc/docs/configure-private-service-connect-services#on-premises).
    PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK = 41

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule does not have
    # global access enabled.
    PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS = 48

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule has multiple ports
    # specified.
    PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS = 54

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group) targeting a Cloud SQL service attachment, but this
    # configuration is not supported.
    CLOUD_SQL_PSC_NEG_UNSUPPORTED = 58

    # No NAT subnets are defined for the PSC service attachment.
    NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57

    # PSC endpoint is accessed via NCC, but PSC transitivity configuration is
    # not yet propagated.
    PSC_TRANSITIVITY_NOT_PROPAGATED = 64

    # The packet sent from the hybrid NEG proxy matches a non-dynamic route,
    # but such a configuration is not supported.
    HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED = 55

    # The packet sent from the hybrid NEG proxy matches a dynamic route with a
    # next hop in a different region, but such a configuration is not
    # supported.
    HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED = 56

    # Packet sent from a Cloud Run revision that is not ready.
    CLOUD_RUN_REVISION_NOT_READY = 29

    # Packet was dropped inside Private Service Connect service producer.
    DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37

    # Packet sent to a load balancer, which requires a proxy-only subnet and
    # the subnet is not found.
    LOAD_BALANCER_HAS_NO_PROXY_SUBNET = 39

    # Packet sent to Cloud Nat without active NAT IPs.
    CLOUD_NAT_NO_ADDRESSES = 40

    # Packet is stuck in a routing loop.
    ROUTING_LOOP = 59

    # Packet is dropped inside a Google-managed service due to being delivered
    # in return trace to an endpoint that doesn't match the endpoint the packet
    # was sent from in forward trace. Used only for return traces.
    DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE = 62

    # Packet is dropped due to a load balancer backend instance not having a
    # network interface in the network expected by the load balancer.
    LOAD_BALANCER_BACKEND_INVALID_NETWORK = 65

    # Packet is dropped due to a backend service named port not being defined
    # on the instance group level.
    BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED = 66

    # Packet is dropped due to a destination IP range being part of a Private
    # NAT IP range.
    DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67

    # Generic drop cause for a packet being dropped inside a Redis Instance
    # service project.
    DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Instance. Port 6379 should be used to connect to a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PORT = 71

    # Packet is dropped due to connecting from PUPI address to a PSA based
    # Redis Instance.
    REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72

    # Packet is dropped due to no route to the destination network.
    REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73

    # Redis Instance does not have an external IP address.
    REDIS_INSTANCE_NO_EXTERNAL_IP = 74

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Instance. Only TCP connections are accepted by a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PROTOCOL = 78

    # Generic drop cause for a packet being dropped inside a Redis Cluster
    # service project.
    DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Cluster. Ports 6379 and 11000 to 13047 should be used to connect to
    # a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PORT = 76

    # Redis Cluster does not have an external IP address.
    REDIS_CLUSTER_NO_EXTERNAL_IP = 77

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Cluster. Only TCP connections are accepted by a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PROTOCOL = 79

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix advertised
    # via BGP by the Cloud Router.
    NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION = 80

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix included to
    # the local traffic selector of the VPN tunnel.
    NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION = 81

    # Packet from the unknown peered network is dropped due to no known route
    # from the source network to the destination IP address.
    NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION = 82

    # Sending packets processed by the Private NAT Gateways to the Private
    # Service Connect endpoints is not supported.
    PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83
  end
end

#region ⇒ `::String`

Returns Region of the dropped packet (if relevant).

Returns:

(::String) —
Region of the dropped packet (if relevant).

# File 'proto_docs/google/cloud/networkmanagement/v1/trace.rb', line 1208

class DropInfo
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Drop cause types:
  module Cause
    # Cause is unspecified.
    CAUSE_UNSPECIFIED = 0

    # Destination external address cannot be resolved to a known target. If
    # the address is used in a Google Cloud project, provide the project ID
    # as test input.
    UNKNOWN_EXTERNAL_ADDRESS = 1

    # A Compute Engine instance can only send or receive a packet with a
    # foreign IP address if ip_forward is enabled.
    FOREIGN_IP_DISALLOWED = 2

    # Dropped due to a firewall rule, unless allowed due to connection
    # tracking.
    FIREWALL_RULE = 3

    # Dropped due to no matching routes.
    NO_ROUTE = 4

    # Dropped due to invalid route. Route's next hop is a blackhole.
    ROUTE_BLACKHOLE = 5

    # Packet is sent to a wrong (unintended) network. Example: you trace a
    # packet from VM1:Network1 to VM2:Network2, however, the route configured
    # in Network1 sends the packet destined for VM2's IP address to Network3.
    ROUTE_WRONG_NETWORK = 6

    # Route's next hop IP address cannot be resolved to a GCP resource.
    ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42

