Class ForwardingRule (1.4.0)

public sealed class ForwardingRule : IMessage<ForwardingRule>, IEquatable<ForwardingRule>, IDeepCloneable<ForwardingRule>, IBufferMessage, IMessage

Represents a Forwarding Rule resource. Forwarding rule resources in Google Cloud can be either regional or global in scope: * Global * Regional A forwarding rule and its corresponding IP address represent the frontend configuration of a Google Cloud Platform load balancer. Forwarding rules can also reference target instances and Cloud VPN Classic gateways (targetVpnGateway). For more information, read Forwarding rule concepts and Using protocol forwarding.

Inheritance

Object > ForwardingRule

Namespace

Google.Cloud.Compute.V1

Assembly

Google.Cloud.Compute.V1.dll

Constructors

ForwardingRule()

public ForwardingRule()

ForwardingRule(ForwardingRule)

public ForwardingRule(ForwardingRule other)
Parameter
NameDescription
otherForwardingRule

Properties

AllowGlobalAccess

public bool AllowGlobalAccess { get; set; }

This field is used along with the backend_service field for internal load balancing or with the target field for internal TargetInstance. If the field is set to TRUE, clients can access ILB from all regions. Otherwise only allows access from clients in the same region as the internal load balancer.

Property Value
TypeDescription
Boolean

AllPorts

public bool AllPorts { get; set; }

This field is used along with the backend_service field for Internal TCP/UDP Load Balancing or Network Load Balancing, or with the target field for internal and external TargetInstance. You can only use one of ports and port_range, or allPorts. The three are mutually exclusive. For TCP, UDP and SCTP traffic, packets addressed to any ports will be forwarded to the target or backendService.

Property Value
TypeDescription
Boolean

BackendService

public string BackendService { get; set; }

Identifies the backend service to which the forwarding rule sends traffic. Required for Internal TCP/UDP Load Balancing and Network Load Balancing; must be omitted for all other load balancer types.

Property Value
TypeDescription
String

CreationTimestamp

public string CreationTimestamp { get; set; }

[Output Only] Creation timestamp in RFC3339 text format.

Property Value
TypeDescription
String

Description

public string Description { get; set; }

An optional description of this resource. Provide this property when you create the resource.

Property Value
TypeDescription
String

Fingerprint

public string Fingerprint { get; set; }

Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a ForwardingRule. Include the fingerprint in patch request to ensure that you do not overwrite changes that were applied from another concurrent request. To see the latest fingerprint, make a get() request to retrieve a ForwardingRule.

