AWS::EC2::NetworkInterface ConnectionTrackingSpecification

Configurable options for connection tracking on a network interface. For more information, see Connection tracking timeouts in the Amazon Elastic Compute Cloud User Guide.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "TcpEstablishedTimeout" : Integer,
  "UdpStreamTimeout" : Integer,
  "UdpTimeout" : Integer
}

YAML

  TcpEstablishedTimeout: Integer
  UdpStreamTimeout: Integer
  UdpTimeout: Integer

Properties

TcpEstablishedTimeout

Timeout (in seconds) for idle TCP connections in an established state. Min: 60 seconds. Max: 432000 seconds (5 days). Default: 432000 seconds. Recommended: Less than 432000 seconds.

Required: No

Type: Integer

Update requires: Some interruptions

UdpStreamTimeout

Timeout (in seconds) for idle UDP flows classified as streams which have seen more than one request-response transaction. Min: 60 seconds. Max: 180 seconds (3 minutes). Default: 180 seconds.

Required: No

Type: Integer

Update requires: Some interruptions

UdpTimeout

Timeout (in seconds) for idle UDP flows that have seen traffic only in a single direction or a single request-response transaction. Min: 30 seconds. Max: 60 seconds. Default: 30 seconds.

Required: No

Type: Integer

Update requires: Some interruptions