    # Route's next hop resource is not found.
    ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43

    # Route's next hop instance doesn't have a NIC in the route's network.
    ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49

    # Route's next hop IP address is not a primary IP address of the next hop
    # instance.
    ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP = 50

    # Route's next hop forwarding rule doesn't match next hop IP address.
    ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51

    # Route's next hop VPN tunnel is down (does not have valid IKE SAs).
    ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52

    # Route's next hop forwarding rule type is invalid (it's not a forwarding
    # rule of the internal passthrough load balancer).
    ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID = 53

    # Packet is sent from the Internet to the private IPv6 address.
    NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44

    # The packet does not match a policy-based VPN tunnel local selector.
    VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45

    # The packet does not match a policy-based VPN tunnel remote selector.
    VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46

    # Packet with internal destination address sent to the internet gateway.
    PRIVATE_TRAFFIC_TO_INTERNET = 7

    # Instance with only an internal IP address tries to access Google API and
    # services, but private Google access is not enabled in the subnet.
    PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8

    # Source endpoint tries to access Google API and services through the VPN
    # tunnel to another network, but Private Google Access needs to be enabled
    # in the source endpoint network.
    PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED = 47

    # Instance with only an internal IP address tries to access external hosts,
    # but Cloud NAT is not enabled in the subnet, unless special configurations
    # on a VM allow this connection.
    NO_EXTERNAL_ADDRESS = 9

    # Destination internal address cannot be resolved to a known target. If
    # this is a shared VPC scenario, verify if the service project ID is
    # provided as test input. Otherwise, verify if the IP address is being
    # used in the project.
    UNKNOWN_INTERNAL_ADDRESS = 10

    # Forwarding rule's protocol and ports do not match the packet header.
    FORWARDING_RULE_MISMATCH = 11

    # Forwarding rule does not have backends configured.
    FORWARDING_RULE_NO_INSTANCES = 12

    # Firewalls block the health check probes to the backends and cause
    # the backends to be unavailable for traffic from the load balancer.
    # For more details, see [Health check firewall
    # rules](https://cloud.google.com/load-balancing/docs/health-checks#firewall_rules).
    FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK = 13

    # Packet is sent from or to a Compute Engine instance that is not in a
    # running state.
    INSTANCE_NOT_RUNNING = 14

    # Packet sent from or to a GKE cluster that is not in running state.
    GKE_CLUSTER_NOT_RUNNING = 27

    # Packet sent from or to a Cloud SQL instance that is not in running state.
    CLOUD_SQL_INSTANCE_NOT_RUNNING = 28

    # Packet sent from or to a Redis Instance that is not in running state.
    REDIS_INSTANCE_NOT_RUNNING = 68

    # Packet sent from or to a Redis Cluster that is not in running state.
    REDIS_CLUSTER_NOT_RUNNING = 69

    # The type of traffic is blocked and the user cannot configure a firewall
    # rule to enable it. See [Always blocked
    # traffic](https://cloud.google.com/vpc/docs/firewalls#blockedtraffic) for
    # more details.
    TRAFFIC_TYPE_BLOCKED = 15

    # Access to Google Kubernetes Engine cluster master's endpoint is not
    # authorized. See [Access to the cluster
    # endpoints](https://cloud.google.com/kubernetes-engine/docs/how-to/private-clusters#access_to_the_cluster_endpoints)
    # for more details.
    GKE_MASTER_UNAUTHORIZED_ACCESS = 16

    # Access to the Cloud SQL instance endpoint is not authorized.
    # See [Authorizing with authorized
    # networks](https://cloud.google.com/sql/docs/mysql/authorize-networks) for
    # more details.
    CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS = 17

    # Packet was dropped inside Google Kubernetes Engine Service.
    DROPPED_INSIDE_GKE_SERVICE = 18

    # Packet was dropped inside Cloud SQL Service.
    DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19

    # Packet was dropped because there is no peering between the originating
    # network and the Google Managed Services Network.
    GOOGLE_MANAGED_SERVICE_NO_PEERING = 20

    # Packet was dropped because the Google-managed service uses Private
    # Service Connect (PSC), but the PSC endpoint is not found in the project.
    GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT = 38

    # Packet was dropped because the GKE cluster uses Private Service Connect
    # (PSC), but the PSC endpoint is not found in the project.
    GKE_PSC_ENDPOINT_MISSING = 36

    # Packet was dropped because the Cloud SQL instance has neither a private
    # nor a public IP address.
    CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21

    # Packet was dropped because a GKE cluster private endpoint is
    # unreachable from a region different from the cluster's region.
    GKE_CONTROL_PLANE_REGION_MISMATCH = 30

    # Packet sent from a public GKE cluster control plane to a private
    # IP address.
    PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31

    # Packet was dropped because there is no route from a GKE cluster
    # control plane to a destination network.
    GKE_CONTROL_PLANE_NO_ROUTE = 32

