- Resource: ConnectivityTest
- Endpoint
- ForwardingRuleTarget
- LoadBalancerType
- CloudFunctionEndpoint
- AppEngineVersionEndpoint
- CloudRunRevisionEndpoint
- NetworkType
- ReachabilityDetails
- Result
- Trace
- EndpointInfo
- Step
- State
- InstanceInfo
- FirewallInfo
- FirewallRuleType
- RouteInfo
- RouteType
- NextHopType
- RouteScope
- GoogleServiceInfo
- GoogleServiceType
- ForwardingRuleInfo
- VpnGatewayInfo
- VpnTunnelInfo
- RoutingType
- VpcConnectorInfo
- DeliverInfo
- Target
- ForwardInfo
- Target
- AbortInfo
- Cause
- DropInfo
- Cause
- LoadBalancerInfo
- LoadBalancerType
- LoadBalancerBackend
- HealthCheckFirewallState
- BackendType
- NetworkInfo
- GKEMasterInfo
- CloudSQLInstanceInfo
- CloudFunctionInfo
- AppEngineVersionInfo
- CloudRunRevisionInfo
- NatInfo
- Type
- ProxyConnectionInfo
- LoadBalancerBackendInfo
- HealthCheckFirewallsConfigState
- StorageBucketInfo
- ServerlessNegInfo
- ProbingDetails
- ProbingResult
- ProbingAbortCause
- LatencyDistribution
- LatencyPercentile
- EdgeLocation
- Methods
Resource: ConnectivityTest
A Connectivity Test for a network reachability analysis.
JSON representation |
---|
{ "name": string, "description": string, "source": { object ( |
Fields | |
---|---|
name |
Identifier. Unique name of the resource using the form: |
description |
The user-supplied description of the Connectivity Test. Maximum of 512 characters. |
source |
Required. Source specification of the Connectivity Test. You can use a combination of source IP address, virtual machine (VM) instance, or Compute Engine network to uniquely identify the source location. Examples: If the source IP address is an internal IP address within a Google Cloud Virtual Private Cloud (VPC) network, then you must also specify the VPC network. Otherwise, specify the VM instance, which already contains its internal IP address and VPC network information. If the source of the test is within an on-premises network, then you must provide the destination VPC network. If the source endpoint is a Compute Engine VM instance with multiple network interfaces, the instance itself is not sufficient to identify the endpoint. So, you must also specify the source IP address or VPC network. A reachability analysis proceeds even if the source location is ambiguous. However, the test result may include endpoints that you don't intend to test. |
destination |
Required. Destination specification of the Connectivity Test. You can use a combination of destination IP address, Compute Engine VM instance, or VPC network to uniquely identify the destination location. Even if the destination IP address is not unique, the source IP location is unique. Usually, the analysis can infer the destination endpoint from route information. If the destination you specify is a VM instance and the instance has multiple network interfaces, then you must also specify either a destination IP address or VPC network to identify the destination interface. A reachability analysis proceeds even if the destination location is ambiguous. However, the result can include endpoints that you don't intend to test. |
protocol |
IP Protocol of the test. When not provided, "TCP" is assumed. |
relatedProjects[] |
Other projects that may be relevant for reachability analysis. This is applicable to scenarios where a test can cross project boundaries. |
displayName |
Output only. The display name of a Connectivity Test. |
labels |
Resource labels to represent user-provided metadata. An object containing a list of |
createTime |
Output only. The time the test was created. A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: |
updateTime |
Output only. The time the test's configuration was updated. A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: |
reachabilityDetails |
Output only. The reachability details of this test from the latest run. The details are updated when creating a new test, updating an existing test, or triggering a one-time rerun of an existing test. |
probingDetails |
Output only. The probing details of this test from the latest run, present for applicable tests only. The details are updated when creating a new test, updating an existing test, or triggering a one-time rerun of an existing test. |
bypassFirewallChecks |
Whether the test should skip firewall checking. If not provided, we assume false. |
Endpoint
Source or destination of the Connectivity Test.
JSON representation |
---|
{ "ipAddress": string, "port": integer, "instance": string, "forwardingRule": string, "gkeMasterCluster": string, "cloudSqlInstance": string, "redisInstance": string, "redisCluster": string, "cloudFunction": { object ( |
Fields | |
---|---|
ipAddress |
The IP address of the endpoint, which can be an external or internal IP. |
port |
The IP protocol port of the endpoint. Only applicable when protocol is TCP or UDP. |
instance |
A Compute Engine instance URI. |
forwardingRule |
A forwarding rule and its corresponding IP address represent the frontend configuration of a Google Cloud load balancer. Forwarding rules are also used for protocol forwarding, Private Service Connect and other network services to provide forwarding information in the control plane. Format: projects/{project}/global/forwardingRules/{id} or projects/{project}/regions/{region}/forwardingRules/{id} |
gkeMasterCluster |
A cluster URI for Google Kubernetes Engine master. |
cloudSqlInstance |
A Cloud SQL instance URI. |
redisInstance |
A Redis Instance URI. |
redisCluster |
A Redis Cluster URI. |
cloudFunction |
|
appEngineVersion |
|
cloudRunRevision |
|
network |
A Compute Engine network URI. |
networkType |
Type of the network where the endpoint is located. Applicable only to source endpoint, as destination network type can be inferred from the source. |
projectId |
Project ID where the endpoint is located. The Project ID can be derived from the URI if you provide a VM instance or network URI. The following are two cases where you must provide the project ID: 1. Only the IP address is specified, and the IP address is within a Google Cloud project. 2. When you are using Shared VPC and the IP address that you provide is from the service project. In this case, the network that the IP address resides in is defined in the host project. |
forwardingRuleTarget |
Output only. Specifies the type of the target of the forwarding rule. |
loadBalancerId |
Output only. ID of the load balancer the forwarding rule points to. Empty for forwarding rules not related to load balancers. |
loadBalancerType |
Output only. Type of the load balancer the forwarding rule points to. |
ForwardingRuleTarget
Type of the target of a forwarding rule.
Enums | |
---|---|
FORWARDING_RULE_TARGET_UNSPECIFIED |
Forwarding rule target is unknown. |
INSTANCE |
Compute Engine instance for protocol forwarding. |
LOAD_BALANCER |
Load Balancer. The specific type can be found from loadBalancerType . |
VPN_GATEWAY |
Classic Cloud VPN Gateway. |
PSC |
Forwarding Rule is a Private Service Connect endpoint. |
LoadBalancerType
Type of a load balancer. For more information, see Summary of Google Cloud load balancers.
Enums | |
---|---|
LOAD_BALANCER_TYPE_UNSPECIFIED |
Forwarding rule points to a different target than a load balancer or a load balancer type is unknown. |
HTTPS_ADVANCED_LOAD_BALANCER |
Global external HTTP(S) load balancer. |
HTTPS_LOAD_BALANCER |
Global external HTTP(S) load balancer (classic) |
REGIONAL_HTTPS_LOAD_BALANCER |
Regional external HTTP(S) load balancer. |
INTERNAL_HTTPS_LOAD_BALANCER |
Internal HTTP(S) load balancer. |
SSL_PROXY_LOAD_BALANCER |
External SSL proxy load balancer. |
TCP_PROXY_LOAD_BALANCER |
External TCP proxy load balancer. |
INTERNAL_TCP_PROXY_LOAD_BALANCER |
Internal regional TCP proxy load balancer. |
NETWORK_LOAD_BALANCER |
External TCP/UDP Network load balancer. |
LEGACY_NETWORK_LOAD_BALANCER |
Target-pool based external TCP/UDP Network load balancer. |
TCP_UDP_INTERNAL_LOAD_BALANCER |
Internal TCP/UDP load balancer. |
CloudFunctionEndpoint
Wrapper for Cloud Function attributes.
