Package com.google.cloud.networkmanagement.v1beta1

Enum DropInfo.Cause

java.lang.Object
java.lang.Enum<DropInfo.Cause>
com.google.cloud.networkmanagement.v1beta1.DropInfo.Cause
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<DropInfo.Cause>
Enclosing class:
DropInfo
public static enum DropInfo.Cause extends Enum<DropInfo.Cause> implements com.google.protobuf.ProtocolMessageEnum
 Drop cause types:
Protobuf enum google.cloud.networkmanagement.v1beta1.DropInfo.Cause

  • Enum Constant Details

    • CAUSE_UNSPECIFIED

      public static final DropInfo.Cause CAUSE_UNSPECIFIED
       Cause is unspecified.
      CAUSE_UNSPECIFIED = 0;

    • UNKNOWN_EXTERNAL_ADDRESS

      public static final DropInfo.Cause UNKNOWN_EXTERNAL_ADDRESS
       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;

    • FOREIGN_IP_DISALLOWED

      public static final DropInfo.Cause FOREIGN_IP_DISALLOWED
       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;

    • FIREWALL_RULE

      public static final DropInfo.Cause FIREWALL_RULE
       Dropped due to a firewall rule, unless allowed due to connection
 tracking.
      FIREWALL_RULE = 3;

    • NO_ROUTE

      public static final DropInfo.Cause NO_ROUTE
       Dropped due to no matching routes.
      NO_ROUTE = 4;

    • ROUTE_BLACKHOLE

      public static final DropInfo.Cause ROUTE_BLACKHOLE
       Dropped due to invalid route. Route's next hop is a blackhole.
      ROUTE_BLACKHOLE = 5;

    • ROUTE_WRONG_NETWORK

      public static final DropInfo.Cause ROUTE_WRONG_NETWORK
       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_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED

      public static final DropInfo.Cause ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED
       Route's next hop IP address cannot be resolved to a GCP resource.
      ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42;

    • ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND

      public static final DropInfo.Cause ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND
       Route's next hop resource is not found.
      ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43;

    • ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK

      public static final DropInfo.Cause ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK
       Route's next hop instance doesn't have a NIC in the route's network.
      ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49;

    • ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP

      public static final DropInfo.Cause ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP
       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_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH

      public static final DropInfo.Cause ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH
       Route's next hop forwarding rule doesn't match next hop IP address.
      ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51;

    • ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED

      public static final DropInfo.Cause ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED
       Route's next hop VPN tunnel is down (does not have valid IKE SAs).
      ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52;

    • ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID

      public static final DropInfo.Cause ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID
       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;

    • NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS

      public static final DropInfo.Cause NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS
       Packet is sent from the Internet to the private IPv6 address.
      NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44;

    • NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV4_ADDRESS

      public static final DropInfo.Cause NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV4_ADDRESS
       Packet is sent from the Internet to the private IPv4 address.
      NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV4_ADDRESS = 109;

    • NO_ROUTE_FROM_EXTERNAL_IPV6_SOURCE_TO_PRIVATE_IPV6_ADDRESS

      public static final DropInfo.Cause NO_ROUTE_FROM_EXTERNAL_IPV6_SOURCE_TO_PRIVATE_IPV6_ADDRESS
       Packet is sent from the external IPv6 source address of an instance to
 the private IPv6 address of an instance.
      NO_ROUTE_FROM_EXTERNAL_IPV6_SOURCE_TO_PRIVATE_IPV6_ADDRESS = 98;

    • VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH

      public static final DropInfo.Cause VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH
       The packet does not match a policy-based VPN tunnel local selector.
      VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45;

    • VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH

      public static final DropInfo.Cause VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH
       The packet does not match a policy-based VPN tunnel remote selector.
      VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46;

    • PRIVATE_TRAFFIC_TO_INTERNET

      public static final DropInfo.Cause PRIVATE_TRAFFIC_TO_INTERNET
       Packet with internal destination address sent to the internet gateway.
      PRIVATE_TRAFFIC_TO_INTERNET = 7;

    • PRIVATE_GOOGLE_ACCESS_DISALLOWED

      public static final DropInfo.Cause PRIVATE_GOOGLE_ACCESS_DISALLOWED
       Endpoint with only an internal IP address tries to access Google API and
 services, but Private Google Access is not enabled in the subnet or is
 not applicable.
      PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8;

    • PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED

      public static final DropInfo.Cause PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED
       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;

    • NO_EXTERNAL_ADDRESS

      public static final DropInfo.Cause NO_EXTERNAL_ADDRESS
       Endpoint with only an internal IP address tries to access external hosts,
 but there is no matching Cloud NAT gateway in the subnet.
      NO_EXTERNAL_ADDRESS = 9;

    • UNKNOWN_INTERNAL_ADDRESS

      public static final DropInfo.Cause UNKNOWN_INTERNAL_ADDRESS
       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_MISMATCH

      public static final DropInfo.Cause FORWARDING_RULE_MISMATCH
       Forwarding rule's protocol and ports do not match the packet header.
      FORWARDING_RULE_MISMATCH = 11;

    • FORWARDING_RULE_NO_INSTANCES

      public static final DropInfo.Cause FORWARDING_RULE_NO_INSTANCES
       Forwarding rule does not have backends configured.
      FORWARDING_RULE_NO_INSTANCES = 12;

    • FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK

      public static final DropInfo.Cause FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK
       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;

    • INGRESS_FIREWALL_TAGS_UNSUPPORTED_BY_DIRECT_VPC_EGRESS

      public static final DropInfo.Cause INGRESS_FIREWALL_TAGS_UNSUPPORTED_BY_DIRECT_VPC_EGRESS
       Matching ingress firewall rules by network tags for packets sent via
 serverless VPC direct egress is unsupported. Behavior is undefined.
 https://cloud.google.com/run/docs/configuring/vpc-direct-vpc#limitations
      INGRESS_FIREWALL_TAGS_UNSUPPORTED_BY_DIRECT_VPC_EGRESS = 85;

    • INSTANCE_NOT_RUNNING

      public static final DropInfo.Cause INSTANCE_NOT_RUNNING
       Packet is sent from or to a Compute Engine instance that is not in a
 running state.
      INSTANCE_NOT_RUNNING = 14;

    • GKE_CLUSTER_NOT_RUNNING

      public static final DropInfo.Cause GKE_CLUSTER_NOT_RUNNING
       Packet sent from or to a GKE cluster that is not in running state.
      GKE_CLUSTER_NOT_RUNNING = 27;

    • GKE_POD_NOT_RUNNING

      public static final DropInfo.Cause GKE_POD_NOT_RUNNING
       Packet sent from or to a GKE Pod that is not in running state.
      GKE_POD_NOT_RUNNING = 103;

