Network.AWS.EC2.CreateDHCPOptions

Creates a set of DHCP options for your VPC. After creating the set, you must associate it with the VPC, causing all existing and new instances that you launch in the VPC to use this set of DHCP options. The following are the individual DHCP options you can specify. For more information about the options, see RFC 2132.

• 'domain-name-servers' - The IP addresses of up to four domain name servers, or AmazonProvidedDNS. The default DHCP option set specifies AmazonProvidedDNS. If specifying more than one domain name server, specify the IP addresses in a single parameter, separated by commas.
• 'domain-name' - If you're using AmazonProvidedDNS in 'us-east-1', specify 'ec2.internal'. If you're using AmazonProvidedDNS in another region, specify 'region.compute.internal' (for example, 'ap-northeast-1.compute.internal'). Otherwise, specify a domain name (for example, com). Important: Some Linux operating systems accept multiple domain names separated by spaces. However, Windows and other Linux operating systems treat the value as a single domain, which results in unexpected behavior. If your DHCP options set is associated with a VPC that has instances with multiple operating systems, specify only one domain name.
• 'ntp-servers' - The IP addresses of up to four Network Time Protocol (NTP) servers.
• 'netbios-name-servers' - The IP addresses of up to four NetBIOS name servers.
• 'netbios-node-type' - The NetBIOS node type (1, 2, 4, or 8). We recommend that you specify 2 (broadcast and multicast are not currently supported). For more information about these node types, see RFC 2132.

Your VPC automatically starts out with a set of DHCP options that includes only a DNS server that we provide (AmazonProvidedDNS). If you create a set of options, and if your VPC has an Internet gateway, make sure to set the 'domain-name-servers' option either to AmazonProvidedDNS or to a domain name server of your choice. For more information about DHCP options, see DHCP Options Sets in the Amazon Virtual Private Cloud User Guide.

See: AWS API Reference for CreateDHCPOptions.

Creating a Request

createDHCPOptions :: CreateDHCPOptions

Creates a value of CreateDHCPOptions with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cdoDryRun
• cdoDHCPConfigurations

data CreateDHCPOptions

See: createDHCPOptions smart constructor.

Instances

Eq CreateDHCPOptions

Data CreateDHCPOptions

Read CreateDHCPOptions

Show CreateDHCPOptions

Generic CreateDHCPOptions

AWSRequest CreateDHCPOptions

ToPath CreateDHCPOptions

ToHeaders CreateDHCPOptions

ToQuery CreateDHCPOptions

type Rep CreateDHCPOptions

type Rs CreateDHCPOptions = CreateDHCPOptionsResponse

Request Lenses

cdoDryRun :: Lens' CreateDHCPOptions (Maybe Bool)

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

cdoDHCPConfigurations :: Lens' CreateDHCPOptions [NewDHCPConfiguration]

A DHCP configuration option.

Destructuring the Response

createDHCPOptionsResponse

Arguments

:: Int

cdorsResponseStatus

-> CreateDHCPOptionsResponse

Creates a value of CreateDHCPOptionsResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cdorsDHCPOptions
• cdorsResponseStatus

data CreateDHCPOptionsResponse

See: createDHCPOptionsResponse smart constructor.

Instances

Eq CreateDHCPOptionsResponse

Data CreateDHCPOptionsResponse

Read CreateDHCPOptionsResponse

Show CreateDHCPOptionsResponse

Generic CreateDHCPOptionsResponse

type Rep CreateDHCPOptionsResponse

Response Lenses

cdorsDHCPOptions :: Lens' CreateDHCPOptionsResponse (Maybe DHCPOptions)

A set of DHCP options.

cdorsResponseStatus :: Lens' CreateDHCPOptionsResponse Int

The response status code.