Class RouterNat (0.4.2)

Version 0.4.2

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RouterNat(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Represents a Nat resource. It enables the VMs within the specified subnetworks to access Internet without external IP addresses. It specifies a list of subnetworks (and the ranges within) that want to use NAT. Customers can also provide the external IPs that would be used for NAT. GCP would auto-allocate ephemeral IPs if no external IPs are provided.

Attributes

Name	Description
drain_nat_ips	Sequence[str] A list of URLs of the IP resources to be drained. These IPs must be valid static external IPs that have been assigned to the NAT. These IPs should be used for updating/patching a NAT only.
icmp_idle_timeout_sec	int Timeout (in seconds) for ICMP connections. Defaults to 30s if not set.
log_config	google.cloud.compute_v1.types.RouterNatLogConfig Configure logging on this NAT.
min_ports_per_vm	int Minimum number of ports allocated to a VM from this NAT config. If not set, a default number of ports is allocated to a VM. This is rounded up to the nearest power of 2. For example, if the value of this field is 50, at least 64 ports are allocated to a VM.
name	str Unique name of this Nat service. The name must be 1-63 characters long and comply with RFC1035.
nat_ip_allocate_option	google.cloud.compute_v1.types.RouterNat.NatIpAllocateOption Specify the NatIpAllocateOption, which can take one of the following values: - MANUAL_ONLY: Uses only Nat IP addresses provided by customers. When there are not enough specified Nat IPs, the Nat service fails for new VMs. - AUTO_ONLY: Nat IPs are allocated by Google Cloud Platform; customers can't specify any Nat IPs. When choosing AUTO_ONLY, then nat_ip should be empty.
nat_ips	Sequence[str] A list of URLs of the IP resources used for this Nat service. These IP addresses must be valid static external IP addresses assigned to the project.
source_subnetwork_ip_ranges_to_nat	google.cloud.compute_v1.types.RouterNat.SourceSubnetworkIpRangesToNat Specify the Nat option, which can take one of the following values: - ALL_SUBNETWORKS_ALL_IP_RANGES: All of the IP ranges in every Subnetwork are allowed to Nat. - ALL_SUBNETWORKS_ALL_PRIMARY_IP_RANGES: All of the primary IP ranges in every Subnetwork are allowed to Nat. - LIST_OF_SUBNETWORKS: A list of Subnetworks are allowed to Nat (specified in the field subnetwork below) The default is SUBNETWORK_IP_RANGE_TO_NAT_OPTION_UNSPECIFIED. Note that if this field contains ALL_SUBNETWORKS_ALL_IP_RANGES or ALL_SUBNETWORKS_ALL_PRIMARY_IP_RANGES, then there should not be any other Router.Nat section in any Router for this network in this region.
subnetworks	Sequence[google.cloud.compute_v1.types.RouterNatSubnetworkToNat] A list of Subnetwork resources whose traffic should be translated by NAT Gateway. It is used only when LIST_OF_SUBNETWORKS is selected for the SubnetworkIpRangeToNatOption above.
tcp_established_idle_timeout_sec	int Timeout (in seconds) for TCP established connections. Defaults to 1200s if not set.
tcp_transitory_idle_timeout_sec	int Timeout (in seconds) for TCP transitory connections. Defaults to 30s if not set.
udp_idle_timeout_sec	int Timeout (in seconds) for UDP connections. Defaults to 30s if not set.

Classes

NatIpAllocateOption

NatIpAllocateOption(value)

Specify the NatIpAllocateOption, which can take one of the following values:

• MANUAL_ONLY: Uses only Nat IP addresses provided by customers. When there are not enough specified Nat IPs, the Nat service fails for new VMs.
• AUTO_ONLY: Nat IPs are allocated by Google Cloud Platform; customers can't specify any Nat IPs. When choosing AUTO_ONLY, then nat_ip should be empty.

SourceSubnetworkIpRangesToNat

SourceSubnetworkIpRangesToNat(value)

Specify the Nat option, which can take one of the following values:

• ALL_SUBNETWORKS_ALL_IP_RANGES: All of the IP ranges in every Subnetwork are allowed to Nat.
• ALL_SUBNETWORKS_ALL_PRIMARY_IP_RANGES: All of the primary IP ranges in every Subnetwork are allowed to Nat.
• LIST_OF_SUBNETWORKS: A list of Subnetworks are allowed to Nat (specified in the field subnetwork below) The default is SUBNETWORK_IP_RANGE_TO_NAT_OPTION_UNSPECIFIED. Note that if this field contains ALL_SUBNETWORKS_ALL_IP_RANGES or ALL_SUBNETWORKS_ALL_PRIMARY_IP_RANGES, then there should not be any other Router.Nat section in any Router for this network in this region.