JSON representation |
---|
{ "uri": string } |
Fields | |
---|---|
uri |
A Cloud Function name. |
AppEngineVersionEndpoint
Wrapper for the App Engine service version attributes.
JSON representation |
---|
{ "uri": string } |
Fields | |
---|---|
uri |
An App Engine service version name. |
CloudRunRevisionEndpoint
Wrapper for Cloud Run revision attributes.
JSON representation |
---|
{ "uri": string } |
Fields | |
---|---|
uri |
A Cloud Run revision URI. The format is: projects/{project}/locations/{location}/revisions/{revision} |
NetworkType
The type definition of an endpoint's network. Use one of the following choices:
Enums | |
---|---|
NETWORK_TYPE_UNSPECIFIED |
Default type if unspecified. |
GCP_NETWORK |
A network hosted within Google Cloud. To receive more detailed output, specify the URI for the source or destination network. |
NON_GCP_NETWORK |
A network hosted outside of Google Cloud. This can be an on-premises network, or a network hosted by another cloud provider. |
ReachabilityDetails
Results of the configuration analysis from the last run of the test.
JSON representation |
---|
{ "result": enum ( |
Fields | |
---|---|
result |
The overall result of the test's configuration analysis. |
verifyTime |
The time of the configuration analysis. A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: |
error |
The details of a failure or a cancellation of reachability analysis. |
traces[] |
Result may contain a list of traces if a test has multiple possible paths in the network, such as when destination endpoint is a load balancer with multiple backends. |
Result
The overall result of the test's configuration analysis.
Enums | |
---|---|
RESULT_UNSPECIFIED |
No result was specified. |
REACHABLE |
Possible scenarios are:
|
UNREACHABLE |
A packet originating from the source is expected to be dropped before reaching the destination. |
AMBIGUOUS |
The source and destination endpoints do not uniquely identify the test location in the network, and the reachability result contains multiple traces. For some traces, a packet could be delivered, and for others, it would not be. This result is also assigned to configuration analysis of return path if on its own it should be REACHABLE, but configuration analysis of forward path is AMBIGUOUS. |
UNDETERMINED |
The configuration analysis did not complete. Possible reasons are:
|
Trace
Trace represents one simulated packet forwarding path.
- Each trace contains multiple ordered steps.
- Each step is in a particular state with associated configuration.
- State is categorized as final or non-final states.
- Each final state has a reason associated.
- Each trace must end with a final state (the last step).
|---------------------Trace----------------------|
Step1(State) Step2(State) --- StepN(State(final))
JSON representation |
---|
{ "endpointInfo": { object ( |
Fields | |
---|---|
endpointInfo |
Derived from the source and destination endpoints definition specified by user request, and validated by the data plane model. If there are multiple traces starting from different source locations, then the endpointInfo may be different between traces. |
steps[] |
A trace of a test contains multiple steps from the initial state to the final state (delivered, dropped, forwarded, or aborted). The steps are ordered by the processing sequence within the simulated network state machine. It is critical to preserve the order of the steps and avoid reordering or sorting them. |
forwardTraceId |
ID of trace. For forward traces, this ID is unique for each trace. For return traces, it matches ID of associated forward trace. A single forward trace can be associated with none, one or more than one return trace. |
EndpointInfo
For display only. The specification of the endpoints for the test. EndpointInfo is derived from source and destination Endpoint and validated by the backend data plane model.
JSON representation |
---|
{ "sourceIp": string, "destinationIp": string, "protocol": string, "sourcePort": integer, "destinationPort": integer, "sourceNetworkUri": string, "destinationNetworkUri": string, "sourceAgentUri": string } |
Fields | |
---|---|
sourceIp |
Source IP address. |
destinationIp |
Destination IP address. |
protocol |
IP protocol in string format, for example: "TCP", "UDP", "ICMP". |
sourcePort |
Source port. Only valid when protocol is TCP or UDP. |
destinationPort |
Destination port. Only valid when protocol is TCP or UDP. |
sourceNetworkUri |
URI of the network where this packet originates from. |
destinationNetworkUri |
URI of the network where this packet is sent to. |
sourceAgentUri |
URI of the source telemetry agent this packet originates from. |
Step
A simulated forwarding path is composed of multiple steps. Each step has a well-defined state and an associated configuration.
JSON representation |
---|
{ "description": string, "state": enum ( |
Fields | |
---|---|
description |
A description of the step. Usually this is a summary of the state. |
state |
Each step is in one of the pre-defined states. |
causesDrop |
This is a step that leads to the final state Drop. |
projectId |
Project ID that contains the configuration this step is validating. |
Union field step_info . Configuration or metadata associated with each step. The configuration is filtered based on viewer's permission. If a viewer has no permission to view the configuration in this step, for non-final states a special state is populated (VIEWER_PERMISSION_MISSING), and for final state the configuration is cleared. step_info can be only one of the following: |
|
instance |
Display information of a Compute Engine instance. |
firewall |
Display information of a Compute Engine firewall rule. |
route |
Display information of a Compute Engine route. |
endpoint |
Display information of the source and destination under analysis. The endpoint information in an intermediate state may differ with the initial input, as it might be modified by state like NAT, or Connection Proxy. |
googleService |
Display information of a Google service |
forwardingRule |
Display information of a Compute Engine forwarding rule. |
vpnGateway |
Display information of a Compute Engine VPN gateway. |
vpnTunnel |
Display information of a Compute Engine VPN tunnel. |
vpcConnector |
Display information of a VPC connector. |
deliver |
Display information of the final state "deliver" and reason. |
forward |
Display information of the final state "forward" and reason. |
abort |
Display information of the final state "abort" and reason. |
drop |
Display information of the final state "drop" and reason. |
loadBalancer |
Display information of the load balancers. Deprecated in favor of the |
network |
Display information of a Google Cloud network. |
gkeMaster |
Display information of a Google Kubernetes Engine cluster master. |
cloudSqlInstance |
Display information of a Cloud SQL instance. |
cloudFunction |
Display information of a Cloud Function. |
appEngineVersion |
Display information of an App Engine service version. |
cloudRunRevision |
Display information of a Cloud Run revision. |
nat |
Display information of a NAT. |
proxyConnection |
Display information of a ProxyConnection. |
loadBalancerBackendInfo |
Display information of a specific load balancer backend. |
storageBucket |
Display information of a Storage Bucket. Used only for return traces. |
serverlessNeg |
Display information of a Serverless network endpoint group backend. Used only for return traces. |
State
Type of states that are defined in the network state machine. Each step in the packet trace is in a specific state.