    # Packet sent from a Cloud SQL instance to an external IP address is not
    # allowed. The Cloud SQL instance is not configured to send packets to
    # external IP addresses.
    CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC = 33

    # Packet sent from a Cloud SQL instance with only a public IP address to a
    # private IP address.
    PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION = 34

    # Packet was dropped because there is no route from a Cloud SQL
    # instance to a destination network.
    CLOUD_SQL_INSTANCE_NO_ROUTE = 35

    # Packet was dropped because the Cloud SQL instance requires all
    # connections to use Cloud SQL connectors and to target the Cloud SQL proxy
    # port (3307).
    CLOUD_SQL_CONNECTOR_REQUIRED = 63

    # Packet could be dropped because the Cloud Function is not in an active
    # status.
    CLOUD_FUNCTION_NOT_ACTIVE = 22

    # Packet could be dropped because no VPC connector is set.
    VPC_CONNECTOR_NOT_SET = 23

    # Packet could be dropped because the VPC connector is not in a running
    # state.
    VPC_CONNECTOR_NOT_RUNNING = 24

    # Packet could be dropped because the traffic from the serverless service
    # to the VPC connector is not allowed.
    VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60

    # Packet could be dropped because the health check traffic to the VPC
    # connector is not allowed.
    VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61

    # Packet could be dropped because it was sent from a different region
    # to a regional forwarding without global access.
    FORWARDING_RULE_REGION_MISMATCH = 25

    # The Private Service Connect endpoint is in a project that is not approved
    # to connect to the service.
    PSC_CONNECTION_NOT_ACCEPTED = 26

    # The packet is sent to the Private Service Connect endpoint over the
    # peering, but [it's not
    # supported](https://cloud.google.com/vpc/docs/configure-private-service-connect-services#on-premises).
    PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK = 41

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule does not have
    # global access enabled.
    PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS = 48

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule has multiple ports
    # specified.
    PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS = 54

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group) targeting a Cloud SQL service attachment, but this
    # configuration is not supported.
    CLOUD_SQL_PSC_NEG_UNSUPPORTED = 58

    # No NAT subnets are defined for the PSC service attachment.
    NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57

    # PSC endpoint is accessed via NCC, but PSC transitivity configuration is
    # not yet propagated.
    PSC_TRANSITIVITY_NOT_PROPAGATED = 64

    # The packet sent from the hybrid NEG proxy matches a non-dynamic route,
    # but such a configuration is not supported.
    HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED = 55

    # The packet sent from the hybrid NEG proxy matches a dynamic route with a
    # next hop in a different region, but such a configuration is not
    # supported.
    HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED = 56

    # Packet sent from a Cloud Run revision that is not ready.
    CLOUD_RUN_REVISION_NOT_READY = 29

    # Packet was dropped inside Private Service Connect service producer.
    DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37

    # Packet sent to a load balancer, which requires a proxy-only subnet and
    # the subnet is not found.
    LOAD_BALANCER_HAS_NO_PROXY_SUBNET = 39

    # Packet sent to Cloud Nat without active NAT IPs.
    CLOUD_NAT_NO_ADDRESSES = 40

    # Packet is stuck in a routing loop.
    ROUTING_LOOP = 59

    # Packet is dropped inside a Google-managed service due to being delivered
    # in return trace to an endpoint that doesn't match the endpoint the packet
    # was sent from in forward trace. Used only for return traces.
    DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE = 62

    # Packet is dropped due to a load balancer backend instance not having a
    # network interface in the network expected by the load balancer.
    LOAD_BALANCER_BACKEND_INVALID_NETWORK = 65

    # Packet is dropped due to a backend service named port not being defined
    # on the instance group level.
    BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED = 66

    # Packet is dropped due to a destination IP range being part of a Private
    # NAT IP range.
    DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67

    # Generic drop cause for a packet being dropped inside a Redis Instance
    # service project.
    DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Instance. Port 6379 should be used to connect to a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PORT = 71

    # Packet is dropped due to connecting from PUPI address to a PSA based
    # Redis Instance.
    REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72

    # Packet is dropped due to no route to the destination network.
    REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73

    # Redis Instance does not have an external IP address.
    REDIS_INSTANCE_NO_EXTERNAL_IP = 74

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Instance. Only TCP connections are accepted by a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PROTOCOL = 78

    # Generic drop cause for a packet being dropped inside a Redis Cluster
    # service project.
    DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Cluster. Ports 6379 and 11000 to 13047 should be used to connect to
    # a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PORT = 76

    # Redis Cluster does not have an external IP address.
    REDIS_CLUSTER_NO_EXTERNAL_IP = 77

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Cluster. Only TCP connections are accepted by a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PROTOCOL = 79

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix advertised
    # via BGP by the Cloud Router.
    NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION = 80

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix included to
    # the local traffic selector of the VPN tunnel.
    NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION = 81

    # Packet from the unknown peered network is dropped due to no known route
    # from the source network to the destination IP address.
    NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION = 82

    # Sending packets processed by the Private NAT Gateways to the Private
    # Service Connect endpoints is not supported.
    PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83
  end
end

#resource_uri ⇒ `::String`

Returns URI of the resource that caused the drop.