Property Value
TypeDescription
String

HasAllowGlobalAccess

public bool HasAllowGlobalAccess { get; }

Gets whether the "allow_global_access" field is set

Property Value
TypeDescription
Boolean

HasAllPorts

public bool HasAllPorts { get; }

Gets whether the "all_ports" field is set

Property Value
TypeDescription
Boolean

HasBackendService

public bool HasBackendService { get; }

Gets whether the "backend_service" field is set

Property Value
TypeDescription
Boolean

HasCreationTimestamp

public bool HasCreationTimestamp { get; }

Gets whether the "creation_timestamp" field is set

Property Value
TypeDescription
Boolean

HasDescription

public bool HasDescription { get; }

Gets whether the "description" field is set

Property Value
TypeDescription
Boolean

HasFingerprint

public bool HasFingerprint { get; }

Gets whether the "fingerprint" field is set

Property Value
TypeDescription
Boolean

HasId

public bool HasId { get; }

Gets whether the "id" field is set

Property Value
TypeDescription
Boolean

HasIPAddress

public bool HasIPAddress { get; }

Gets whether the "I_p_address" field is set

Property Value
TypeDescription
Boolean

HasIPProtocol

public bool HasIPProtocol { get; }

Gets whether the "I_p_protocol" field is set

Property Value
TypeDescription
Boolean

HasIpVersion

public bool HasIpVersion { get; }

Gets whether the "ip_version" field is set

Property Value
TypeDescription
Boolean

HasIsMirroringCollector

public bool HasIsMirroringCollector { get; }

Gets whether the "is_mirroring_collector" field is set

Property Value
TypeDescription
Boolean

HasKind

public bool HasKind { get; }

Gets whether the "kind" field is set

Property Value
TypeDescription
Boolean

HasLabelFingerprint

public bool HasLabelFingerprint { get; }

Gets whether the "label_fingerprint" field is set

Property Value
TypeDescription
Boolean

HasLoadBalancingScheme

public bool HasLoadBalancingScheme { get; }

Gets whether the "load_balancing_scheme" field is set

Property Value
TypeDescription
Boolean

HasName

public bool HasName { get; }

Gets whether the "name" field is set

Property Value
TypeDescription
Boolean

HasNetwork

public bool HasNetwork { get; }

Gets whether the "network" field is set

Property Value
TypeDescription
Boolean

HasNetworkTier

public bool HasNetworkTier { get; }

Gets whether the "network_tier" field is set

Property Value
TypeDescription
Boolean

HasPortRange

public bool HasPortRange { get; }

Gets whether the "port_range" field is set

Property Value
TypeDescription
Boolean

HasPscConnectionId

public bool HasPscConnectionId { get; }

Gets whether the "psc_connection_id" field is set

Property Value
TypeDescription
Boolean

HasPscConnectionStatus

public bool HasPscConnectionStatus { get; }

Gets whether the "psc_connection_status" field is set

Property Value
TypeDescription
Boolean

HasRegion

public bool HasRegion { get; }

Gets whether the "region" field is set

Property Value
TypeDescription
Boolean
public bool HasSelfLink { get; }

Gets whether the "self_link" field is set

Property Value
TypeDescription
Boolean

HasServiceLabel

public bool HasServiceLabel { get; }

Gets whether the "service_label" field is set

Property Value
TypeDescription
Boolean

HasServiceName

public bool HasServiceName { get; }

Gets whether the "service_name" field is set

Property Value
TypeDescription
Boolean

HasSubnetwork

public bool HasSubnetwork { get; }

Gets whether the "subnetwork" field is set

Property Value
TypeDescription
Boolean

HasTarget

public bool HasTarget { get; }

Gets whether the "target" field is set

Property Value
TypeDescription
Boolean

Id

public ulong Id { get; set; }

[Output Only] The unique identifier for the resource. This identifier is defined by the server.

Property Value
TypeDescription
UInt64

IPAddress

public string IPAddress { get; set; }

IP address that this forwarding rule serves. When a client sends traffic to this IP address, the forwarding rule directs the traffic to the target that you specify in the forwarding rule. If you don't specify a reserved IP address, an ephemeral IP address is assigned. Methods for specifying an IP address: * IPv4 dotted decimal, as in 100.1.2.3 * Full URL, as in https://www.googleapis.com/compute/v1/projects/project_id/regions/region /addresses/address-name * Partial URL or by name, as in: - projects/project_id/regions/region/addresses/address-name - regions/region/addresses/address-name - global/addresses/address-name - address-name The loadBalancingScheme and the forwarding rule's target determine the type of IP address that you can use. For detailed information, see IP address specifications. Must be set to 0.0.0.0 when the target is targetGrpcProxy that has validateForProxyless field set to true. For Private Service Connect forwarding rules that forward traffic to Google APIs, IP address must be provided.

Property Value
TypeDescription
String

IPProtocol

public string IPProtocol { get; set; }

The IP protocol to which this rule applies. For protocol forwarding, valid options are TCP, UDP, ESP, AH, SCTP, ICMP and L3_DEFAULT. The valid IP protocols are different for different load balancing products as described in Load balancing features. Check the IPProtocolEnum enum for the list of possible values.

Property Value
TypeDescription
String

IpVersion

public string IpVersion { get; set; }

The IP Version that will be used by this forwarding rule. Valid options are IPV4 or IPV6. This can only be specified for an external global forwarding rule. Check the IpVersion enum for the list of possible values.

Property Value
TypeDescription
String

IsMirroringCollector

public bool IsMirroringCollector { get; set; }

Indicates whether or not this load balancer can be used as a collector for packet mirroring. To prevent mirroring loops, instances behind this load balancer will not have their traffic mirrored even if a PacketMirroring rule applies to them. This can only be set to true for load balancers that have their loadBalancingScheme set to INTERNAL.

Property Value
TypeDescription
Boolean

Kind

public string Kind { get; set; }

[Output Only] Type of the resource. Always compute#forwardingRule for Forwarding Rule resources.

Property Value
TypeDescription
String

LabelFingerprint

public string LabelFingerprint { get; set; }

A fingerprint for the labels being applied to this resource, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a ForwardingRule.

Property Value
TypeDescription
String

Labels

public MapField<string, string> Labels { get; }

Labels for this resource. These can only be added or modified by the setLabels method. Each label key/value pair must comply with RFC1035. Label values may be empty.

Property Value
TypeDescription
MapField<String, String>

LoadBalancingScheme

public string LoadBalancingScheme { get; set; }

Specifies the forwarding rule type. For more information about forwarding rules, refer to Forwarding rule concepts. Check the LoadBalancingScheme enum for the list of possible values.