Enums | |
---|---|
STATE_UNSPECIFIED |
Unspecified state. |
START_FROM_INSTANCE |
Initial state: packet originating from a Compute Engine instance. An InstanceInfo is populated with starting instance information. |
START_FROM_INTERNET |
Initial state: packet originating from the internet. The endpoint information is populated. |
START_FROM_GOOGLE_SERVICE |
Initial state: packet originating from a Google service. The googleService information is populated. |
START_FROM_PRIVATE_NETWORK |
Initial state: packet originating from a VPC or on-premises network with internal source IP. If the source is a VPC network visible to the user, a NetworkInfo is populated with details of the network. |
START_FROM_GKE_MASTER |
Initial state: packet originating from a Google Kubernetes Engine cluster master. A GKEMasterInfo is populated with starting instance information. |
START_FROM_CLOUD_SQL_INSTANCE |
Initial state: packet originating from a Cloud SQL instance. A CloudSQLInstanceInfo is populated with starting instance information. |
START_FROM_CLOUD_FUNCTION |
Initial state: packet originating from a Cloud Function. A CloudFunctionInfo is populated with starting function information. |
START_FROM_APP_ENGINE_VERSION |
Initial state: packet originating from an App Engine service version. An AppEngineVersionInfo is populated with starting version information. |
START_FROM_CLOUD_RUN_REVISION |
Initial state: packet originating from a Cloud Run revision. A CloudRunRevisionInfo is populated with starting revision information. |
START_FROM_STORAGE_BUCKET |
Initial state: packet originating from a Storage Bucket. Used only for return traces. The storageBucket information is populated. |
START_FROM_PSC_PUBLISHED_SERVICE |
Initial state: packet originating from a published service that uses Private Service Connect. Used only for return traces. |
START_FROM_SERVERLESS_NEG |
Initial state: packet originating from a serverless network endpoint group backend. Used only for return traces. The serverlessNeg information is populated. |
APPLY_INGRESS_FIREWALL_RULE |
Config checking state: verify ingress firewall rule. |
APPLY_EGRESS_FIREWALL_RULE |
Config checking state: verify egress firewall rule. |
APPLY_ROUTE |
Config checking state: verify route. |
APPLY_FORWARDING_RULE |
Config checking state: match forwarding rule. |
ANALYZE_LOAD_BALANCER_BACKEND |
Config checking state: verify load balancer backend configuration. |
SPOOFING_APPROVED |
Config checking state: packet sent or received under foreign IP address and allowed. |
ARRIVE_AT_INSTANCE |
Forwarding state: arriving at a Compute Engine instance. |
ARRIVE_AT_INTERNAL_LOAD_BALANCER |
Forwarding state: arriving at a Compute Engine internal load balancer. Deprecated in favor of the |
ARRIVE_AT_EXTERNAL_LOAD_BALANCER |
Forwarding state: arriving at a Compute Engine external load balancer. Deprecated in favor of the |
ARRIVE_AT_VPN_GATEWAY |
Forwarding state: arriving at a Cloud VPN gateway. |
ARRIVE_AT_VPN_TUNNEL |
Forwarding state: arriving at a Cloud VPN tunnel. |
ARRIVE_AT_VPC_CONNECTOR |
Forwarding state: arriving at a VPC connector. |
NAT |
Transition state: packet header translated. |
PROXY_CONNECTION |
Transition state: original connection is terminated and a new proxied connection is initiated. |
DELIVER |
Final state: packet could be delivered. |
DROP |
Final state: packet could be dropped. |
FORWARD |
Final state: packet could be forwarded to a network with an unknown configuration. |
ABORT |
Final state: analysis is aborted. |
VIEWER_PERMISSION_MISSING |
Special state: viewer of the test result does not have permission to see the configuration in this step. |
InstanceInfo
For display only. Metadata associated with a Compute Engine instance.
JSON representation |
---|
{ "displayName": string, "uri": string, "interface": string, "networkUri": string, "internalIp": string, "externalIp": string, "networkTags": [ string ], "serviceAccount": string, "pscNetworkAttachmentUri": string } |
Fields | |
---|---|
displayName |
Name of a Compute Engine instance. |
uri |
URI of a Compute Engine instance. |
interface |
Name of the network interface of a Compute Engine instance. |
networkUri |
URI of a Compute Engine network. |
internalIp |
Internal IP address of the network interface. |
externalIp |
External IP address of the network interface. |
networkTags[] |
Network tags configured on the instance. |
serviceAccount |
Service account authorized for the instance. |
pscNetworkAttachmentUri |
URI of the PSC network attachment the NIC is attached to (if relevant). |
FirewallInfo
For display only. Metadata associated with a VPC firewall rule, an implied VPC firewall rule, or a firewall policy rule.
JSON representation |
---|
{
"displayName": string,
"uri": string,
"direction": string,
"action": string,
"priority": integer,
"networkUri": string,
"targetTags": [
string
],
"targetServiceAccounts": [
string
],
"policy": string,
"policyUri": string,
"firewallRuleType": enum ( |
Fields | |
---|---|
displayName |
The display name of the firewall rule. This field might be empty for firewall policy rules. |
uri |
The URI of the firewall rule. This field is not applicable to implied VPC firewall rules. |
direction |
Possible values: INGRESS, EGRESS |
action |
Possible values: ALLOW, DENY, APPLY_SECURITY_PROFILE_GROUP |
priority |
The priority of the firewall rule. |
networkUri |
The URI of the VPC network that the firewall rule is associated with. This field is not applicable to hierarchical firewall policy rules. |
targetTags[] |
The target tags defined by the VPC firewall rule. This field is not applicable to firewall policy rules. |
targetServiceAccounts[] |
The target service accounts specified by the firewall rule. |
policy |
The name of the firewall policy that this rule is associated with. This field is not applicable to VPC firewall rules and implied VPC firewall rules. |
policyUri |
The URI of the firewall policy that this rule is associated with. This field is not applicable to VPC firewall rules and implied VPC firewall rules. |
firewallRuleType |
The firewall rule's type. |
FirewallRuleType
The firewall rule's type.
Enums | |
---|---|
FIREWALL_RULE_TYPE_UNSPECIFIED |
Unspecified type. |
HIERARCHICAL_FIREWALL_POLICY_RULE |
Hierarchical firewall policy rule. For details, see Hierarchical firewall policies overview. |
VPC_FIREWALL_RULE |
VPC firewall rule. For details, see VPC firewall rules overview. |
IMPLIED_VPC_FIREWALL_RULE |
Implied VPC firewall rule. For details, see Implied rules. |
SERVERLESS_VPC_ACCESS_MANAGED_FIREWALL_RULE |
Implicit firewall rules that are managed by serverless VPC access to allow ingress access. They are not visible in the Google Cloud console. For details, see VPC connector's implicit rules. |
NETWORK_FIREWALL_POLICY_RULE |
Global network firewall policy rule. For details, see Network firewall policies. |
NETWORK_REGIONAL_FIREWALL_POLICY_RULE |
Regional network firewall policy rule. For details, see Regional network firewall policies. |
UNSUPPORTED_FIREWALL_POLICY_RULE |
Firewall policy rule containing attributes not yet supported in Connectivity tests. Firewall analysis is skipped if such a rule can potentially be matched. Please see the list of unsupported configurations. |
TRACKING_STATE |
Tracking state for response traffic created when request traffic goes through allow firewall rule. For details, see firewall rules specifications |
RouteInfo
For display only. Metadata associated with a Compute Engine route.