Returns:

(::String) —
URI of the resource that caused the drop.

# File 'proto_docs/google/cloud/networkmanagement/v1/trace.rb', line 1208

class DropInfo
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Drop cause types:
  module Cause
    # Cause is unspecified.
    CAUSE_UNSPECIFIED = 0

    # Destination external address cannot be resolved to a known target. If
    # the address is used in a Google Cloud project, provide the project ID
    # as test input.
    UNKNOWN_EXTERNAL_ADDRESS = 1

    # A Compute Engine instance can only send or receive a packet with a
    # foreign IP address if ip_forward is enabled.
    FOREIGN_IP_DISALLOWED = 2

    # Dropped due to a firewall rule, unless allowed due to connection
    # tracking.
    FIREWALL_RULE = 3

    # Dropped due to no matching routes.
    NO_ROUTE = 4

    # Dropped due to invalid route. Route's next hop is a blackhole.
    ROUTE_BLACKHOLE = 5

    # Packet is sent to a wrong (unintended) network. Example: you trace a
    # packet from VM1:Network1 to VM2:Network2, however, the route configured
    # in Network1 sends the packet destined for VM2's IP address to Network3.
    ROUTE_WRONG_NETWORK = 6

    # Route's next hop IP address cannot be resolved to a GCP resource.
    ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42

    # Route's next hop resource is not found.
    ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43

    # Route's next hop instance doesn't have a NIC in the route's network.
    ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49

    # Route's next hop IP address is not a primary IP address of the next hop
    # instance.
    ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP = 50

    # Route's next hop forwarding rule doesn't match next hop IP address.
    ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51

    # Route's next hop VPN tunnel is down (does not have valid IKE SAs).
    ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52

    # Route's next hop forwarding rule type is invalid (it's not a forwarding
    # rule of the internal passthrough load balancer).
    ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID = 53

    # Packet is sent from the Internet to the private IPv6 address.
    NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44

    # The packet does not match a policy-based VPN tunnel local selector.
    VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45

    # The packet does not match a policy-based VPN tunnel remote selector.
    VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46

    # Packet with internal destination address sent to the internet gateway.
    PRIVATE_TRAFFIC_TO_INTERNET = 7

    # Instance with only an internal IP address tries to access Google API and
    # services, but private Google access is not enabled in the subnet.
    PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8

    # Source endpoint tries to access Google API and services through the VPN
    # tunnel to another network, but Private Google Access needs to be enabled
    # in the source endpoint network.
    PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED = 47

    # Instance with only an internal IP address tries to access external hosts,
    # but Cloud NAT is not enabled in the subnet, unless special configurations
    # on a VM allow this connection.
    NO_EXTERNAL_ADDRESS = 9

    # Destination internal address cannot be resolved to a known target. If
    # this is a shared VPC scenario, verify if the service project ID is
    # provided as test input. Otherwise, verify if the IP address is being
    # used in the project.
    UNKNOWN_INTERNAL_ADDRESS = 10

    # Forwarding rule's protocol and ports do not match the packet header.
    FORWARDING_RULE_MISMATCH = 11

    # Forwarding rule does not have backends configured.
    FORWARDING_RULE_NO_INSTANCES = 12

    # Firewalls block the health check probes to the backends and cause
    # the backends to be unavailable for traffic from the load balancer.
    # For more details, see [Health check firewall
    # rules](https://cloud.google.com/load-balancing/docs/health-checks#firewall_rules).
    FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK = 13

    # Packet is sent from or to a Compute Engine instance that is not in a
    # running state.
    INSTANCE_NOT_RUNNING = 14

    # Packet sent from or to a GKE cluster that is not in running state.
    GKE_CLUSTER_NOT_RUNNING = 27

    # Packet sent from or to a Cloud SQL instance that is not in running state.
    CLOUD_SQL_INSTANCE_NOT_RUNNING = 28

    # Packet sent from or to a Redis Instance that is not in running state.
    REDIS_INSTANCE_NOT_RUNNING = 68

    # Packet sent from or to a Redis Cluster that is not in running state.
    REDIS_CLUSTER_NOT_RUNNING = 69

    # The type of traffic is blocked and the user cannot configure a firewall
    # rule to enable it. See [Always blocked
    # traffic](https://cloud.google.com/vpc/docs/firewalls#blockedtraffic) for
    # more details.
    TRAFFIC_TYPE_BLOCKED = 15

