com.aliyun.sdk.service.ddoscoo20200101.models

类 ConfigUdpReflectRequest.Builder

java.lang.Object

com.aliyun.sdk.service.ddoscoo20200101.models.ConfigUdpReflectRequest.Builder

所有已实现的接口:

darabonba.core.RequestModel.Builder<ConfigUdpReflectRequest,ConfigUdpReflectRequest.Builder>

封闭类:

ConfigUdpReflectRequest

public static final class ConfigUdpReflectRequest.Builder
extends Object

方法概要

限定符和类型	方法和说明
ConfigUdpReflectRequest	build()
ConfigUdpReflectRequest.Builder	config(String config) The configuration of the filtering policy for UDP reflection attacks.
ConfigUdpReflectRequest.Builder	instanceId(String instanceId) The ID of the instance.
ConfigUdpReflectRequest.Builder	regionId(String regionId) The region ID of the Anti-DDoS Proxy instance.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

config

public ConfigUdpReflectRequest.Builder config(String config)

The configuration of the filtering policy for UDP reflection attacks.

The value is a string that consists of a JSON struct. The JSON struct contains the following field:

• UdpSports: the source ports of the UDP traffic that you want to block. This field is required and must be of the ARRAY type. Example: [17,19].

  We recommend that you block the following source ports of UDP traffic:

  • UDP 17: QOTD reflection attacks
  • UDP 19: CharGEN reflection attacks
  • UDP 69: TFTP reflection attacks
  • UDP 111: Portmap reflection attacks
  • UDP 123: NTP reflection attacks
  • UDP 137: NetBIOS reflection attacks
  • UDP 161: SNMPv2 reflection attacks
  • UDP 389: CLDAP reflection attacks
  • UDP 1194: OpenVPN reflection attacks
  • UDP 1900: SSDP reflection attacks
  • UDP 3389: RDP reflection attacks
  • UDP 11211: memcached reflection attacks

This parameter is required.

example:

{"UdpSports":[17,19]}

instanceId

public ConfigUdpReflectRequest.Builder instanceId(String instanceId)

The ID of the instance.

You can call the DescribeInstanceIds operation to query the IDs of all instances.

This parameter is required.

example:

ddoscoo-cn-i7m25564****

regionId

public ConfigUdpReflectRequest.Builder regionId(String regionId)

The region ID of the Anti-DDoS Proxy instance. Valid values:

• cn-hangzhou: indicates an Anti-DDoS Proxy (Chinese Mainland) instance. This is the default value.
• ap-southeast-1: indicates an Anti-DDoS Proxy (Outside Chinese Mainland) instance.

example:

cn-hangzhou

build

public ConfigUdpReflectRequest build()