JSON representation |
---|
{ "routeType": enum ( |
Fields | |
---|---|
routeType |
Type of route. |
nextHopType |
Type of next hop. |
routeScope |
Indicates where route is applicable. |
displayName |
Name of a route. |
uri |
URI of a route. Dynamic, peering static and peering dynamic routes do not have an URI. Advertised route from Google Cloud VPC to on-premises network also does not have an URI. |
destIpRange |
Destination IP range of the route. |
nextHop |
Next hop of the route. |
networkUri |
URI of a Compute Engine network. NETWORK routes only. |
priority |
Priority of the route. |
instanceTags[] |
Instance tags of the route. |
srcIpRange |
Source IP address range of the route. Policy based routes only. |
destPortRanges[] |
Destination port ranges of the route. Policy based routes only. |
srcPortRanges[] |
Source port ranges of the route. Policy based routes only. |
protocols[] |
Protocols of the route. Policy based routes only. |
nccHubUri |
URI of a NCC Hub. NCC_HUB routes only. |
nccSpokeUri |
URI of a NCC Spoke. NCC_HUB routes only. |
RouteType
Type of route:
Enums | |
---|---|
ROUTE_TYPE_UNSPECIFIED |
Unspecified type. Default value. |
SUBNET |
Route is a subnet route automatically created by the system. |
STATIC |
Static route created by the user, including the default route to the internet. |
DYNAMIC |
Dynamic route exchanged between BGP peers. |
PEERING_SUBNET |
A subnet route received from peering network. |
PEERING_STATIC |
A static route received from peering network. |
PEERING_DYNAMIC |
A dynamic route received from peering network. |
POLICY_BASED |
Policy based route. |
NextHopType
Type of next hop:
Enums | |
---|---|
NEXT_HOP_TYPE_UNSPECIFIED |
Unspecified type. Default value. |
NEXT_HOP_IP |
Next hop is an IP address. |
NEXT_HOP_INSTANCE |
Next hop is a Compute Engine instance. |
NEXT_HOP_NETWORK |
Next hop is a VPC network gateway. |
NEXT_HOP_PEERING |
Next hop is a peering VPC. |
NEXT_HOP_INTERCONNECT |
Next hop is an interconnect. |
NEXT_HOP_VPN_TUNNEL |
Next hop is a VPN tunnel. |
NEXT_HOP_VPN_GATEWAY |
Next hop is a VPN gateway. This scenario only happens when tracing connectivity from an on-premises network to Google Cloud through a VPN. The analysis simulates a packet departing from the on-premises network through a VPN tunnel and arriving at a Cloud VPN gateway. |
NEXT_HOP_INTERNET_GATEWAY |
Next hop is an internet gateway. |
NEXT_HOP_BLACKHOLE |
Next hop is blackhole; that is, the next hop either does not exist or is not running. |
NEXT_HOP_ILB |
Next hop is the forwarding rule of an Internal Load Balancer. |
NEXT_HOP_ROUTER_APPLIANCE |
Next hop is a router appliance instance. |
NEXT_HOP_NCC_HUB |
Next hop is an NCC hub. |
RouteScope
Indicates where routes are applicable.
Enums | |
---|---|
ROUTE_SCOPE_UNSPECIFIED |
Unspecified scope. Default value. |
NETWORK |
Route is applicable to packets in Network. |
NCC_HUB |
Route is applicable to packets using NCC Hub's routing table. |
GoogleServiceInfo
For display only. Details of a Google Service sending packets to a VPC network. Although the source IP might be a publicly routable address, some Google Services use special routes within Google production infrastructure to reach Compute Engine Instances. https://cloud.google.com/vpc/docs/routes#special_return_paths
JSON representation |
---|
{
"sourceIp": string,
"googleServiceType": enum ( |
Fields | |
---|---|
sourceIp |
Source IP address. |
googleServiceType |
Recognized type of a Google Service. |
GoogleServiceType
Recognized type of a Google Service.
Enums | |
---|---|
GOOGLE_SERVICE_TYPE_UNSPECIFIED |
Unspecified Google Service. |
IAP |
Identity aware proxy. https://cloud.google.com/iap/docs/using-tcp-forwarding |
GFE_PROXY_OR_HEALTH_CHECK_PROBER |
One of two services sharing IP ranges: * Load Balancer proxy * Centralized Health Check prober https://cloud.google.com/load-balancing/docs/firewall-rules |
CLOUD_DNS |
Connectivity from Cloud DNS to forwarding targets or alternate name servers that use private routing. https://cloud.google.com/dns/docs/zones/forwarding-zones#firewall-rules https://cloud.google.com/dns/docs/policies#firewall-rules |
GOOGLE_API |
private.googleapis.com and restricted.googleapis.com |
GOOGLE_API_PSC |
Google API via Private Service Connect. https://cloud.google.com/vpc/docs/configure-private-service-connect-apis |
GOOGLE_API_VPC_SC |
Google API via VPC Service Controls. https://cloud.google.com/vpc/docs/configure-private-service-connect-apis |
ForwardingRuleInfo
For display only. Metadata associated with a Compute Engine forwarding rule.
JSON representation |
---|
{ "displayName": string, "uri": string, "matchedProtocol": string, "matchedPortRange": string, "vip": string, "target": string, "networkUri": string, "region": string, "loadBalancerName": string, "pscServiceAttachmentUri": string, "pscGoogleApiTarget": string } |
Fields | |
---|---|
displayName |
Name of the forwarding rule. |
uri |
URI of the forwarding rule. |
matchedProtocol |
Protocol defined in the forwarding rule that matches the packet. |
matchedPortRange |
Port range defined in the forwarding rule that matches the packet. |
vip |
VIP of the forwarding rule. |
target |
Target type of the forwarding rule. |
networkUri |
Network URI. |
region |
Region of the forwarding rule. Set only for regional forwarding rules. |
loadBalancerName |
Name of the load balancer the forwarding rule belongs to. Empty for forwarding rules not related to load balancers (like PSC forwarding rules). |
pscServiceAttachmentUri |
URI of the PSC service attachment this forwarding rule targets (if applicable). |
pscGoogleApiTarget |
PSC Google API target this forwarding rule targets (if applicable). |
VpnGatewayInfo
For display only. Metadata associated with a Compute Engine VPN gateway.
JSON representation |
---|
{ "displayName": string, "uri": string, "networkUri": string, "ipAddress": string, "vpnTunnelUri": string, "region": string } |
Fields | |
---|---|
displayName |
Name of a VPN gateway. |
uri |
URI of a VPN gateway. |
networkUri |
URI of a Compute Engine network where the VPN gateway is configured. |
ipAddress |
IP address of the VPN gateway. |
vpnTunnelUri |
A VPN tunnel that is associated with this VPN gateway. There may be multiple VPN tunnels configured on a VPN gateway, and only the one relevant to the test is displayed. |
region |
Name of a Google Cloud region where this VPN gateway is configured. |
VpnTunnelInfo
For display only. Metadata associated with a Compute Engine VPN tunnel.
JSON representation |
---|
{
"displayName": string,
"uri": string,
"sourceGateway": string,
"remoteGateway": string,
"remoteGatewayIp": string,
"sourceGatewayIp": string,
"networkUri": string,
"region": string,
"routingType": enum ( |
Fields | |
---|---|
displayName |
Name of a VPN tunnel. |
uri |
URI of a VPN tunnel. |
sourceGateway |
URI of the VPN gateway at local end of the tunnel. |
remoteGateway |
URI of a VPN gateway at remote end of the tunnel. |
remoteGatewayIp |
Remote VPN gateway's IP address. |
sourceGatewayIp |
Local VPN gateway's IP address. |
networkUri |
URI of a Compute Engine network where the VPN tunnel is configured. |
region |
Name of a Google Cloud region where this VPN tunnel is configured. |
routingType |
Type of the routing policy. |
RoutingType
Types of VPN routing policy. For details, refer to Networks and Tunnel routing.
