- NAME
-
- gcloud alpha compute routers nats update - update a NAT on a Compute Engine router
- SYNOPSIS
-
-
gcloud alpha compute routers nats updateNAME--router=ROUTER[--async] [--auto-network-tier=AUTO_NETWORK_TIER] [--[no-]enable-dynamic-port-allocation] [--enable-endpoint-independent-mapping] [--enable-logging] [--log-filter=LOG_FILTER] [--region=REGION] [--rules=RULES] [--auto-allocate-nat-external-ips|--nat-external-ip-pool=IP_ADDRESS,[IP_ADDRESS,…]] [--clear-icmp-idle-timeout|--icmp-idle-timeout=ICMP_IDLE_TIMEOUT] [--clear-max-ports-per-vm|--max-ports-per-vm=MAX_PORTS_PER_VM] [--clear-min-ports-per-vm|--min-ports-per-vm=MIN_PORTS_PER_VM] [--clear-nat-external-drain-ip-pool|--nat-external-drain-ip-pool=NAT_EXTERNAL_DRAIN_IP_POOL,[…]] [--clear-nat-subnet-ip-ranges|--nat-all-subnet-ip-ranges|--nat-custom-subnet-ip-ranges=SUBNETWORK[:RANGE_NAME|:ALL],[…] |--nat-primary-subnet-ip-ranges] [--clear-nat64-subnet-ip-ranges|--nat64-all-v6-subnet-ip-ranges|--nat64-custom-v6-subnet-ip-ranges=SUBNETWORK,[SUBNETWORK,…]] [--clear-tcp-established-idle-timeout|--tcp-established-idle-timeout=TCP_ESTABLISHED_IDLE_TIMEOUT] [--clear-tcp-time-wait-timeout|--tcp-time-wait-timeout=TCP_TIME_WAIT_TIMEOUT] [--clear-tcp-transitory-idle-timeout|--tcp-transitory-idle-timeout=TCP_TRANSITORY_IDLE_TIMEOUT] [--clear-udp-idle-timeout|--udp-idle-timeout=UDP_IDLE_TIMEOUT] [GCLOUD_WIDE_FLAG …]
-
- DESCRIPTION
-
(ALPHA)gcloud alpha compute routers nats updateis used to update a NAT in a Compute Engine router. - EXAMPLES
-
Change subnetworks and IP address resources associated with NAT:
gcloud alpha compute routers nats update nat1 --router=my-router --nat-external-ip-pool=ip-address2,ip-address3 --nat-custom-subnet-ip-ranges=subnet-2,subnet-3:secondary-range-2Change minimum default ports allocated per VM associated with NAT:
gcloud alpha compute routers nats update nat1 --router=my-router --min-ports-per-vm=128Change connection timeouts associated with NAT:
gcloud alpha compute routers nats update nat1 --router=my-router --udp-mapping-idle-timeout=60s --icmp-mapping-idle-timeout=60s --tcp-established-connection-idle-timeout=60s --tcp-transitory-connection-idle-timeout=60sReset connection timeouts associated NAT to default values:
gcloud alpha compute routers nats update nat1 --router=my-router --clear-udp-mapping-idle-timeout --clear-icmp-mapping-idle-timeout --clear-tcp-established-connection-idle-timeout --clear-tcp-transitory-connection-idle-timeout - POSITIONAL ARGUMENTS
-
NAME- Name of the NAT to create
- REQUIRED FLAGS
-
--router=ROUTER- The Router to use for NAT.
- OPTIONAL FLAGS
-
--async- Return immediately, without waiting for the operation in progress to complete.
--auto-network-tier=AUTO_NETWORK_TIER-
The network tier to use when automatically reserving NAT IP addresses.
AUTO_NETWORK_TIERmust be one of:PREMIUM- High quality, Google-grade network tier with support for all networking products.
STANDARD- Public internet quality, with only limited support for other networking products.
--[no-]enable-dynamic-port-allocation-
Enable dynamic port allocation.
If not specified, Dynamic Port Allocation is disabled by default.
Use
--enable-dynamic-port-allocationto enable and--no-enable-dynamic-port-allocationto disable. --enable-endpoint-independent-mapping-
Enable endpoint-independent mapping for the NAT (as defined in RFC 5128).
If not specified, NATs have endpoint-independent mapping disabled by default.
Use
--no-enable-endpoint-independent-mappingto disable endpoint-independent mapping. --enable-logging- Enable logging for the NAT. Logs will be exported to Stackdriver. NAT logging is disabled by default. To disable logging for the NAT, use $ gcloud alpha compute routers nats update MY-NAT \ --no-enable-logging --router ROUTER --region REGION
--log-filter=LOG_FILTER-
Filter for logs exported to stackdriver.
The default is ALL.
If logging is not enabled, filter settings will be persisted but will have no effect.
Use --[no-]enable-logging to enable and disable logging.
LOG_FILTERmust be one of:ALL- Export logs for all connections handled by this NAT.
ERRORS_ONLY- Export logs for connection failures only.
TRANSLATIONS_ONLY- Export logs for successful connections only.
--region=REGION-
Region of the NAT to create. If not specified, you might be prompted to select a
region (interactive mode only).
To avoid prompting when this flag is omitted, you can set the
compute/regiongcloud config set compute/region REGIONA list of regions can be fetched by running:
gcloud compute regions listTo unset the property, run:
gcloud config unset compute/regionAlternatively, the region can be stored in the environment variable
CLOUDSDK_COMPUTE_REGION --rules=RULES- Path to YAML file containing NAT Rules applied to the NAT. The YAML file format must follow the REST API schema for NAT Rules. See API Discovery docs for reference.