    • CLOUD_SQL_INSTANCE_NOT_RUNNING

      public static final DropInfo.Cause CLOUD_SQL_INSTANCE_NOT_RUNNING
       Packet sent from or to a Cloud SQL instance that is not in running state.
      CLOUD_SQL_INSTANCE_NOT_RUNNING = 28;

    • REDIS_INSTANCE_NOT_RUNNING

      public static final DropInfo.Cause REDIS_INSTANCE_NOT_RUNNING
       Packet sent from or to a Redis Instance that is not in running state.
      REDIS_INSTANCE_NOT_RUNNING = 68;

    • REDIS_CLUSTER_NOT_RUNNING

      public static final DropInfo.Cause REDIS_CLUSTER_NOT_RUNNING
       Packet sent from or to a Redis Cluster that is not in running state.
      REDIS_CLUSTER_NOT_RUNNING = 69;

    • TRAFFIC_TYPE_BLOCKED

      public static final DropInfo.Cause TRAFFIC_TYPE_BLOCKED
       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;

    • GKE_MASTER_UNAUTHORIZED_ACCESS

      public static final DropInfo.Cause GKE_MASTER_UNAUTHORIZED_ACCESS
       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;

    • CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS

      public static final DropInfo.Cause CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS
       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;

    • DROPPED_INSIDE_GKE_SERVICE

      public static final DropInfo.Cause DROPPED_INSIDE_GKE_SERVICE
       Packet was dropped inside Google Kubernetes Engine Service.
      DROPPED_INSIDE_GKE_SERVICE = 18;

    • DROPPED_INSIDE_CLOUD_SQL_SERVICE

      public static final DropInfo.Cause DROPPED_INSIDE_CLOUD_SQL_SERVICE
       Packet was dropped inside Cloud SQL Service.
      DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19;

    • GOOGLE_MANAGED_SERVICE_NO_PEERING

      public static final DropInfo.Cause GOOGLE_MANAGED_SERVICE_NO_PEERING
       Packet was dropped because there is no peering between the originating
 network and the Google Managed Services Network.
      GOOGLE_MANAGED_SERVICE_NO_PEERING = 20;

    • GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT

      public static final DropInfo.Cause GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT
       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;

    • GKE_PSC_ENDPOINT_MISSING

      public static final DropInfo.Cause GKE_PSC_ENDPOINT_MISSING
       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;

    • CLOUD_SQL_INSTANCE_NO_IP_ADDRESS

      public static final DropInfo.Cause CLOUD_SQL_INSTANCE_NO_IP_ADDRESS
       Packet was dropped because the Cloud SQL instance has neither a private
 nor a public IP address.
      CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21;

    • GKE_CONTROL_PLANE_REGION_MISMATCH

      public static final DropInfo.Cause GKE_CONTROL_PLANE_REGION_MISMATCH
       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;

    • PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION

      public static final DropInfo.Cause PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION
       Packet sent from a public GKE cluster control plane to a private
 IP address.
      PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31;

    • GKE_CONTROL_PLANE_NO_ROUTE

      public static final DropInfo.Cause GKE_CONTROL_PLANE_NO_ROUTE
       Packet was dropped because there is no route from a GKE cluster
 control plane to a destination network.
      GKE_CONTROL_PLANE_NO_ROUTE = 32;

    • CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC

      public static final DropInfo.Cause CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC
       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;

    • PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION

      public static final DropInfo.Cause PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION
       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;

    • CLOUD_SQL_INSTANCE_NO_ROUTE

      public static final DropInfo.Cause CLOUD_SQL_INSTANCE_NO_ROUTE
       Packet was dropped because there is no route from a Cloud SQL
 instance to a destination network.
      CLOUD_SQL_INSTANCE_NO_ROUTE = 35;

    • CLOUD_SQL_CONNECTOR_REQUIRED

      public static final DropInfo.Cause CLOUD_SQL_CONNECTOR_REQUIRED
       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;

    • CLOUD_FUNCTION_NOT_ACTIVE

      public static final DropInfo.Cause CLOUD_FUNCTION_NOT_ACTIVE
       Packet could be dropped because the Cloud Function is not in an active
 status.
      CLOUD_FUNCTION_NOT_ACTIVE = 22;

    • VPC_CONNECTOR_NOT_SET

      public static final DropInfo.Cause VPC_CONNECTOR_NOT_SET
       Packet could be dropped because no VPC connector is set.
      VPC_CONNECTOR_NOT_SET = 23;

    • VPC_CONNECTOR_NOT_RUNNING

      public static final DropInfo.Cause VPC_CONNECTOR_NOT_RUNNING
       Packet could be dropped because the VPC connector is not in a running
 state.
      VPC_CONNECTOR_NOT_RUNNING = 24;

    • VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED

      public static final DropInfo.Cause VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED
       Packet could be dropped because the traffic from the serverless service
 to the VPC connector is not allowed.
      VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60;

    • VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED

      public static final DropInfo.Cause VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED
       Packet could be dropped because the health check traffic to the VPC
 connector is not allowed.
      VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61;

    • FORWARDING_RULE_REGION_MISMATCH

      public static final DropInfo.Cause FORWARDING_RULE_REGION_MISMATCH
       Packet could be dropped because it was sent from a different region
 to a regional forwarding without global access.
      FORWARDING_RULE_REGION_MISMATCH = 25;

    • PSC_CONNECTION_NOT_ACCEPTED

      public static final DropInfo.Cause PSC_CONNECTION_NOT_ACCEPTED
       The Private Service Connect endpoint is in a project that is not approved
 to connect to the service.
      PSC_CONNECTION_NOT_ACCEPTED = 26;

    • PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK

      public static final DropInfo.Cause PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK
       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;

    • PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS

      public static final DropInfo.Cause PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS
       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;

    • PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS

      public static final DropInfo.Cause PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS
       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;

    • CLOUD_SQL_PSC_NEG_UNSUPPORTED

      public static final DropInfo.Cause CLOUD_SQL_PSC_NEG_UNSUPPORTED
       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_FOR_PSC_SERVICE_ATTACHMENT

      public static final DropInfo.Cause NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT
       No NAT subnets are defined for the PSC service attachment.
      NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57;

    • PSC_TRANSITIVITY_NOT_PROPAGATED

      public static final DropInfo.Cause PSC_TRANSITIVITY_NOT_PROPAGATED
       PSC endpoint is accessed via NCC, but PSC transitivity configuration is
 not yet propagated.
      PSC_TRANSITIVITY_NOT_PROPAGATED = 64;

    • HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED

      public static final DropInfo.Cause HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED
       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;

    • HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED

      public static final DropInfo.Cause HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED
       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;

    • CLOUD_RUN_REVISION_NOT_READY

      public static final DropInfo.Cause CLOUD_RUN_REVISION_NOT_READY
       Packet sent from a Cloud Run revision that is not ready.
      CLOUD_RUN_REVISION_NOT_READY = 29;

    • DROPPED_INSIDE_PSC_SERVICE_PRODUCER

      public static final DropInfo.Cause DROPPED_INSIDE_PSC_SERVICE_PRODUCER
       Packet was dropped inside Private Service Connect service producer.
      DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37;

    • LOAD_BALANCER_HAS_NO_PROXY_SUBNET

      public static final DropInfo.Cause LOAD_BALANCER_HAS_NO_PROXY_SUBNET
       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;

    • CLOUD_NAT_NO_ADDRESSES

      public static final DropInfo.Cause CLOUD_NAT_NO_ADDRESSES
       Packet sent to Cloud Nat without active NAT IPs.
      CLOUD_NAT_NO_ADDRESSES = 40;

    • ROUTING_LOOP

      public static final DropInfo.Cause ROUTING_LOOP
       Packet is stuck in a routing loop.
      ROUTING_LOOP = 59;

    • DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE

      public static final DropInfo.Cause DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE
       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;

    • LOAD_BALANCER_BACKEND_INVALID_NETWORK

      public static final DropInfo.Cause LOAD_BALANCER_BACKEND_INVALID_NETWORK
       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;

    • BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED

      public static final DropInfo.Cause BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED
       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;

    • DESTINATION_IS_PRIVATE_NAT_IP_RANGE

      public static final DropInfo.Cause DESTINATION_IS_PRIVATE_NAT_IP_RANGE
       Packet is dropped due to a destination IP range being part of a Private
 NAT IP range.
      DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67;

    • DROPPED_INSIDE_REDIS_INSTANCE_SERVICE

      public static final DropInfo.Cause DROPPED_INSIDE_REDIS_INSTANCE_SERVICE
       Generic drop cause for a packet being dropped inside a Redis Instance
 service project.
      DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70;

    • REDIS_INSTANCE_UNSUPPORTED_PORT

      public static final DropInfo.Cause REDIS_INSTANCE_UNSUPPORTED_PORT
       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;

    • REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS

      public static final DropInfo.Cause REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS
       Packet is dropped due to connecting from PUPI address to a PSA based
 Redis Instance.
      REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72;

    • REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK

      public static final DropInfo.Cause REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK
       Packet is dropped due to no route to the destination network.
      REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73;

    • REDIS_INSTANCE_NO_EXTERNAL_IP

      public static final DropInfo.Cause REDIS_INSTANCE_NO_EXTERNAL_IP
       Redis Instance does not have an external IP address.
      REDIS_INSTANCE_NO_EXTERNAL_IP = 74;

    • REDIS_INSTANCE_UNSUPPORTED_PROTOCOL

      public static final DropInfo.Cause REDIS_INSTANCE_UNSUPPORTED_PROTOCOL
       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;

    • DROPPED_INSIDE_REDIS_CLUSTER_SERVICE

      public static final DropInfo.Cause DROPPED_INSIDE_REDIS_CLUSTER_SERVICE
       Generic drop cause for a packet being dropped inside a Redis Cluster
 service project.
      DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75;

    • REDIS_CLUSTER_UNSUPPORTED_PORT

      public static final DropInfo.Cause REDIS_CLUSTER_UNSUPPORTED_PORT
       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_NO_EXTERNAL_IP

      public static final DropInfo.Cause REDIS_CLUSTER_NO_EXTERNAL_IP
       Redis Cluster does not have an external IP address.
      REDIS_CLUSTER_NO_EXTERNAL_IP = 77;

    • REDIS_CLUSTER_UNSUPPORTED_PROTOCOL

      public static final DropInfo.Cause REDIS_CLUSTER_UNSUPPORTED_PROTOCOL
       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;

    • NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION

      public static final DropInfo.Cause NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION
       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;

    • NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION

      public static final DropInfo.Cause NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION
       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;

    • NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION

      public static final DropInfo.Cause NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION
       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;

    • PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED

      public static final DropInfo.Cause PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED
       Sending packets processed by the Private NAT Gateways to the Private
 Service Connect endpoints is not supported.
      PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83;

    • PSC_PORT_MAPPING_PORT_MISMATCH

      public static final DropInfo.Cause PSC_PORT_MAPPING_PORT_MISMATCH
       Packet is sent to the PSC port mapping service, but its destination port
 does not match any port mapping rules.
      PSC_PORT_MAPPING_PORT_MISMATCH = 86;

    • PSC_PORT_MAPPING_WITHOUT_PSC_CONNECTION_UNSUPPORTED

      public static final DropInfo.Cause PSC_PORT_MAPPING_WITHOUT_PSC_CONNECTION_UNSUPPORTED
       Sending packets directly to the PSC port mapping service without going
 through the PSC connection is not supported.
      PSC_PORT_MAPPING_WITHOUT_PSC_CONNECTION_UNSUPPORTED = 87;

    • UNSUPPORTED_ROUTE_MATCHED_FOR_NAT64_DESTINATION

      public static final DropInfo.Cause UNSUPPORTED_ROUTE_MATCHED_FOR_NAT64_DESTINATION
       Packet with destination IP address within the reserved NAT64 range is
 dropped due to matching a route of an unsupported type.
      UNSUPPORTED_ROUTE_MATCHED_FOR_NAT64_DESTINATION = 88;

    • TRAFFIC_FROM_HYBRID_ENDPOINT_TO_INTERNET_DISALLOWED

      public static final DropInfo.Cause TRAFFIC_FROM_HYBRID_ENDPOINT_TO_INTERNET_DISALLOWED
       Packet could be dropped because hybrid endpoint like a VPN gateway or
 Interconnect is not allowed to send traffic to the Internet.
      TRAFFIC_FROM_HYBRID_ENDPOINT_TO_INTERNET_DISALLOWED = 89;

    • NO_MATCHING_NAT64_GATEWAY

      public static final DropInfo.Cause NO_MATCHING_NAT64_GATEWAY
       Packet with destination IP address within the reserved NAT64 range is
 dropped due to no matching NAT gateway in the subnet.
      NO_MATCHING_NAT64_GATEWAY = 90;

    • NO_CONFIGURED_PRIVATE_NAT64_RULE

      public static final DropInfo.Cause NO_CONFIGURED_PRIVATE_NAT64_RULE
       Packet is dropped due to matching a Private NAT64 gateway with no rules
 for source IPv6 addresses.
      NO_CONFIGURED_PRIVATE_NAT64_RULE = 107;