Enums | |
---|---|
ROUTING_TYPE_UNSPECIFIED |
Unspecified type. Default value. |
ROUTE_BASED |
Route based VPN. |
POLICY_BASED |
Policy based routing. |
DYNAMIC |
Dynamic (BGP) routing. |
VpcConnectorInfo
For display only. Metadata associated with a VPC connector.
JSON representation |
---|
{ "displayName": string, "uri": string, "location": string } |
Fields | |
---|---|
displayName |
Name of a VPC connector. |
uri |
URI of a VPC connector. |
location |
Location in which the VPC connector is deployed. |
DeliverInfo
Details of the final state "deliver" and associated resource.
JSON representation |
---|
{
"target": enum ( |
Fields | |
---|---|
target |
Target type where the packet is delivered to. |
resourceUri |
URI of the resource that the packet is delivered to. |
ipAddress |
IP address of the target (if applicable). |
storageBucket |
Name of the Cloud Storage Bucket the packet is delivered to (if applicable). |
pscGoogleApiTarget |
PSC Google API target the packet is delivered to (if applicable). |
Target
Deliver target types:
Enums | |
---|---|
TARGET_UNSPECIFIED |
Target not specified. |
INSTANCE |
Target is a Compute Engine instance. |
INTERNET |
Target is the internet. |
GOOGLE_API |
Target is a Google API. |
GKE_MASTER |
Target is a Google Kubernetes Engine cluster master. |
CLOUD_SQL_INSTANCE |
Target is a Cloud SQL instance. |
PSC_PUBLISHED_SERVICE |
Target is a published service that uses Private Service Connect. |
PSC_GOOGLE_API |
Target is Google APIs that use Private Service Connect. |
PSC_VPC_SC |
Target is a VPC-SC that uses Private Service Connect. |
SERVERLESS_NEG |
Target is a serverless network endpoint group. |
STORAGE_BUCKET |
Target is a Cloud Storage bucket. |
PRIVATE_NETWORK |
Target is a private network. Used only for return traces. |
CLOUD_FUNCTION |
Target is a Cloud Function. Used only for return traces. |
APP_ENGINE_VERSION |
Target is a App Engine service version. Used only for return traces. |
CLOUD_RUN_REVISION |
Target is a Cloud Run revision. Used only for return traces. |
GOOGLE_MANAGED_SERVICE |
Target is a Google-managed service. Used only for return traces. |
ForwardInfo
Details of the final state "forward" and associated resource.
JSON representation |
---|
{
"target": enum ( |
Fields | |
---|---|
target |
Target type where this packet is forwarded to. |
resourceUri |
URI of the resource that the packet is forwarded to. |
ipAddress |
IP address of the target (if applicable). |
Target
Forward target types.
Enums | |
---|---|
TARGET_UNSPECIFIED |
Target not specified. |
PEERING_VPC |
Forwarded to a VPC peering network. |
VPN_GATEWAY |
Forwarded to a Cloud VPN gateway. |
INTERCONNECT |
Forwarded to a Cloud Interconnect connection. |
GKE_MASTER |
Forwarded to a Google Kubernetes Engine Container cluster master. |
IMPORTED_CUSTOM_ROUTE_NEXT_HOP |
Forwarded to the next hop of a custom route imported from a peering VPC. |
CLOUD_SQL_INSTANCE |
Forwarded to a Cloud SQL instance. |
ANOTHER_PROJECT |
Forwarded to a VPC network in another project. |
NCC_HUB |
Forwarded to an NCC Hub. |
ROUTER_APPLIANCE |
Forwarded to a router appliance. |
AbortInfo
Details of the final state "abort" and associated resource.
JSON representation |
---|
{
"cause": enum ( |
Fields | |
---|---|
cause |
Causes that the analysis is aborted. |
resourceUri |
URI of the resource that caused the abort. |
ipAddress |
IP address that caused the abort. |
projectsMissingPermission[] |
List of project IDs the user specified in the request but lacks access to. In this case, analysis is aborted with the PERMISSION_DENIED cause. |
Cause
Abort cause types:
Enums | |
---|---|
CAUSE_UNSPECIFIED |
Cause is unspecified. |
UNKNOWN_NETWORK |
Aborted due to unknown network. Deprecated, not used in the new tests. |
UNKNOWN_PROJECT |
Aborted because no project information can be derived from the test input. Deprecated, not used in the new tests. |
NO_EXTERNAL_IP |
Aborted because traffic is sent from a public IP to an instance without an external IP. Deprecated, not used in the new tests. |
UNINTENDED_DESTINATION |
Aborted because none of the traces matches destination information specified in the input test request. Deprecated, not used in the new tests. |
SOURCE_ENDPOINT_NOT_FOUND |
Aborted because the source endpoint could not be found. Deprecated, not used in the new tests. |
MISMATCHED_SOURCE_NETWORK |
Aborted because the source network does not match the source endpoint. Deprecated, not used in the new tests. |
DESTINATION_ENDPOINT_NOT_FOUND |
Aborted because the destination endpoint could not be found. Deprecated, not used in the new tests. |
MISMATCHED_DESTINATION_NETWORK |
Aborted because the destination network does not match the destination endpoint. Deprecated, not used in the new tests. |
UNKNOWN_IP |
Aborted because no endpoint with the packet's destination IP address is found. |
GOOGLE_MANAGED_SERVICE_UNKNOWN_IP |
Aborted because no endpoint with the packet's destination IP is found in the Google-managed project. |
SOURCE_IP_ADDRESS_NOT_IN_SOURCE_NETWORK |
Aborted because the source IP address doesn't belong to any of the subnets of the source VPC network. |
PERMISSION_DENIED |
Aborted because user lacks permission to access all or part of the network configurations required to run the test. |
PERMISSION_DENIED_NO_CLOUD_NAT_CONFIGS |
Aborted because user lacks permission to access Cloud NAT configs required to run the test. |
PERMISSION_DENIED_NO_NEG_ENDPOINT_CONFIGS |
Aborted because user lacks permission to access Network endpoint group endpoint configs required to run the test. |
NO_SOURCE_LOCATION |
Aborted because no valid source or destination endpoint is derived from the input test request. |
INVALID_ARGUMENT |
Aborted because the source or destination endpoint specified in the request is invalid. Some examples: - The request might contain malformed resource URI, project ID, or IP address. - The request might contain inconsistent information (for example, the request might include both the instance and the network, but the instance might not have a NIC in that network). |
TRACE_TOO_LONG |
Aborted because the number of steps in the trace exceeds a certain limit. It might be caused by a routing loop. |
INTERNAL_ERROR |
Aborted due to internal server error. |
UNSUPPORTED |
Aborted because the test scenario is not supported. |
MISMATCHED_IP_VERSION |
Aborted because the source and destination resources have no common IP version. |
GKE_KONNECTIVITY_PROXY_UNSUPPORTED |
Aborted because the connection between the control plane and the node of the source cluster is initiated by the node and managed by the Konnectivity proxy. |
RESOURCE_CONFIG_NOT_FOUND |
Aborted because expected resource configuration was missing. |
VM_INSTANCE_CONFIG_NOT_FOUND |
Aborted because expected VM instance configuration was missing. |
NETWORK_CONFIG_NOT_FOUND |
Aborted because expected network configuration was missing. |
FIREWALL_CONFIG_NOT_FOUND |
Aborted because expected firewall configuration was missing. |
ROUTE_CONFIG_NOT_FOUND |
Aborted because expected route configuration was missing. |
GOOGLE_MANAGED_SERVICE_AMBIGUOUS_PSC_ENDPOINT |
Aborted because a PSC endpoint selection for the Google-managed service is ambiguous (several PSC endpoints satisfy test input). |
SOURCE_PSC_CLOUD_SQL_UNSUPPORTED |
Aborted because tests with a PSC-based Cloud SQL instance as a source are not supported. |
SOURCE_FORWARDING_RULE_UNSUPPORTED |
Aborted because tests with a forwarding rule as a source are not supported. |
NON_ROUTABLE_IP_ADDRESS |
Aborted because one of the endpoints is a non-routable IP address (loopback, link-local, etc). |
UNKNOWN_ISSUE_IN_GOOGLE_MANAGED_PROJECT |
Aborted due to an unknown issue in the Google-managed project. |
UNSUPPORTED_GOOGLE_MANAGED_PROJECT_CONFIG |
Aborted due to an unsupported configuration of the Google-managed project. |
DropInfo
Details of the final state "drop" and associated resource.
