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당사는 사이트와 서비스를 제공하는 데 필요한 필수 쿠키 및 유사한 도구를 사용합니다. 고객이 사이트를 어떻게 사용하는지 파악하고 개선할 수 있도록 성능 쿠키를 사용해 익명의 통계를 수집합니다. 필수 쿠키는 비활성화할 수 없지만 '사용자 지정' 또는 ‘거부’를 클릭하여 성능 쿠키를 거부할 수 있습니다.

사용자가 동의하는 경우 AWS와 승인된 제3자도 쿠키를 사용하여 유용한 사이트 기능을 제공하고, 사용자의 기본 설정을 기억하고, 관련 광고를 비롯한 관련 콘텐츠를 표시합니다. 필수가 아닌 모든 쿠키를 수락하거나 거부하려면 ‘수락’ 또는 ‘거부’를 클릭하세요. 더 자세한 내용을 선택하려면 ‘사용자 정의’를 클릭하세요.

Firewall - AWS Network Firewall
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Firewall

The firewall defines the configuration settings for an AWS Network Firewall firewall. These settings include the firewall policy, the subnets in your VPC to use for the firewall endpoints, and any tags that are attached to the firewall AWS resource.

The status of the firewall, for example whether it's ready to filter network traffic, is provided in the corresponding FirewallStatus. You can retrieve both objects by calling DescribeFirewall.

Contents

FirewallId

The unique identifier for the firewall.

Type: String

Length Constraints: Fixed length of 36.

Pattern: ^([0-9a-f]{8})-([0-9a-f]{4}-){3}([0-9a-f]{12})$

Required: Yes

FirewallPolicyArn

The Amazon Resource Name (ARN) of the firewall policy.

The relationship of firewall to firewall policy is many to one. Each firewall requires one firewall policy association, and you can use the same firewall policy for multiple firewalls.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Pattern: ^arn:aws.*

Required: Yes

SubnetMappings

The public subnets that Network Firewall is using for the firewall. Each subnet must belong to a different Availability Zone.

Type: Array of SubnetMapping objects

Required: Yes

VpcId

The unique identifier of the VPC where the firewall is in use.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: ^vpc-[0-9a-f]+$

Required: Yes

DeleteProtection

A flag indicating whether it is possible to delete the firewall. A setting of TRUE indicates that the firewall is protected against deletion. Use this setting to protect against accidentally deleting a firewall that is in use. When you create a firewall, the operation initializes this flag to TRUE.

Type: Boolean

Required: No

Description

A description of the firewall.

Type: String

Length Constraints: Maximum length of 512.

Pattern: ^.*$

Required: No

EncryptionConfiguration

A complex type that contains the AWS KMS encryption configuration settings for your firewall.

Type: EncryptionConfiguration object

Required: No

FirewallArn

The Amazon Resource Name (ARN) of the firewall.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Pattern: ^arn:aws.*

Required: No

FirewallName

The descriptive name of the firewall. You can't change the name of a firewall after you create it.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: ^[a-zA-Z0-9-]+$

Required: No

FirewallPolicyChangeProtection

A setting indicating whether the firewall is protected against a change to the firewall policy association. Use this setting to protect against accidentally modifying the firewall policy for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

Type: Boolean

Required: No

SubnetChangeProtection

A setting indicating whether the firewall is protected against changes to the subnet associations. Use this setting to protect against accidentally modifying the subnet associations for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

Type: Boolean

Required: No

Tags

Type: Array of Tag objects

Array Members: Minimum number of 1 item. Maximum number of 200 items.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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