    • LOAD_BALANCER_BACKEND_IP_VERSION_MISMATCH

      public static final DropInfo.Cause LOAD_BALANCER_BACKEND_IP_VERSION_MISMATCH
       Packet is dropped due to being sent to a backend of a passthrough load
 balancer that doesn't use the same IP version as the frontend.
      LOAD_BALANCER_BACKEND_IP_VERSION_MISMATCH = 96;

    • NO_KNOWN_ROUTE_FROM_NCC_NETWORK_TO_DESTINATION

      public static final DropInfo.Cause NO_KNOWN_ROUTE_FROM_NCC_NETWORK_TO_DESTINATION
       Packet from the unknown NCC network is dropped due to no known route
 from the source network to the destination IP address.
      NO_KNOWN_ROUTE_FROM_NCC_NETWORK_TO_DESTINATION = 97;

    • CLOUD_NAT_PROTOCOL_UNSUPPORTED

      public static final DropInfo.Cause CLOUD_NAT_PROTOCOL_UNSUPPORTED
       Packet is dropped by Cloud NAT due to using an unsupported protocol.
      CLOUD_NAT_PROTOCOL_UNSUPPORTED = 99;

    • L2_INTERCONNECT_UNSUPPORTED_PROTOCOL

      public static final DropInfo.Cause L2_INTERCONNECT_UNSUPPORTED_PROTOCOL
       Packet is dropped due to using an unsupported protocol (any other than
 UDP) for L2 Interconnect.
      L2_INTERCONNECT_UNSUPPORTED_PROTOCOL = 100;

    • L2_INTERCONNECT_UNSUPPORTED_PORT

      public static final DropInfo.Cause L2_INTERCONNECT_UNSUPPORTED_PORT
       Packet is dropped due to using an unsupported port (any other than
 6081) for L2 Interconnect.
      L2_INTERCONNECT_UNSUPPORTED_PORT = 101;

    • L2_INTERCONNECT_DESTINATION_IP_MISMATCH

      public static final DropInfo.Cause L2_INTERCONNECT_DESTINATION_IP_MISMATCH
       Packet is dropped due to destination IP not matching the appliance
 mapping IPs configured on the L2 Interconnect attachment.
      L2_INTERCONNECT_DESTINATION_IP_MISMATCH = 102;

    • NCC_ROUTE_WITHIN_HYBRID_SUBNET_UNSUPPORTED

      public static final DropInfo.Cause NCC_ROUTE_WITHIN_HYBRID_SUBNET_UNSUPPORTED
       Packet could be dropped because it matches a route associated with an NCC
 spoke in the hybrid subnet context, but such a configuration is not
 supported.
      NCC_ROUTE_WITHIN_HYBRID_SUBNET_UNSUPPORTED = 104;

    • HYBRID_SUBNET_REGION_MISMATCH

      public static final DropInfo.Cause HYBRID_SUBNET_REGION_MISMATCH
       Packet is dropped because the region of the hybrid subnet is different
 from the region of the next hop of the route matched within this hybrid
 subnet.
      HYBRID_SUBNET_REGION_MISMATCH = 105;

    • HYBRID_SUBNET_NO_ROUTE

      public static final DropInfo.Cause HYBRID_SUBNET_NO_ROUTE
       Packet is dropped because no matching route was found in the hybrid
 subnet.
      HYBRID_SUBNET_NO_ROUTE = 106;

    • GKE_NETWORK_POLICY

      public static final DropInfo.Cause GKE_NETWORK_POLICY
       Packet is dropped by GKE Network Policy.
      GKE_NETWORK_POLICY = 108;

    • NO_VALID_ROUTE_FROM_GOOGLE_MANAGED_NETWORK_TO_DESTINATION

      public static final DropInfo.Cause NO_VALID_ROUTE_FROM_GOOGLE_MANAGED_NETWORK_TO_DESTINATION
       Packet is dropped because there is no valid matching route from the
 network of the Google-managed service to the destination.
      NO_VALID_ROUTE_FROM_GOOGLE_MANAGED_NETWORK_TO_DESTINATION = 110;

    • UNRECOGNIZED

      public static final DropInfo.Cause UNRECOGNIZED

  • Field Details

    • CAUSE_UNSPECIFIED_VALUE

      public static final int CAUSE_UNSPECIFIED_VALUE
       Cause is unspecified.
      CAUSE_UNSPECIFIED = 0;
      See Also:

    • UNKNOWN_EXTERNAL_ADDRESS_VALUE

      public static final int UNKNOWN_EXTERNAL_ADDRESS_VALUE
       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;
      See Also:

    • FOREIGN_IP_DISALLOWED_VALUE

      public static final int FOREIGN_IP_DISALLOWED_VALUE
       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;
      See Also:

    • FIREWALL_RULE_VALUE

      public static final int FIREWALL_RULE_VALUE
       Dropped due to a firewall rule, unless allowed due to connection
 tracking.
      FIREWALL_RULE = 3;
      See Also:

    • NO_ROUTE_VALUE

      public static final int NO_ROUTE_VALUE
       Dropped due to no matching routes.
      NO_ROUTE = 4;
      See Also:

    • ROUTE_BLACKHOLE_VALUE

      public static final int ROUTE_BLACKHOLE_VALUE
       Dropped due to invalid route. Route's next hop is a blackhole.
      ROUTE_BLACKHOLE = 5;
      See Also:

    • ROUTE_WRONG_NETWORK_VALUE

      public static final int ROUTE_WRONG_NETWORK_VALUE
       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;
      See Also:

    • ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED_VALUE

      public static final int ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED_VALUE
       Route's next hop IP address cannot be resolved to a GCP resource.
      ROUTE_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED = 42;
      See Also:

    • ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND_VALUE

      public static final int ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND_VALUE
       Route's next hop resource is not found.
      ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND = 43;
      See Also:

    • ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK_VALUE

      public static final int ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK_VALUE
       Route's next hop instance doesn't have a NIC in the route's network.
      ROUTE_NEXT_HOP_INSTANCE_WRONG_NETWORK = 49;
      See Also:

    • ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP_VALUE

      public static final int ROUTE_NEXT_HOP_INSTANCE_NON_PRIMARY_IP_VALUE
       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;
      See Also:

    • ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH_VALUE

      public static final int ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH_VALUE
       Route's next hop forwarding rule doesn't match next hop IP address.
      ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH = 51;
      See Also:

    • ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED_VALUE

      public static final int ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED_VALUE
       Route's next hop VPN tunnel is down (does not have valid IKE SAs).
      ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED = 52;
      See Also:

    • ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID_VALUE

      public static final int ROUTE_NEXT_HOP_FORWARDING_RULE_TYPE_INVALID_VALUE
       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;
      See Also:

    • NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS_VALUE

      public static final int NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS_VALUE
       Packet is sent from the Internet to the private IPv6 address.
      NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS = 44;
      See Also:

    • NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV4_ADDRESS_VALUE

      public static final int NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV4_ADDRESS_VALUE
       Packet is sent from the Internet to the private IPv4 address.
      NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV4_ADDRESS = 109;
      See Also:

    • NO_ROUTE_FROM_EXTERNAL_IPV6_SOURCE_TO_PRIVATE_IPV6_ADDRESS_VALUE

      public static final int NO_ROUTE_FROM_EXTERNAL_IPV6_SOURCE_TO_PRIVATE_IPV6_ADDRESS_VALUE
       Packet is sent from the external IPv6 source address of an instance to
 the private IPv6 address of an instance.
      NO_ROUTE_FROM_EXTERNAL_IPV6_SOURCE_TO_PRIVATE_IPV6_ADDRESS = 98;
      See Also:

    • VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH_VALUE

      public static final int VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH_VALUE
       The packet does not match a policy-based VPN tunnel local selector.
      VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH = 45;
      See Also:

    • VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH_VALUE

      public static final int VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH_VALUE
       The packet does not match a policy-based VPN tunnel remote selector.
      VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH = 46;
      See Also:

    • PRIVATE_TRAFFIC_TO_INTERNET_VALUE

      public static final int PRIVATE_TRAFFIC_TO_INTERNET_VALUE
       Packet with internal destination address sent to the internet gateway.
      PRIVATE_TRAFFIC_TO_INTERNET = 7;
      See Also:

    • PRIVATE_GOOGLE_ACCESS_DISALLOWED_VALUE

      public static final int PRIVATE_GOOGLE_ACCESS_DISALLOWED_VALUE
       Endpoint with only an internal IP address tries to access Google API and
 services, but Private Google Access is not enabled in the subnet or is
 not applicable.
      PRIVATE_GOOGLE_ACCESS_DISALLOWED = 8;
      See Also:

    • PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED_VALUE

      public static final int PRIVATE_GOOGLE_ACCESS_VIA_VPN_TUNNEL_UNSUPPORTED_VALUE
       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;
      See Also:

    • NO_EXTERNAL_ADDRESS_VALUE

      public static final int NO_EXTERNAL_ADDRESS_VALUE
       Endpoint with only an internal IP address tries to access external hosts,
 but there is no matching Cloud NAT gateway in the subnet.
      NO_EXTERNAL_ADDRESS = 9;
      See Also:

    • UNKNOWN_INTERNAL_ADDRESS_VALUE

      public static final int UNKNOWN_INTERNAL_ADDRESS_VALUE
       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;
      See Also:

    • FORWARDING_RULE_MISMATCH_VALUE

      public static final int FORWARDING_RULE_MISMATCH_VALUE
       Forwarding rule's protocol and ports do not match the packet header.
      FORWARDING_RULE_MISMATCH = 11;
      See Also:

    • FORWARDING_RULE_NO_INSTANCES_VALUE

      public static final int FORWARDING_RULE_NO_INSTANCES_VALUE
       Forwarding rule does not have backends configured.
      FORWARDING_RULE_NO_INSTANCES = 12;
      See Also:

    • FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK_VALUE

      public static final int FIREWALL_BLOCKING_LOAD_BALANCER_BACKEND_HEALTH_CHECK_VALUE
       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;
      See Also:

    • INGRESS_FIREWALL_TAGS_UNSUPPORTED_BY_DIRECT_VPC_EGRESS_VALUE

      public static final int INGRESS_FIREWALL_TAGS_UNSUPPORTED_BY_DIRECT_VPC_EGRESS_VALUE
       Matching ingress firewall rules by network tags for packets sent via
 serverless VPC direct egress is unsupported. Behavior is undefined.
 https://cloud.google.com/run/docs/configuring/vpc-direct-vpc#limitations
      INGRESS_FIREWALL_TAGS_UNSUPPORTED_BY_DIRECT_VPC_EGRESS = 85;
      See Also:

    • INSTANCE_NOT_RUNNING_VALUE

      public static final int INSTANCE_NOT_RUNNING_VALUE
       Packet is sent from or to a Compute Engine instance that is not in a
 running state.
      INSTANCE_NOT_RUNNING = 14;
      See Also:

    • GKE_CLUSTER_NOT_RUNNING_VALUE

      public static final int GKE_CLUSTER_NOT_RUNNING_VALUE
       Packet sent from or to a GKE cluster that is not in running state.
      GKE_CLUSTER_NOT_RUNNING = 27;
      See Also:

    • GKE_POD_NOT_RUNNING_VALUE

      public static final int GKE_POD_NOT_RUNNING_VALUE
       Packet sent from or to a GKE Pod that is not in running state.
      GKE_POD_NOT_RUNNING = 103;
      See Also:

    • CLOUD_SQL_INSTANCE_NOT_RUNNING_VALUE

      public static final int CLOUD_SQL_INSTANCE_NOT_RUNNING_VALUE
       Packet sent from or to a Cloud SQL instance that is not in running state.
      CLOUD_SQL_INSTANCE_NOT_RUNNING = 28;
      See Also:

    • REDIS_INSTANCE_NOT_RUNNING_VALUE

      public static final int REDIS_INSTANCE_NOT_RUNNING_VALUE
       Packet sent from or to a Redis Instance that is not in running state.
      REDIS_INSTANCE_NOT_RUNNING = 68;
      See Also:

    • REDIS_CLUSTER_NOT_RUNNING_VALUE

      public static final int REDIS_CLUSTER_NOT_RUNNING_VALUE
       Packet sent from or to a Redis Cluster that is not in running state.
      REDIS_CLUSTER_NOT_RUNNING = 69;
      See Also:

    • TRAFFIC_TYPE_BLOCKED_VALUE

      public static final int TRAFFIC_TYPE_BLOCKED_VALUE
       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;
      See Also:

    • GKE_MASTER_UNAUTHORIZED_ACCESS_VALUE

      public static final int GKE_MASTER_UNAUTHORIZED_ACCESS_VALUE
       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;
      See Also:

    • CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS_VALUE

      public static final int CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS_VALUE
       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;
      See Also:

    • DROPPED_INSIDE_GKE_SERVICE_VALUE

      public static final int DROPPED_INSIDE_GKE_SERVICE_VALUE
       Packet was dropped inside Google Kubernetes Engine Service.
      DROPPED_INSIDE_GKE_SERVICE = 18;
      See Also:

    • DROPPED_INSIDE_CLOUD_SQL_SERVICE_VALUE

      public static final int DROPPED_INSIDE_CLOUD_SQL_SERVICE_VALUE
       Packet was dropped inside Cloud SQL Service.
      DROPPED_INSIDE_CLOUD_SQL_SERVICE = 19;
      See Also:

    • GOOGLE_MANAGED_SERVICE_NO_PEERING_VALUE

      public static final int GOOGLE_MANAGED_SERVICE_NO_PEERING_VALUE
       Packet was dropped because there is no peering between the originating
 network and the Google Managed Services Network.
      GOOGLE_MANAGED_SERVICE_NO_PEERING = 20;
      See Also:

    • GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT_VALUE

      public static final int GOOGLE_MANAGED_SERVICE_NO_PSC_ENDPOINT_VALUE
       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;
      See Also:

    • GKE_PSC_ENDPOINT_MISSING_VALUE

      public static final int GKE_PSC_ENDPOINT_MISSING_VALUE
       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;
      See Also:

    • CLOUD_SQL_INSTANCE_NO_IP_ADDRESS_VALUE

      public static final int CLOUD_SQL_INSTANCE_NO_IP_ADDRESS_VALUE
       Packet was dropped because the Cloud SQL instance has neither a private
 nor a public IP address.
      CLOUD_SQL_INSTANCE_NO_IP_ADDRESS = 21;
      See Also:

    • GKE_CONTROL_PLANE_REGION_MISMATCH_VALUE

      public static final int GKE_CONTROL_PLANE_REGION_MISMATCH_VALUE
       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;
      See Also:

    • PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION_VALUE

      public static final int PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION_VALUE
       Packet sent from a public GKE cluster control plane to a private
 IP address.
      PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION = 31;
      See Also:

    • GKE_CONTROL_PLANE_NO_ROUTE_VALUE

      public static final int GKE_CONTROL_PLANE_NO_ROUTE_VALUE
       Packet was dropped because there is no route from a GKE cluster
 control plane to a destination network.
      GKE_CONTROL_PLANE_NO_ROUTE = 32;
      See Also:

    • CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC_VALUE

      public static final int CLOUD_SQL_INSTANCE_NOT_CONFIGURED_FOR_EXTERNAL_TRAFFIC_VALUE
       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;
      See Also:

    • PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION_VALUE

      public static final int PUBLIC_CLOUD_SQL_INSTANCE_TO_PRIVATE_DESTINATION_VALUE
       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;
      See Also:

    • CLOUD_SQL_INSTANCE_NO_ROUTE_VALUE

      public static final int CLOUD_SQL_INSTANCE_NO_ROUTE_VALUE
       Packet was dropped because there is no route from a Cloud SQL
 instance to a destination network.
      CLOUD_SQL_INSTANCE_NO_ROUTE = 35;
      See Also:

    • CLOUD_SQL_CONNECTOR_REQUIRED_VALUE

      public static final int CLOUD_SQL_CONNECTOR_REQUIRED_VALUE
       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;
      See Also:

    • CLOUD_FUNCTION_NOT_ACTIVE_VALUE

      public static final int CLOUD_FUNCTION_NOT_ACTIVE_VALUE
       Packet could be dropped because the Cloud Function is not in an active
 status.
      CLOUD_FUNCTION_NOT_ACTIVE = 22;
      See Also:

    • VPC_CONNECTOR_NOT_SET_VALUE

      public static final int VPC_CONNECTOR_NOT_SET_VALUE
       Packet could be dropped because no VPC connector is set.
      VPC_CONNECTOR_NOT_SET = 23;
      See Also:

    • VPC_CONNECTOR_NOT_RUNNING_VALUE

      public static final int VPC_CONNECTOR_NOT_RUNNING_VALUE
       Packet could be dropped because the VPC connector is not in a running
 state.
      VPC_CONNECTOR_NOT_RUNNING = 24;
      See Also:

    • VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED_VALUE

      public static final int VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED_VALUE
       Packet could be dropped because the traffic from the serverless service
 to the VPC connector is not allowed.
      VPC_CONNECTOR_SERVERLESS_TRAFFIC_BLOCKED = 60;
      See Also:

    • VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED_VALUE

      public static final int VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED_VALUE
       Packet could be dropped because the health check traffic to the VPC
 connector is not allowed.
      VPC_CONNECTOR_HEALTH_CHECK_TRAFFIC_BLOCKED = 61;
      See Also:

    • FORWARDING_RULE_REGION_MISMATCH_VALUE

      public static final int FORWARDING_RULE_REGION_MISMATCH_VALUE
       Packet could be dropped because it was sent from a different region
 to a regional forwarding without global access.
      FORWARDING_RULE_REGION_MISMATCH = 25;
      See Also:

    • PSC_CONNECTION_NOT_ACCEPTED_VALUE

      public static final int PSC_CONNECTION_NOT_ACCEPTED_VALUE
       The Private Service Connect endpoint is in a project that is not approved
 to connect to the service.
      PSC_CONNECTION_NOT_ACCEPTED = 26;
      See Also:

    • PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK_VALUE

      public static final int PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK_VALUE
       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;
      See Also:

    • PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS_VALUE

      public static final int PSC_NEG_PRODUCER_ENDPOINT_NO_GLOBAL_ACCESS_VALUE
       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;
      See Also:

    • PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS_VALUE

      public static final int PSC_NEG_PRODUCER_FORWARDING_RULE_MULTIPLE_PORTS_VALUE
       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;
      See Also:

    • CLOUD_SQL_PSC_NEG_UNSUPPORTED_VALUE

      public static final int CLOUD_SQL_PSC_NEG_UNSUPPORTED_VALUE
       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;
      See Also:

    • NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT_VALUE

      public static final int NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT_VALUE
       No NAT subnets are defined for the PSC service attachment.
      NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT = 57;
      See Also:

    • PSC_TRANSITIVITY_NOT_PROPAGATED_VALUE

      public static final int PSC_TRANSITIVITY_NOT_PROPAGATED_VALUE
       PSC endpoint is accessed via NCC, but PSC transitivity configuration is
 not yet propagated.
      PSC_TRANSITIVITY_NOT_PROPAGATED = 64;
      See Also:

    • HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED_VALUE

      public static final int HYBRID_NEG_NON_DYNAMIC_ROUTE_MATCHED_VALUE
       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;
      See Also:

    • HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED_VALUE

      public static final int HYBRID_NEG_NON_LOCAL_DYNAMIC_ROUTE_MATCHED_VALUE
       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;
      See Also:

    • CLOUD_RUN_REVISION_NOT_READY_VALUE

      public static final int CLOUD_RUN_REVISION_NOT_READY_VALUE
       Packet sent from a Cloud Run revision that is not ready.
      CLOUD_RUN_REVISION_NOT_READY = 29;
      See Also:

    • DROPPED_INSIDE_PSC_SERVICE_PRODUCER_VALUE

      public static final int DROPPED_INSIDE_PSC_SERVICE_PRODUCER_VALUE
       Packet was dropped inside Private Service Connect service producer.
      DROPPED_INSIDE_PSC_SERVICE_PRODUCER = 37;
      See Also:

    • LOAD_BALANCER_HAS_NO_PROXY_SUBNET_VALUE

      public static final int LOAD_BALANCER_HAS_NO_PROXY_SUBNET_VALUE
       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;
      See Also:

    • CLOUD_NAT_NO_ADDRESSES_VALUE

      public static final int CLOUD_NAT_NO_ADDRESSES_VALUE
       Packet sent to Cloud Nat without active NAT IPs.
      CLOUD_NAT_NO_ADDRESSES = 40;
      See Also:

    • ROUTING_LOOP_VALUE

      public static final int ROUTING_LOOP_VALUE
       Packet is stuck in a routing loop.
      ROUTING_LOOP = 59;
      See Also:

    • DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE_VALUE

      public static final int DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE_VALUE
       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;
      See Also:

    • LOAD_BALANCER_BACKEND_INVALID_NETWORK_VALUE

      public static final int LOAD_BALANCER_BACKEND_INVALID_NETWORK_VALUE
       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;
      See Also:

    • BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED_VALUE

      public static final int BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED_VALUE
       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;
      See Also:

    • DESTINATION_IS_PRIVATE_NAT_IP_RANGE_VALUE

      public static final int DESTINATION_IS_PRIVATE_NAT_IP_RANGE_VALUE
       Packet is dropped due to a destination IP range being part of a Private
 NAT IP range.
      DESTINATION_IS_PRIVATE_NAT_IP_RANGE = 67;
      See Also:

    • DROPPED_INSIDE_REDIS_INSTANCE_SERVICE_VALUE

      public static final int DROPPED_INSIDE_REDIS_INSTANCE_SERVICE_VALUE
       Generic drop cause for a packet being dropped inside a Redis Instance
 service project.
      DROPPED_INSIDE_REDIS_INSTANCE_SERVICE = 70;
      See Also:

    • REDIS_INSTANCE_UNSUPPORTED_PORT_VALUE

      public static final int REDIS_INSTANCE_UNSUPPORTED_PORT_VALUE
       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;
      See Also:

    • REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS_VALUE

      public static final int REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS_VALUE
       Packet is dropped due to connecting from PUPI address to a PSA based
 Redis Instance.
      REDIS_INSTANCE_CONNECTING_FROM_PUPI_ADDRESS = 72;
      See Also:

    • REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK_VALUE

      public static final int REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK_VALUE
       Packet is dropped due to no route to the destination network.
      REDIS_INSTANCE_NO_ROUTE_TO_DESTINATION_NETWORK = 73;
      See Also:

    • REDIS_INSTANCE_NO_EXTERNAL_IP_VALUE

      public static final int REDIS_INSTANCE_NO_EXTERNAL_IP_VALUE
       Redis Instance does not have an external IP address.
      REDIS_INSTANCE_NO_EXTERNAL_IP = 74;
      See Also:

    • REDIS_INSTANCE_UNSUPPORTED_PROTOCOL_VALUE

      public static final int REDIS_INSTANCE_UNSUPPORTED_PROTOCOL_VALUE
       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;
      See Also:

    • DROPPED_INSIDE_REDIS_CLUSTER_SERVICE_VALUE

      public static final int DROPPED_INSIDE_REDIS_CLUSTER_SERVICE_VALUE
       Generic drop cause for a packet being dropped inside a Redis Cluster
 service project.
      DROPPED_INSIDE_REDIS_CLUSTER_SERVICE = 75;
      See Also:

    • REDIS_CLUSTER_UNSUPPORTED_PORT_VALUE

      public static final int REDIS_CLUSTER_UNSUPPORTED_PORT_VALUE
       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;
      See Also:

    • REDIS_CLUSTER_NO_EXTERNAL_IP_VALUE

      public static final int REDIS_CLUSTER_NO_EXTERNAL_IP_VALUE
       Redis Cluster does not have an external IP address.
      REDIS_CLUSTER_NO_EXTERNAL_IP = 77;
      See Also:

    • REDIS_CLUSTER_UNSUPPORTED_PROTOCOL_VALUE

      public static final int REDIS_CLUSTER_UNSUPPORTED_PROTOCOL_VALUE
       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;
      See Also:

    • NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION_VALUE

      public static final int NO_ADVERTISED_ROUTE_TO_GCP_DESTINATION_VALUE
       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;
      See Also:

    • NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION_VALUE

      public static final int NO_TRAFFIC_SELECTOR_TO_GCP_DESTINATION_VALUE
       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;
      See Also:

    • NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION_VALUE

      public static final int NO_KNOWN_ROUTE_FROM_PEERED_NETWORK_TO_DESTINATION_VALUE
       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;
      See Also:

    • PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED_VALUE

      public static final int PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED_VALUE
       Sending packets processed by the Private NAT Gateways to the Private
 Service Connect endpoints is not supported.
      PRIVATE_NAT_TO_PSC_ENDPOINT_UNSUPPORTED = 83;
      See Also:

    • PSC_PORT_MAPPING_PORT_MISMATCH_VALUE

      public static final int PSC_PORT_MAPPING_PORT_MISMATCH_VALUE
       Packet is sent to the PSC port mapping service, but its destination port
 does not match any port mapping rules.
      PSC_PORT_MAPPING_PORT_MISMATCH = 86;
      See Also:

    • PSC_PORT_MAPPING_WITHOUT_PSC_CONNECTION_UNSUPPORTED_VALUE

      public static final int PSC_PORT_MAPPING_WITHOUT_PSC_CONNECTION_UNSUPPORTED_VALUE
       Sending packets directly to the PSC port mapping service without going
 through the PSC connection is not supported.
      PSC_PORT_MAPPING_WITHOUT_PSC_CONNECTION_UNSUPPORTED = 87;
      See Also:

    • UNSUPPORTED_ROUTE_MATCHED_FOR_NAT64_DESTINATION_VALUE

      public static final int UNSUPPORTED_ROUTE_MATCHED_FOR_NAT64_DESTINATION_VALUE
       Packet with destination IP address within the reserved NAT64 range is
 dropped due to matching a route of an unsupported type.
      UNSUPPORTED_ROUTE_MATCHED_FOR_NAT64_DESTINATION = 88;
      See Also:

    • TRAFFIC_FROM_HYBRID_ENDPOINT_TO_INTERNET_DISALLOWED_VALUE

      public static final int TRAFFIC_FROM_HYBRID_ENDPOINT_TO_INTERNET_DISALLOWED_VALUE
       Packet could be dropped because hybrid endpoint like a VPN gateway or
 Interconnect is not allowed to send traffic to the Internet.
      TRAFFIC_FROM_HYBRID_ENDPOINT_TO_INTERNET_DISALLOWED = 89;
      See Also:

    • NO_MATCHING_NAT64_GATEWAY_VALUE

      public static final int NO_MATCHING_NAT64_GATEWAY_VALUE
       Packet with destination IP address within the reserved NAT64 range is
 dropped due to no matching NAT gateway in the subnet.
      NO_MATCHING_NAT64_GATEWAY = 90;
      See Also:

    • NO_CONFIGURED_PRIVATE_NAT64_RULE_VALUE

      public static final int NO_CONFIGURED_PRIVATE_NAT64_RULE_VALUE
       Packet is dropped due to matching a Private NAT64 gateway with no rules
 for source IPv6 addresses.
      NO_CONFIGURED_PRIVATE_NAT64_RULE = 107;
      See Also:

    • LOAD_BALANCER_BACKEND_IP_VERSION_MISMATCH_VALUE

      public static final int LOAD_BALANCER_BACKEND_IP_VERSION_MISMATCH_VALUE
       Packet is dropped due to being sent to a backend of a passthrough load
 balancer that doesn't use the same IP version as the frontend.
      LOAD_BALANCER_BACKEND_IP_VERSION_MISMATCH = 96;
      See Also:

    • NO_KNOWN_ROUTE_FROM_NCC_NETWORK_TO_DESTINATION_VALUE

      public static final int NO_KNOWN_ROUTE_FROM_NCC_NETWORK_TO_DESTINATION_VALUE
       Packet from the unknown NCC network is dropped due to no known route
 from the source network to the destination IP address.
      NO_KNOWN_ROUTE_FROM_NCC_NETWORK_TO_DESTINATION = 97;
      See Also:

    • CLOUD_NAT_PROTOCOL_UNSUPPORTED_VALUE

      public static final int CLOUD_NAT_PROTOCOL_UNSUPPORTED_VALUE
       Packet is dropped by Cloud NAT due to using an unsupported protocol.
      CLOUD_NAT_PROTOCOL_UNSUPPORTED = 99;
      See Also:

    • L2_INTERCONNECT_UNSUPPORTED_PROTOCOL_VALUE

      public static final int L2_INTERCONNECT_UNSUPPORTED_PROTOCOL_VALUE
       Packet is dropped due to using an unsupported protocol (any other than
 UDP) for L2 Interconnect.
      L2_INTERCONNECT_UNSUPPORTED_PROTOCOL = 100;
      See Also:

    • L2_INTERCONNECT_UNSUPPORTED_PORT_VALUE

      public static final int L2_INTERCONNECT_UNSUPPORTED_PORT_VALUE
       Packet is dropped due to using an unsupported port (any other than
 6081) for L2 Interconnect.
      L2_INTERCONNECT_UNSUPPORTED_PORT = 101;
      See Also:

    • L2_INTERCONNECT_DESTINATION_IP_MISMATCH_VALUE

      public static final int L2_INTERCONNECT_DESTINATION_IP_MISMATCH_VALUE
       Packet is dropped due to destination IP not matching the appliance
 mapping IPs configured on the L2 Interconnect attachment.
      L2_INTERCONNECT_DESTINATION_IP_MISMATCH = 102;
      See Also:

    • NCC_ROUTE_WITHIN_HYBRID_SUBNET_UNSUPPORTED_VALUE

      public static final int NCC_ROUTE_WITHIN_HYBRID_SUBNET_UNSUPPORTED_VALUE
       Packet could be dropped because it matches a route associated with an NCC
 spoke in the hybrid subnet context, but such a configuration is not
 supported.
      NCC_ROUTE_WITHIN_HYBRID_SUBNET_UNSUPPORTED = 104;
      See Also:

    • HYBRID_SUBNET_REGION_MISMATCH_VALUE

      public static final int HYBRID_SUBNET_REGION_MISMATCH_VALUE
       Packet is dropped because the region of the hybrid subnet is different
 from the region of the next hop of the route matched within this hybrid
 subnet.
      HYBRID_SUBNET_REGION_MISMATCH = 105;
      See Also:

    • HYBRID_SUBNET_NO_ROUTE_VALUE

      public static final int HYBRID_SUBNET_NO_ROUTE_VALUE
       Packet is dropped because no matching route was found in the hybrid
 subnet.
      HYBRID_SUBNET_NO_ROUTE = 106;
      See Also:

    • GKE_NETWORK_POLICY_VALUE

      public static final int GKE_NETWORK_POLICY_VALUE
       Packet is dropped by GKE Network Policy.
      GKE_NETWORK_POLICY = 108;
      See Also:

    • NO_VALID_ROUTE_FROM_GOOGLE_MANAGED_NETWORK_TO_DESTINATION_VALUE

      public static final int NO_VALID_ROUTE_FROM_GOOGLE_MANAGED_NETWORK_TO_DESTINATION_VALUE
       Packet is dropped because there is no valid matching route from the
 network of the Google-managed service to the destination.
      NO_VALID_ROUTE_FROM_GOOGLE_MANAGED_NETWORK_TO_DESTINATION = 110;
      See Also:

  • Method Details

    • values

      public static DropInfo.Cause[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static DropInfo.Cause valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • getNumber

      public final int getNumber()
      Specified by:
      getNumber in interface com.google.protobuf.Internal.EnumLite
      Specified by:
      getNumber in interface com.google.protobuf.ProtocolMessageEnum

    • valueOf

      @Deprecated public static DropInfo.Cause valueOf(int value)
      Deprecated.
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      value - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • forNumber

      public static DropInfo.Cause forNumber(int value)
      Parameters:
      value - The numeric wire value of the corresponding enum entry.
      Returns:
      The enum associated with the given numeric wire value.

    • internalGetValueMap

      public static com.google.protobuf.Internal.EnumLiteMap<DropInfo.Cause> internalGetValueMap()

    • getValueDescriptor

      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
      Specified by:
      getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptorForType

      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptor

      public static com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static DropInfo.Cause valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      desc - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null