    # Access to Google Kubernetes Engine cluster master's endpoint is not
    # authorized. See [Access to the cluster
    # endpoints](https://cloud.google.com/kubernetes-engine/docs/how-to/private-clusters#access_to_the_cluster_endpoints)
    # for more details.
    GKE_MASTER_UNAUTHORIZED_ACCESS = 16

    # Access to the Cloud SQL instance endpoint is not authorized.
    # See [Authorizing with authorized
    # networks](https://cloud.google.com/sql/docs/mysql/authorize-networks) for
    # more details.
    CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS = 17

    # Packet was dropped inside Google Kubernetes Engine Service.
    DROPPED_INSIDE_GKE_SERVICE = 18

    # Packet was dropped inside Cloud SQL Service.
    DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19

    # Packet was dropped because there is no peering between the originating
    # network and the Google Managed Services Network.
    GOOGLE_MANAGED_SERVICE_NO_PEERING = 20

    # Packet was dropped because the Google-managed service uses Private
    # Service Connect (PSC), but the PSC endpoint is not found in the project.
    GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT = 38

    # Packet was dropped because the GKE cluster uses Private Service Connect
    # (PSC), but the PSC endpoint is not found in the project.
    GKE_PSC_ENDPOINT_MISSING = 36

    # Packet was dropped because the Cloud SQL instance has neither a private
    # nor a public IP address.
    CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21

    # Packet was dropped because a GKE cluster private endpoint is
    # unreachable from a region different from the cluster's region.
    GKE_CONTROL_PLANE_REGION_MISMATCH = 30

    # Packet sent from a public GKE cluster control plane to a private
    # IP address.
    PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31

    # Packet was dropped because there is no route from a GKE cluster
    # control plane to a destination network.
    GKE_CONTROL_PLANE_NO_ROUTE = 32

    # Packet sent from a Cloud SQL instance to an external IP address is not
    # allowed. The Cloud SQL instance is not configured to send packets to
    # external IP addresses.
    CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC = 33

    # Packet sent from a Cloud SQL instance with only a public IP address to a
    # private IP address.
    PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION = 34

    # Packet was dropped because there is no route from a Cloud SQL
    # instance to a destination network.
    CLOUD_SQL_INSTANCE_NO_ROUTE = 35

    # Packet was dropped because the Cloud SQL instance requires all
    # connections to use Cloud SQL connectors and to target the Cloud SQL proxy
    # port (3307).
    CLOUD_SQL_CONNECTOR_REQUIRED = 63

    # Packet could be dropped because the Cloud Function is not in an active
    # status.
    CLOUD_FUNCTION_NOT_ACTIVE = 22

    # Packet could be dropped because no VPC connector is set.
    VPC_CONNECTOR_NOT_SET = 23

    # Packet could be dropped because the VPC connector is not in a running
    # state.
    VPC_CONNECTOR_NOT_RUNNING = 24

    # Packet could be dropped because the traffic from the serverless service
    # to the VPC connector is not allowed.
    VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60

    # Packet could be dropped because the health check traffic to the VPC
    # connector is not allowed.
    VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61

    # Packet could be dropped because it was sent from a different region
    # to a regional forwarding without global access.
    FORWARDING_RULE_REGION_MISMATCH = 25

    # The Private Service Connect endpoint is in a project that is not approved
    # to connect to the service.
    PSC_CONNECTION_NOT_ACCEPTED = 26

    # The packet is sent to the Private Service Connect endpoint over the
    # peering, but [it's not
    # supported](https://cloud.google.com/vpc/docs/configure-private-service-connect-services#on-premises).
    PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK = 41

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule does not have
    # global access enabled.
    PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS = 48

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule has multiple ports
    # specified.
    PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS = 54

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group) targeting a Cloud SQL service attachment, but this
    # configuration is not supported.
    CLOUD_SQL_PSC_NEG_UNSUPPORTED = 58

    # No NAT subnets are defined for the PSC service attachment.
    NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57

    # PSC endpoint is accessed via NCC, but PSC transitivity configuration is
    # not yet propagated.
    PSC_TRANSITIVITY_NOT_PROPAGATED = 64

    # The packet sent from the hybrid NEG proxy matches a non-dynamic route,
    # but such a configuration is not supported.
    HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED = 55

    # The packet sent from the hybrid NEG proxy matches a dynamic route with a
    # next hop in a different region, but such a configuration is not
    # supported.
    HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED = 56

    # Packet sent from a Cloud Run revision that is not ready.
    CLOUD_RUN_REVISION_NOT_READY = 29

    # Packet was dropped inside Private Service Connect service producer.
    DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37

    # Packet sent to a load balancer, which requires a proxy-only subnet and
    # the subnet is not found.
    LOAD_BALANCER_HAS_NO_PROXY_SUBNET = 39

