osc network subnet set

Updates a subnet.

Some attributes, such as IP version (ip_version), CIDR (cidr), and segment (segment_id) cannot be updated. Attempting to update these attributes results in a 400 Bad Request error.

Normal response codes: 200

Error response codes: 400, 401, 403, 404, 412

Usage: osc network subnet set [OPTIONS] <ID>

Arguments:

  • <ID> — subnet_id parameter for /v2.0/subnets/{subnet_id} API

Options:

  • --allocation-pools <JSON> — Allocation pools with start and end IP addresses for this subnet. If allocation_pools are not specified, OpenStack Networking automatically allocates pools for covering all IP addresses in the CIDR, excluding the address reserved for the subnet gateway by default.

    Parameter is an array, may be provided multiple times.

  • --description <DESCRIPTION> — A human-readable description for the resource. Default is an empty string

  • --dns-nameservers <DNS_NAMESERVERS> — List of dns name servers associated with the subnet. Default is an empty list.

    Parameter is an array, may be provided multiple times.

  • --dns-publish-fixed-ip <DNS_PUBLISH_FIXED_IP> — Whether to publish DNS records for IPs from this subnet. Default is false

    Possible values: true, false

  • --enable-dhcp <ENABLE_DHCP> — Indicates whether dhcp is enabled or disabled for the subnet. Default is true

    Possible values: true, false

  • --gateway-ip <GATEWAY_IP> — Gateway IP of this subnet. If the value is null that implies no gateway is associated with the subnet

  • --no-gateway-ip — Set explicit NULL for the gateway_ip

  • --host-routes <JSON> — Additional routes for the subnet. A list of dictionaries with destination and nexthop parameters. Default value is an empty list.

    Parameter is an array, may be provided multiple times.

  • --name <NAME> — Human-readable name of the resource

  • --segment-id <SEGMENT_ID> — The ID of a network segment the subnet is associated with. It is available when segment extension is enabled

  • --no-segment-id — Set explicit NULL for the segment_id

  • --service-types <SERVICE_TYPES> — The service types associated with the subnet.

    Parameter is an array, may be provided multiple times.