-
At most one of these can be specified:
--auto-allocate-nat-external-ips- Automatically allocate external IP addresses for Cloud NAT
--nat-external-ip-pool=IP_ADDRESS,[IP_ADDRESS,…]- External IP Addresses to use for Cloud NAT
-
At most one of these can be specified:
--clear-icmp-idle-timeout- Clear timeout for ICMP connections
--icmp-idle-timeout=ICMP_IDLE_TIMEOUT- Timeout for ICMP connections. See https://cloud.google.com/sdk/gcloud/reference/topic/datetimes for information on duration formats.
-
At most one of these can be specified:
--clear-max-ports-per-vm- Clear maximum ports to be allocated to a VM
--max-ports-per-vm=MAX_PORTS_PER_VM-
Maximum ports to be allocated to a VM.
This field can only be set when Dynamic Port Allocation is enabled and defaults to 65536. It must be set to a power of 2 that is greater than minPortsPerVm and at most 65536.
-
At most one of these can be specified:
--clear-min-ports-per-vm- Clear minimum ports to be allocated to a VM
--min-ports-per-vm=MIN_PORTS_PER_VM-
Minimum ports to be allocated to a VM.
If Dynamic Port Allocation is disabled, this defaults to 64.
If Dynamic Port Allocation is enabled, this defaults to 32 and must be set to a power of 2 that is at least 32 and lower than maxPortsPerVm.
-
At most one of these can be specified:
--clear-nat-external-drain-ip-pool- Clear the drained NAT IPs
--nat-external-drain-ip-pool=NAT_EXTERNAL_DRAIN_IP_POOL,[…]-
External IP Addresses to be drained
These IPs must be valid external IPs that have been used as NAT IPs
-
IPv4 subnetwork range options.
At most one of these can be specified:
--clear-nat-subnet-ip-ranges- Clear options related to the NAT's subnet ranges.
--nat-all-subnet-ip-ranges- Allow all IP ranges of all subnetworks in the region, including primary and secondary ranges, to use NAT.
--nat-custom-subnet-ip-ranges=SUBNETWORK[:RANGE_NAME|:ALL],[…]-
List of subnetwork primary and secondary IP ranges to be allowed to use NAT.
-
SUBNETWORK:ALL- specifying a subnetwork name with ALL includes the primary range and all secondary ranges of the subnet. -
SUBNETWORK- including a subnetwork name includes only the primary subnet range of the subnetwork. -
SUBNETWORK:RANGE_NAME- specifying a subnetwork and secondary range name includes only that secondary range. It does not include the primary range of the subnet.
-
--nat-primary-subnet-ip-ranges- Allow only primary IP ranges of all subnetworks in the region to use NAT.
-
IPv6 subnetwork range options.
At most one of these can be specified:
--clear-nat64-subnet-ip-ranges- Clear options related to the NAT64's subnet ranges.
--nat64-all-v6-subnet-ip-ranges- Allow all ip ranges of ipv6 subnetworks in the region to use NAT.
--nat64-custom-v6-subnet-ip-ranges=SUBNETWORK,[SUBNETWORK,…]- List of ipv6 subnetworks to be allowed tp use NAT.
-
At most one of these can be specified:
--clear-tcp-established-idle-timeout- Clear timeout for TCP established connections
--tcp-established-idle-timeout=TCP_ESTABLISHED_IDLE_TIMEOUT- Timeout for TCP established connections. See https://cloud.google.com/sdk/gcloud/reference/topic/datetimes for information on duration formats.
-
At most one of these can be specified:
--clear-tcp-time-wait-timeout- Clear timeout for TCP connections in the TIME_WAIT state
--tcp-time-wait-timeout=TCP_TIME_WAIT_TIMEOUT- Timeout for TCP connections in the TIME_WAIT state. See https://cloud.google.com/sdk/gcloud/reference/topic/datetimes for information on duration formats.
-
At most one of these can be specified:
--clear-tcp-transitory-idle-timeout- Clear timeout for TCP transitory connections
--tcp-transitory-idle-timeout=TCP_TRANSITORY_IDLE_TIMEOUT- Timeout for TCP transitory connections. See https://cloud.google.com/sdk/gcloud/reference/topic/datetimes for information on duration formats.
-
At most one of these can be specified:
--clear-udp-idle-timeout- Clear timeout for UDP connections
--udp-idle-timeout=UDP_IDLE_TIMEOUT- Timeout for UDP connections. See https://cloud.google.com/sdk/gcloud/reference/topic/datetimes for information on duration formats.
- GCLOUD WIDE FLAGS
-
These flags are available to all commands:
--access-token-file,--account,--billing-project,--configuration,--flags-file,--flatten,--format,--help,--impersonate-service-account,--log-http,--project,--quiet,--trace-token,--user-output-enabled,--verbosity.Run
$ gcloud helpfor details. - API REFERENCE
-
This command, when specified without alpha or beta, uses the compute/v1/routers
API. The full documentation for this API can be found at: https://cloud.google.com/compute/docs/reference/rest/v1/routers/
The beta command uses the compute/beta/routers API. The full documentation for this API can be found at: https://cloud.google.com/compute/docs/reference/rest/beta/routers/
The alpha command uses the compute/alpha/routers API. Full documentation is not available for the alpha API.
- NOTES
-
This command is currently in alpha and might change without notice. If this
command fails with API permission errors despite specifying the correct project,
you might be trying to access an API with an invitation-only early access
allowlist. These variants are also available:
gcloud compute routers nats updategcloud beta compute routers nats update
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Last updated 2024-08-20 UTC.