JSON representation |
---|
{
"cause": enum ( |
Fields | |
---|---|
cause |
Cause that the packet is dropped. |
resourceUri |
URI of the resource that caused the drop. |
sourceIp |
Source IP address of the dropped packet (if relevant). |
destinationIp |
Destination IP address of the dropped packet (if relevant). |
region |
Region of the dropped packet (if relevant). |
Cause
Drop cause types:
Enums | |
---|---|
CAUSE_UNSPECIFIED |
Cause is unspecified. |
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. |
FOREIGN_IP_DISALLOWED |
A Compute Engine instance can only send or receive a packet with a foreign IP address if ip_forward is enabled. |
FIREWALL_RULE |
Dropped due to a firewall rule, unless allowed due to connection tracking. |
NO_ROUTE |
Dropped due to no matching routes. |
ROUTE_BLACKHOLE |
Dropped due to invalid route. Route's next hop is a blackhole. |
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_NEXT_HOP_IP_ADDRESS_NOT_RESOLVED |
Route's next hop IP address cannot be resolved to a GCP resource. |
ROUTE_NEXT_HOP_RESOURCE_NOT_FOUND |
Route's next hop resource is not found. |
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_NON_PRIMARY_IP |
Route's next hop IP address is not a primary IP address of the next hop instance. |
ROUTE_NEXT_HOP_FORWARDING_RULE_IP_MISMATCH |
Route's next hop forwarding rule doesn't match next hop IP address. |
ROUTE_NEXT_HOP_VPN_TUNNEL_NOT_ESTABLISHED |
Route's next hop VPN tunnel is down (does not have valid IKE SAs). |
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). |
NO_ROUTE_FROM_INTERNET_TO_PRIVATE_IPV6_ADDRESS |
Packet is sent from the Internet to the private IPv6 address. |
VPN_TUNNEL_LOCAL_SELECTOR_MISMATCH |
The packet does not match a policy-based VPN tunnel local selector. |
VPN_TUNNEL_REMOTE_SELECTOR_MISMATCH |
The packet does not match a policy-based VPN tunnel remote selector. |
PRIVATE_TRAFFIC_TO_INTERNET |
Packet with internal destination address sent to the internet gateway. |
PRIVATE_GOOGLE_ACCESS_DISALLOWED |
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_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. |
NO_EXTERNAL_ADDRESS |
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. |
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. |
FORWARDING_RULE_MISMATCH |
Forwarding rule's protocol and ports do not match the packet header. |
FORWARDING_RULE_NO_INSTANCES |
Forwarding rule does not have backends configured. |
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. |
INSTANCE_NOT_RUNNING |
Packet is sent from or to a Compute Engine instance that is not in a running state. |
GKE_CLUSTER_NOT_RUNNING |
Packet sent from or to a GKE cluster that is not in running state. |
CLOUD_SQL_INSTANCE_NOT_RUNNING |
Packet sent from or to a Cloud SQL instance that is not in running state. |
TRAFFIC_TYPE_BLOCKED |
The type of traffic is blocked and the user cannot configure a firewall rule to enable it. See Always blocked traffic for more details. |
GKE_MASTER_UNAUTHORIZED_ACCESS |
Access to Google Kubernetes Engine cluster master's endpoint is not authorized. See Access to the cluster endpoints for more details. |
CLOUD_SQL_INSTANCE_UNAUTHORIZED_ACCESS |
Access to the Cloud SQL instance endpoint is not authorized. See Authorizing with authorized networks for more details. |
DROPPED_INSIDE_GKE_SERVICE |
Packet was dropped inside Google Kubernetes Engine Service. |
DROPPED_INSIDE_CLOUD_SQL_SERVICE |
Packet was dropped inside Cloud SQL Service. |
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_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. |
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. |
CLOUD_SQL_INSTANCE_NO_IP_ADDRESS |
Packet was dropped because the Cloud SQL instance has neither a private nor a public IP address. |
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. |
PUBLIC_GKE_CONTROL_PLANE_TO_PRIVATE_DESTINATION |
Packet sent from a public GKE cluster control plane to a private IP address. |
GKE_CONTROL_PLANE_NO_ROUTE |
Packet was dropped because there is no route from a GKE cluster control plane to a destination network. |
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. |
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. |
CLOUD_SQL_INSTANCE_NO_ROUTE |
Packet was dropped because there is no route from a Cloud SQL instance to a destination network. |
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_FUNCTION_NOT_ACTIVE |
Packet could be dropped because the Cloud Function is not in an active status. |
VPC_CONNECTOR_NOT_SET |
Packet could be dropped because no VPC connector is set. |
VPC_CONNECTOR_NOT_RUNNING |
Packet could be dropped because the VPC connector is not in a running state. |
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_HEALTH_CHECK_TRAFFIC_BLOCKED |
Packet could be dropped because the health check traffic to the VPC connector is not allowed. |
FORWARDING_RULE_REGION_MISMATCH |
Packet could be dropped because it was sent from a different region to a regional forwarding without global access. |
PSC_CONNECTION_NOT_ACCEPTED |
The Private Service Connect endpoint is in a project that is not approved to connect to the service. |
PSC_ENDPOINT_ACCESSED_FROM_PEERED_NETWORK |
The packet is sent to the Private Service Connect endpoint over the peering, but it's not supported. |
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_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. |
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. |
NO_NAT_SUBNETS_FOR_PSC_SERVICE_ATTACHMENT |
No NAT subnets are defined for the PSC service attachment. |
PSC_TRANSITIVITY_NOT_PROPAGATED |
PSC endpoint is accessed via NCC, but PSC transitivity configuration is not yet propagated. |
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_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. |
CLOUD_RUN_REVISION_NOT_READY |
Packet sent from a Cloud Run revision that is not ready. |
DROPPED_INSIDE_PSC_SERVICE_PRODUCER |
Packet was dropped inside Private Service Connect service producer. |
LOAD_BALANCER_HAS_NO_PROXY_SUBNET |
Packet sent to a load balancer, which requires a proxy-only subnet and the subnet is not found. |
CLOUD_NAT_NO_ADDRESSES |
Packet sent to Cloud Nat without active NAT IPs. |
ROUTING_LOOP |
Packet is stuck in a routing loop. |
DROPPED_INSIDE_GOOGLE_MANAGED_SERVICE |
Packet is dropped due to an unspecified reason inside a Google-managed service. Used only for return traces. |
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. |
BACKEND_SERVICE_NAMED_PORT_NOT_DEFINED |
Packet is dropped due to a backend service named port not being defined on the instance group level. |
DESTINATION_IS_PRIVATE_NAT_IP_RANGE |
Packet is dropped due to a destination IP range being part of a Private NAT IP range. |
LoadBalancerInfo
For display only. Metadata associated with a load balancer.