Property Value
TypeDescription
String

MetadataFilters

public RepeatedField<MetadataFilter> MetadataFilters { get; }

Opaque filter criteria used by load balancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to load balancer, xDS clients present node metadata. When there is a match, the relevant configuration is made available to those proxies. Otherwise, all the resources (e.g. TargetHttpProxy, UrlMap) referenced by the ForwardingRule are not visible to those proxies. For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match. metadataFilters specified here will be applifed before those specified in the UrlMap that this ForwardingRule references. metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

Property Value
TypeDescription
RepeatedField<MetadataFilter>

Name

public string Name { get; set; }

Name of the resource; provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash. For Private Service Connect forwarding rules that forward traffic to Google APIs, the forwarding rule name must be a 1-20 characters string with lowercase letters and numbers and must start with a letter.

Property Value
TypeDescription
String

Network

public string Network { get; set; }

This field is not used for external load balancing. For Internal TCP/UDP Load Balancing, this field identifies the network that the load balanced IP should belong to for this Forwarding Rule. If this field is not specified, the default network will be used. For Private Service Connect forwarding rules that forward traffic to Google APIs, a network must be provided.

Property Value
TypeDescription
String

NetworkTier

public string NetworkTier { get; set; }

This signifies the networking tier used for configuring this load balancer and can only take the following values: PREMIUM, STANDARD. For regional ForwardingRule, the valid values are PREMIUM and STANDARD. For GlobalForwardingRule, the valid value is PREMIUM. If this field is not specified, it is assumed to be PREMIUM. If IPAddress is specified, this value must be equal to the networkTier of the Address. Check the NetworkTier enum for the list of possible values.

Property Value
TypeDescription
String

PortRange

public string PortRange { get; set; }

This field can be used only if: - Load balancing scheme is one of EXTERNAL, INTERNAL_SELF_MANAGED or INTERNAL_MANAGED - IPProtocol is one of TCP, UDP, or SCTP. Packets addressed to ports in the specified range will be forwarded to target or backend_service. You can only use one of ports, port_range, or allPorts. The three are mutually exclusive. Forwarding rules with the same [IPAddress, IPProtocol] pair must have disjoint ports. Some types of forwarding target have constraints on the acceptable ports. For more information, see Port specifications. @pattern: \d+(?:-\d+)?

Property Value
TypeDescription
String

Ports

public RepeatedField<string> Ports { get; }

The ports field is only supported when the forwarding rule references a backend_service directly. Only packets addressed to the specified list of ports are forwarded to backends. You can only use one of ports and port_range, or allPorts. The three are mutually exclusive. You can specify a list of up to five ports, which can be non-contiguous. Forwarding rules with the same [IPAddress, IPProtocol] pair must have disjoint ports. @pattern: \d+(?:-\d+)?

Property Value
TypeDescription
RepeatedField<String>

PscConnectionId

public ulong PscConnectionId { get; set; }

[Output Only] The PSC connection id of the PSC Forwarding Rule.

Property Value
TypeDescription
UInt64

PscConnectionStatus

public string PscConnectionStatus { get; set; }

Check the PscConnectionStatus enum for the list of possible values.

Property Value
TypeDescription
String

Region

public string Region { get; set; }

[Output Only] URL of the region where the regional forwarding rule resides. This field is not applicable to global forwarding rules. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

Property Value
TypeDescription
String
public string SelfLink { get; set; }

[Output Only] Server-defined URL for the resource.

Property Value
TypeDescription
String

ServiceDirectoryRegistrations

public RepeatedField<ForwardingRuleServiceDirectoryRegistration> ServiceDirectoryRegistrations { get; }

Service Directory resources to register this forwarding rule with. Currently, only supports a single Service Directory resource.

Property Value
TypeDescription
RepeatedField<ForwardingRuleServiceDirectoryRegistration>

ServiceLabel

public string ServiceLabel { get; set; }

An optional prefix to the service name for this Forwarding Rule. If specified, the prefix is the first label of the fully qualified service name. The label must be 1-63 characters long, and comply with RFC1035. Specifically, the label must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])? which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash. This field is only used for internal load balancing.

Property Value
TypeDescription
String

ServiceName

public string ServiceName { get; set; }

[Output Only] The internal fully qualified service name for this Forwarding Rule. This field is only used for internal load balancing.

Property Value
TypeDescription
String

Subnetwork

public string Subnetwork { get; set; }

This field identifies the subnetwork that the load balanced IP should belong to for this Forwarding Rule, used in internal load balancing and network load balancing with IPv6. If the network specified is in auto subnet mode, this field is optional. However, a subnetwork must be specified if the network is in custom subnet mode or when creating external forwarding rule with IPv6.

Property Value
TypeDescription
String

Target

public string Target { get; set; }
Property Value
TypeDescription
String