Class: Aws::EC2::Types::LaunchTemplateEnaSrdSpecification

Inherits:

Struct

Object
Struct
Aws::EC2::Types::LaunchTemplateEnaSrdSpecification

show all

Includes:: Structure

Defined in:: lib/aws-sdk-ec2/types.rb

Overview

ENA Express uses Amazon Web Services Scalable Reliable Datagram (SRD) technology to increase the maximum bandwidth used per stream and minimize tail latency of network traffic between EC2 instances. With ENA Express, you can communicate between two EC2 instances in the same subnet within the same account, or in different accounts. Both sending and receiving instances must have ENA Express enabled.

To improve the reliability of network packet delivery, ENA Express reorders network packets on the receiving end by default. However, some UDP-based applications are designed to handle network packets that are out of order to reduce the overhead for packet delivery at the network layer. When ENA Express is enabled, you can specify whether UDP network traffic uses it.

Constant Summary collapse

SENSITIVE =

[]

Instance Attribute Summary collapse

#ena_srd_enabled ⇒ Boolean

Indicates whether ENA Express is enabled for the network interface.
#ena_srd_udp_specification ⇒ Types::LaunchTemplateEnaSrdUdpSpecification

Configures ENA Express for UDP network traffic.

Instance Attribute Details

#ena_srd_enabled ⇒ `Boolean`

Indicates whether ENA Express is enabled for the network interface.

Returns:

(Boolean)

# File 'lib/aws-sdk-ec2/types.rb', line 43802

class LaunchTemplateEnaSrdSpecification < Struct.new(
  :ena_srd_enabled,
  :ena_srd_udp_specification)
  SENSITIVE = []
  include Aws::Structure
end

#ena_srd_udp_specification ⇒ `Types::LaunchTemplateEnaSrdUdpSpecification`

Configures ENA Express for UDP network traffic.