    # Packet sent to Cloud Nat without active NAT IPs.
    CLOUD_NAT_NO_ADDRESSES = 40

    # Packet is stuck in a routing loop.
    ROUTING_LOOP = 59

    # Packet is dropped inside a Google-managed service due to being delivered
    # in return trace to an endpoint that doesn't match the endpoint the packet
    # was sent from in forward trace. Used only for return traces.
    DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE = 62

    # Packet is dropped due to a load balancer backend instance not having a
    # network interface in the network expected by the load balancer.
    LOAD_BALANCER_BACKEND_INVALID_NETWORK = 65

    # Packet is dropped due to a backend service named port not being defined
    # on the instance group level.
    BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED = 66

    # Packet is dropped due to a destination IP range being part of a Private
    # NAT IP range.
    DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67

    # Generic drop cause for a packet being dropped inside a Redis Instance
    # service project.
    DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Instance. Port 6379 should be used to connect to a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PORT = 71

    # Packet is dropped due to connecting from PUPI address to a PSA based
    # Redis Instance.
    REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72

    # Packet is dropped due to no route to the destination network.
    REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73

    # Redis Instance does not have an external IP address.
    REDIS_INSTANCE_NO_EXTERNAL_IP = 74

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Instance. Only TCP connections are accepted by a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PROTOCOL = 78

    # Generic drop cause for a packet being dropped inside a Redis Cluster
    # service project.
    DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Cluster. Ports 6379 and 11000 to 13047 should be used to connect to
    # a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PORT = 76

    # Redis Cluster does not have an external IP address.
    REDIS_CLUSTER_NO_EXTERNAL_IP = 77

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Cluster. Only TCP connections are accepted by a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PROTOCOL = 79

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix advertised
    # via BGP by the Cloud Router.
    NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION = 80

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix included to
    # the local traffic selector of the VPN tunnel.
    NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION = 81

    # Packet from the unknown peered network is dropped due to no known route
    # from the source network to the destination IP address.
    NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION = 82

    # Sending packets processed by the Private NAT Gateways to the Private
    # Service Connect endpoints is not supported.
    PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83
  end
end

#source_ip ⇒ `::String`

Returns Source IP address of the dropped packet (if relevant).

Returns:

(::String) —
Source IP address of the dropped packet (if relevant).

# File 'proto_docs/google/cloud/networkmanagement/v1/trace.rb', line 1208

class DropInfo
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Drop cause types:
  module Cause
    # Cause is unspecified.
    CAUSE_UNSPECIFIED = 0

    # Destination external address cannot be resolved to a known target. If
    # the address is used in a Google Cloud project, provide the project ID
    # as test input.
    UNKNOWN_EXTERNAL_ADDRESS = 1

    # A Compute Engine instance can only send or receive a packet with a
    # foreign IP address if ip_forward is enabled.
    FOREIGN_IP_DISALLOWED = 2

    # Dropped due to a firewall rule, unless allowed due to connection
    # tracking.
    FIREWALL_RULE = 3

    # Dropped due to no matching routes.
    NO_ROUTE = 4

    # Dropped due to invalid route. Route's next hop is a blackhole.
    ROUTE_BLACKHOLE = 5

    # Packet is sent to a wrong (unintended) network. Example: you trace a
    # packet from VM1:Network1 to VM2:Network2, however, the route configured
    # in Network1 sends the packet destined for VM2's IP address to Network3.
    ROUTE_WRONG_NETWORK = 6

    # Route's next hop IP address cannot be resolved to a GCP resource.
    ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42

    # Route's next hop resource is not found.
    ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43

    # Route's next hop instance doesn't have a NIC in the route's network.
    ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49

    # Route's next hop IP address is not a primary IP address of the next hop
    # instance.
    ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP = 50

    # Route's next hop forwarding rule doesn't match next hop IP address.
    ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51

    # Route's next hop VPN tunnel is down (does not have valid IKE SAs).
    ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52

    # Route's next hop forwarding rule type is invalid (it's not a forwarding
    # rule of the internal passthrough load balancer).
    ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID = 53

    # Packet is sent from the Internet to the private IPv6 address.
    NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44

    # The packet does not match a policy-based VPN tunnel local selector.
    VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45

    # The packet does not match a policy-based VPN tunnel remote selector.
    VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46

    # Packet with internal destination address sent to the internet gateway.
    PRIVATE_TRAFFIC_TO_INTERNET = 7

    # Instance with only an internal IP address tries to access Google API and
    # services, but private Google access is not enabled in the subnet.
    PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8

    # Source endpoint tries to access Google API and services through the VPN
    # tunnel to another network, but Private Google Access needs to be enabled
    # in the source endpoint network.
    PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED = 47

    # Instance with only an internal IP address tries to access external hosts,
    # but Cloud NAT is not enabled in the subnet, unless special configurations
    # on a VM allow this connection.
    NO_EXTERNAL_ADDRESS = 9