JSON representation |
---|
{ "loadBalancerType": enum ( |
Fields | |
---|---|
loadBalancerType |
Type of the load balancer. |
healthCheckUri |
URI of the health check for the load balancer. Deprecated and no longer populated as different load balancer backends might have different health checks. |
backends[] |
Information for the loadbalancer backends. |
backendType |
Type of load balancer's backend configuration. |
backendUri |
Backend configuration URI. |
LoadBalancerType
The type definition for a load balancer:
Enums | |
---|---|
LOAD_BALANCER_TYPE_UNSPECIFIED |
Type is unspecified. |
INTERNAL_TCP_UDP |
Internal TCP/UDP load balancer. |
NETWORK_TCP_UDP |
Network TCP/UDP load balancer. |
HTTP_PROXY |
HTTP(S) proxy load balancer. |
TCP_PROXY |
TCP proxy load balancer. |
SSL_PROXY |
SSL proxy load balancer. |
LoadBalancerBackend
For display only. Metadata associated with a specific load balancer backend.
JSON representation |
---|
{
"displayName": string,
"uri": string,
"healthCheckFirewallState": enum ( |
Fields | |
---|---|
displayName |
Name of a Compute Engine instance or network endpoint. |
uri |
URI of a Compute Engine instance or network endpoint. |
healthCheckFirewallState |
State of the health check firewall configuration. |
healthCheckAllowingFirewallRules[] |
A list of firewall rule URIs allowing probes from health check IP ranges. |
healthCheckBlockingFirewallRules[] |
A list of firewall rule URIs blocking probes from health check IP ranges. |
HealthCheckFirewallState
State of a health check firewall configuration:
Enums | |
---|---|
HEALTH_CHECK_FIREWALL_STATE_UNSPECIFIED |
State is unspecified. Default state if not populated. |
CONFIGURED |
There are configured firewall rules to allow health check probes to the backend. |
MISCONFIGURED |
There are firewall rules configured to allow partial health check ranges or block all health check ranges. If a health check probe is sent from denied IP ranges, the health check to the backend will fail. Then, the backend will be marked unhealthy and will not receive traffic sent to the load balancer. |
BackendType
The type definition for a load balancer backend configuration:
Enums | |
---|---|
BACKEND_TYPE_UNSPECIFIED |
Type is unspecified. |
BACKEND_SERVICE |
Backend Service as the load balancer's backend. |
TARGET_POOL |
Target Pool as the load balancer's backend. |
TARGET_INSTANCE |
Target Instance as the load balancer's backend. |
NetworkInfo
For display only. Metadata associated with a Compute Engine network.
JSON representation |
---|
{ "displayName": string, "uri": string, "matchedIpRange": string } |
Fields | |
---|---|
displayName |
Name of a Compute Engine network. |
uri |
URI of a Compute Engine network. |
matchedIpRange |
The IP range that matches the test. |
GKEMasterInfo
For display only. Metadata associated with a Google Kubernetes Engine (GKE) cluster master.
JSON representation |
---|
{ "clusterUri": string, "clusterNetworkUri": string, "internalIp": string, "externalIp": string } |
Fields | |
---|---|
clusterUri |
URI of a GKE cluster. |
clusterNetworkUri |
URI of a GKE cluster network. |
internalIp |
Internal IP address of a GKE cluster master. |
externalIp |
External IP address of a GKE cluster master. |
CloudSQLInstanceInfo
For display only. Metadata associated with a Cloud SQL instance.
JSON representation |
---|
{ "displayName": string, "uri": string, "networkUri": string, "internalIp": string, "externalIp": string, "region": string } |
Fields | |
---|---|
displayName |
Name of a Cloud SQL instance. |
uri |
URI of a Cloud SQL instance. |
networkUri |
URI of a Cloud SQL instance network or empty string if the instance does not have one. |
internalIp |
Internal IP address of a Cloud SQL instance. |
externalIp |
External IP address of a Cloud SQL instance. |
region |
Region in which the Cloud SQL instance is running. |
CloudFunctionInfo
For display only. Metadata associated with a Cloud Function.
JSON representation |
---|
{ "displayName": string, "uri": string, "location": string, "versionId": string } |
Fields | |
---|---|
displayName |
Name of a Cloud Function. |
uri |
URI of a Cloud Function. |
location |
Location in which the Cloud Function is deployed. |
versionId |
Latest successfully deployed version id of the Cloud Function. |
AppEngineVersionInfo
For display only. Metadata associated with an App Engine version.
JSON representation |
---|
{ "displayName": string, "uri": string, "runtime": string, "environment": string } |
Fields | |
---|---|
displayName |
Name of an App Engine version. |
uri |
URI of an App Engine version. |
runtime |
Runtime of the App Engine version. |
environment |
App Engine execution environment for a version. |
CloudRunRevisionInfo
For display only. Metadata associated with a Cloud Run revision.
JSON representation |
---|
{ "displayName": string, "uri": string, "serviceName": string, "location": string, "serviceUri": string } |
Fields | |
---|---|
displayName |
Name of a Cloud Run revision. |
uri |
URI of a Cloud Run revision. |
serviceName |
ID of Cloud Run Service this revision belongs to. Was never set, is not exported to v1 proto and public protos. Do not export to v1beta1 public proto. |
location |
Location in which this revision is deployed. |
serviceUri |
URI of Cloud Run service this revision belongs to. |
NatInfo
For display only. Metadata associated with NAT.
JSON representation |
---|
{
"type": enum ( |
Fields | |
---|---|
type |
Type of NAT. |
protocol |
IP protocol in string format, for example: "TCP", "UDP", "ICMP". |
networkUri |
URI of the network where NAT translation takes place. |
oldSourceIp |
Source IP address before NAT translation. |
newSourceIp |
Source IP address after NAT translation. |
oldDestinationIp |
Destination IP address before NAT translation. |
newDestinationIp |
Destination IP address after NAT translation. |
oldSourcePort |
Source port before NAT translation. Only valid when protocol is TCP or UDP. |
newSourcePort |
Source port after NAT translation. Only valid when protocol is TCP or UDP. |
oldDestinationPort |
Destination port before NAT translation. Only valid when protocol is TCP or UDP. |
newDestinationPort |
Destination port after NAT translation. Only valid when protocol is TCP or UDP. |
routerUri |
Uri of the Cloud Router. Only valid when type is CLOUD_NAT. |
natGatewayName |
The name of Cloud NAT Gateway. Only valid when type is CLOUD_NAT. |
Type
Types of NAT.
Enums | |
---|---|
TYPE_UNSPECIFIED |
Type is unspecified. |
INTERNAL_TO_EXTERNAL |
From Compute Engine instance's internal address to external address. |
EXTERNAL_TO_INTERNAL |
From Compute Engine instance's external address to internal address. |
CLOUD_NAT |
Cloud NAT Gateway. |
PRIVATE_SERVICE_CONNECT |
Private service connect NAT. |
ProxyConnectionInfo
For display only. Metadata associated with ProxyConnection.
JSON representation |
---|
{ "protocol": string, "oldSourceIp": string, "newSourceIp": string, "oldDestinationIp": string, "newDestinationIp": string, "oldSourcePort": integer, "newSourcePort": integer, "oldDestinationPort": integer, "newDestinationPort": integer, "subnetUri": string, "networkUri": string } |
Fields | |
---|---|
protocol |
IP protocol in string format, for example: "TCP", "UDP", "ICMP". |
oldSourceIp |
Source IP address of an original connection. |
newSourceIp |
Source IP address of a new connection. |
oldDestinationIp |
Destination IP address of an original connection |
newDestinationIp |
Destination IP address of a new connection. |
oldSourcePort |
Source port of an original connection. Only valid when protocol is TCP or UDP. |
newSourcePort |
Source port of a new connection. Only valid when protocol is TCP or UDP. |
oldDestinationPort |
Destination port of an original connection. Only valid when protocol is TCP or UDP. |
newDestinationPort |
Destination port of a new connection. Only valid when protocol is TCP or UDP. |
subnetUri |
Uri of proxy subnet. |
networkUri |
URI of the network where connection is proxied. |
LoadBalancerBackendInfo
For display only. Metadata associated with the load balancer backend.
JSON representation |
---|
{
"name": string,
"instanceUri": string,
"backendServiceUri": string,
"instanceGroupUri": string,
"networkEndpointGroupUri": string,
"backendBucketUri": string,
"pscServiceAttachmentUri": string,
"pscGoogleApiTarget": string,
"healthCheckUri": string,
"healthCheckFirewallsConfigState": enum ( |
Fields | |
---|---|
name |
Display name of the backend. For example, it might be an instance name for the instance group backends, or an IP address and port for zonal network endpoint group backends. |
instanceUri |
URI of the backend instance (if applicable). Populated for instance group backends, and zonal NEG backends. |
backendServiceUri |
URI of the backend service this backend belongs to (if applicable). |
instanceGroupUri |
URI of the instance group this backend belongs to (if applicable). |
networkEndpointGroupUri |
URI of the network endpoint group this backend belongs to (if applicable). |
backendBucketUri |
URI of the backend bucket this backend targets (if applicable). |
pscServiceAttachmentUri |
URI of the PSC service attachment this PSC NEG backend targets (if applicable). |
pscGoogleApiTarget |
PSC Google API target this PSC NEG backend targets (if applicable). |
healthCheckUri |
URI of the health check attached to this backend (if applicable). |
healthCheckFirewallsConfigState |
Output only. Health check firewalls configuration state for the backend. This is a result of the static firewall analysis (verifying that health check traffic from required IP ranges to the backend is allowed or not). The backend might still be unhealthy even if these firewalls are configured. Please refer to the documentation for more information: https://cloud.google.com/load-balancing/docs/firewall-rules |
HealthCheckFirewallsConfigState
Health check firewalls configuration state enum.
Enums | |
---|---|
HEALTH_CHECK_FIREWALLS_CONFIG_STATE_UNSPECIFIED |
Configuration state unspecified. It usually means that the backend has no health check attached, or there was an unexpected configuration error preventing Connectivity tests from verifying health check configuration. |
FIREWALLS_CONFIGURED |
Firewall rules (policies) allowing health check traffic from all required IP ranges to the backend are configured. |
FIREWALLS_PARTIALLY_CONFIGURED |
Firewall rules (policies) allow health check traffic only from a part of required IP ranges. |
FIREWALLS_NOT_CONFIGURED |
Firewall rules (policies) deny health check traffic from all required IP ranges to the backend. |
FIREWALLS_UNSUPPORTED |
The network contains firewall rules of unsupported types, so Connectivity tests were not able to verify health check configuration status. Please refer to the documentation for the list of unsupported configurations: https://cloud.google.com/network-intelligence-center/docs/connectivity-tests/concepts/overview#unsupported-configs |
StorageBucketInfo
For display only. Metadata associated with Storage Bucket.
JSON representation |
---|
{ "bucket": string } |
Fields | |
---|---|
bucket |
Cloud Storage Bucket name. |
ServerlessNegInfo
For display only. Metadata associated with the serverless network endpoint group backend.
JSON representation |
---|
{ "negUri": string } |
Fields | |
---|---|
negUri |
URI of the serverless network endpoint group. |
ProbingDetails
Results of active probing from the last run of the test.
JSON representation |
---|
{ "result": enum ( |
Fields | |
---|---|
result |
The overall result of active probing. |
verifyTime |
The time that reachability was assessed through active probing. A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: |
error |
Details about an internal failure or the cancellation of active probing. |
abortCause |
The reason probing was aborted. |
sentProbeCount |
Number of probes sent. |
successfulProbeCount |
Number of probes that reached the destination. |
endpointInfo |
The source and destination endpoints derived from the test input and used for active probing. |
probingLatency |
Latency as measured by active probing in one direction: from the source to the destination endpoint. |
destinationEgressLocation |
The EdgeLocation from which a packet destined for/originating from the internet will egress/ingress the Google network. This will only be populated for a connectivity test which has an internet destination/source address. The absence of this field must not be used as an indication that the destination/source is part of the Google network. |
ProbingResult
Overall probing result of the test.
Enums | |
---|---|
PROBING_RESULT_UNSPECIFIED |
No result was specified. |
REACHABLE |
At least 95% of packets reached the destination. |
UNREACHABLE |
No packets reached the destination. |
REACHABILITY_INCONSISTENT |
Less than 95% of packets reached the destination. |
UNDETERMINED |
Reachability could not be determined. Possible reasons are: * The user lacks permission to access some of the network resources required to run the test. * No valid source endpoint could be derived from the request. * An internal error occurred. |
ProbingAbortCause
Abort cause types.
Enums | |
---|---|
PROBING_ABORT_CAUSE_UNSPECIFIED |
No reason was specified. |
PERMISSION_DENIED |
The user lacks permission to access some of the network resources required to run the test. |
NO_SOURCE_LOCATION |
No valid source endpoint could be derived from the request. |
LatencyDistribution
Describes measured latency distribution.
JSON representation |
---|
{
"latencyPercentiles": [
{
object ( |
Fields | |
---|---|
latencyPercentiles[] |
Representative latency percentiles. |
LatencyPercentile
Latency percentile rank and value.
JSON representation |
---|
{ "percent": integer, "latencyMicros": string } |
Fields | |
---|---|
percent |
Percentage of samples this data point applies to. |
latencyMicros |
percent-th percentile of latency observed, in microseconds. Fraction of percent/100 of samples have latency lower or equal to the value of this field. |
EdgeLocation
Representation of a network edge location as per https://cloud.google.com/vpc/docs/edge-locations.
JSON representation |
---|
{ "metropolitanArea": string } |
Fields | |
---|---|
metropolitanArea |
Name of the metropolitan area. |
Methods |
|
---|---|
|
Creates a new Connectivity Test. |
|
Deletes a specific ConnectivityTest . |
|
Gets the details of a specific Connectivity Test. |
|
Gets the access control policy for a resource. |
|
Lists all Connectivity Tests owned by a project. |
|
Updates the configuration of an existing ConnectivityTest . |
|
Rerun an existing ConnectivityTest . |
|
Sets the access control policy on the specified resource. |
|
Returns permissions that a caller has on the specified resource. |