    # Destination internal address cannot be resolved to a known target. If
    # this is a shared VPC scenario, verify if the service project ID is
    # provided as test input. Otherwise, verify if the IP address is being
    # used in the project.
    UNKNOWN_INTERNAL_ADDRESS = 10

    # Forwarding rule's protocol and ports do not match the packet header.
    FORWARDING_RULE_MISMATCH = 11

    # Forwarding rule does not have backends configured.
    FORWARDING_RULE_NO_INSTANCES = 12

    # Firewalls block the health check probes to the backends and cause
    # the backends to be unavailable for traffic from the load balancer.
    # For more details, see [Health check firewall
    # rules](https://cloud.google.com/load-balancing/docs/health-checks#firewall_rules).
    FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK = 13

    # Packet is sent from or to a Compute Engine instance that is not in a
    # running state.
    INSTANCE_NOT_RUNNING = 14

    # Packet sent from or to a GKE cluster that is not in running state.
    GKE_CLUSTER_NOT_RUNNING = 27

    # Packet sent from or to a Cloud SQL instance that is not in running state.
    CLOUD_SQL_INSTANCE_NOT_RUNNING = 28

    # Packet sent from or to a Redis Instance that is not in running state.
    REDIS_INSTANCE_NOT_RUNNING = 68

    # Packet sent from or to a Redis Cluster that is not in running state.
    REDIS_CLUSTER_NOT_RUNNING = 69

    # The type of traffic is blocked and the user cannot configure a firewall
    # rule to enable it. See [Always blocked
    # traffic](https://cloud.google.com/vpc/docs/firewalls#blockedtraffic) for
    # more details.
    TRAFFIC_TYPE_BLOCKED = 15

    # Access to Google Kubernetes Engine cluster master's endpoint is not
    # authorized. See [Access to the cluster
    # endpoints](https://cloud.google.com/kubernetes-engine/docs/how-to/private-clusters#access_to_the_cluster_endpoints)
    # for more details.
    GKE_MASTER_UNAUTHORIZED_ACCESS = 16

    # Access to the Cloud SQL instance endpoint is not authorized.
    # See [Authorizing with authorized
    # networks](https://cloud.google.com/sql/docs/mysql/authorize-networks) for
    # more details.
    CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS = 17

    # Packet was dropped inside Google Kubernetes Engine Service.
    DROPPED_INSIDE_GKE_SERVICE = 18

    # Packet was dropped inside Cloud SQL Service.
    DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19

    # Packet was dropped because there is no peering between the originating
    # network and the Google Managed Services Network.
    GOOGLE_MANAGED_SERVICE_NO_PEERING = 20

    # Packet was dropped because the Google-managed service uses Private
    # Service Connect (PSC), but the PSC endpoint is not found in the project.
    GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT = 38

    # Packet was dropped because the GKE cluster uses Private Service Connect
    # (PSC), but the PSC endpoint is not found in the project.
    GKE_PSC_ENDPOINT_MISSING = 36

    # Packet was dropped because the Cloud SQL instance has neither a private
    # nor a public IP address.
    CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21

    # Packet was dropped because a GKE cluster private endpoint is
    # unreachable from a region different from the cluster's region.
    GKE_CONTROL_PLANE_REGION_MISMATCH = 30

    # Packet sent from a public GKE cluster control plane to a private
    # IP address.
    PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31

    # Packet was dropped because there is no route from a GKE cluster
    # control plane to a destination network.
    GKE_CONTROL_PLANE_NO_ROUTE = 32

    # Packet sent from a Cloud SQL instance to an external IP address is not
    # allowed. The Cloud SQL instance is not configured to send packets to
    # external IP addresses.
    CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC = 33

    # Packet sent from a Cloud SQL instance with only a public IP address to a
    # private IP address.
    PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION = 34

    # Packet was dropped because there is no route from a Cloud SQL
    # instance to a destination network.
    CLOUD_SQL_INSTANCE_NO_ROUTE = 35

    # Packet was dropped because the Cloud SQL instance requires all
    # connections to use Cloud SQL connectors and to target the Cloud SQL proxy
    # port (3307).
    CLOUD_SQL_CONNECTOR_REQUIRED = 63

    # Packet could be dropped because the Cloud Function is not in an active
    # status.
    CLOUD_FUNCTION_NOT_ACTIVE = 22

    # Packet could be dropped because no VPC connector is set.
    VPC_CONNECTOR_NOT_SET = 23

    # Packet could be dropped because the VPC connector is not in a running
    # state.
    VPC_CONNECTOR_NOT_RUNNING = 24

    # Packet could be dropped because the traffic from the serverless service
    # to the VPC connector is not allowed.
    VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60

    # Packet could be dropped because the health check traffic to the VPC
    # connector is not allowed.
    VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61

    # Packet could be dropped because it was sent from a different region
    # to a regional forwarding without global access.
    FORWARDING_RULE_REGION_MISMATCH = 25

    # The Private Service Connect endpoint is in a project that is not approved
    # to connect to the service.
    PSC_CONNECTION_NOT_ACCEPTED = 26

    # The packet is sent to the Private Service Connect endpoint over the
    # peering, but [it's not
    # supported](https://cloud.google.com/vpc/docs/configure-private-service-connect-services#on-premises).
    PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK = 41

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule does not have
    # global access enabled.
    PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS = 48

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group), but the producer PSC forwarding rule has multiple ports
    # specified.
    PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS = 54

    # The packet is sent to the Private Service Connect backend (network
    # endpoint group) targeting a Cloud SQL service attachment, but this
    # configuration is not supported.
    CLOUD_SQL_PSC_NEG_UNSUPPORTED = 58

    # No NAT subnets are defined for the PSC service attachment.
    NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57

    # PSC endpoint is accessed via NCC, but PSC transitivity configuration is
    # not yet propagated.
    PSC_TRANSITIVITY_NOT_PROPAGATED = 64

    # The packet sent from the hybrid NEG proxy matches a non-dynamic route,
    # but such a configuration is not supported.
    HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED = 55

    # The packet sent from the hybrid NEG proxy matches a dynamic route with a
    # next hop in a different region, but such a configuration is not
    # supported.
    HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED = 56

    # Packet sent from a Cloud Run revision that is not ready.
    CLOUD_RUN_REVISION_NOT_READY = 29

    # Packet was dropped inside Private Service Connect service producer.
    DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37

    # Packet sent to a load balancer, which requires a proxy-only subnet and
    # the subnet is not found.
    LOAD_BALANCER_HAS_NO_PROXY_SUBNET = 39

    # Packet sent to Cloud Nat without active NAT IPs.
    CLOUD_NAT_NO_ADDRESSES = 40

    # Packet is stuck in a routing loop.
    ROUTING_LOOP = 59

    # Packet is dropped inside a Google-managed service due to being delivered
    # in return trace to an endpoint that doesn't match the endpoint the packet
    # was sent from in forward trace. Used only for return traces.
    DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE = 62

    # Packet is dropped due to a load balancer backend instance not having a
    # network interface in the network expected by the load balancer.
    LOAD_BALANCER_BACKEND_INVALID_NETWORK = 65

    # Packet is dropped due to a backend service named port not being defined
    # on the instance group level.
    BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED = 66

    # Packet is dropped due to a destination IP range being part of a Private
    # NAT IP range.
    DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67

    # Generic drop cause for a packet being dropped inside a Redis Instance
    # service project.
    DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Instance. Port 6379 should be used to connect to a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PORT = 71

    # Packet is dropped due to connecting from PUPI address to a PSA based
    # Redis Instance.
    REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72

    # Packet is dropped due to no route to the destination network.
    REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73

    # Redis Instance does not have an external IP address.
    REDIS_INSTANCE_NO_EXTERNAL_IP = 74

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Instance. Only TCP connections are accepted by a Redis Instance.
    REDIS_INSTANCE_UNSUPPORTED_PROTOCOL = 78

    # Generic drop cause for a packet being dropped inside a Redis Cluster
    # service project.
    DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75

    # Packet is dropped due to an unsupported port being used to connect to a
    # Redis Cluster. Ports 6379 and 11000 to 13047 should be used to connect to
    # a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PORT = 76

    # Redis Cluster does not have an external IP address.
    REDIS_CLUSTER_NO_EXTERNAL_IP = 77

    # Packet is dropped due to an unsupported protocol being used to connect to
    # a Redis Cluster. Only TCP connections are accepted by a Redis Cluster.
    REDIS_CLUSTER_UNSUPPORTED_PROTOCOL = 79

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix advertised
    # via BGP by the Cloud Router.
    NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION = 80

    # Packet from the non-GCP (on-prem) or unknown GCP network is dropped due
    # to the destination IP address not belonging to any IP prefix included to
    # the local traffic selector of the VPN tunnel.
    NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION = 81

    # Packet from the unknown peered network is dropped due to no known route
    # from the source network to the destination IP address.
    NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION = 82

    # Sending packets processed by the Private NAT Gateways to the Private
    # Service Connect endpoints is not supported.
    PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83
  end
end

Class: Google::Cloud::NetworkManagement::V1::DropInfo

Overview

Defined Under Namespace

Instance Attribute Summary collapse

Instance Attribute Details

#cause ⇒ ::Google::Cloud::NetworkManagement::V1::DropInfo::Cause

#destination_ip ⇒ ::String

#region ⇒ ::String

#resource_uri ⇒ ::String

#source_ip ⇒ ::String

#cause ⇒ `::Google::Cloud::NetworkManagement::V1::DropInfo::Cause`

#destination_ip ⇒ `::String`

#region ⇒ `::String`

#resource_uri ⇒ `::String`

#source_ip ⇒ `::String`