ConnectionRule Struct
Example
ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ec2 as ec2 } from 'aws-cdk-lib';
const connectionRule: ec2.ConnectionRule = {
fromPort: 123,
// the properties below are optional
description: 'description',
protocol: 'protocol',
toPort: 123,
};
python
# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_ec2 as ec2
connection_rule = ec2.ConnectionRule(
from_port=123,
# the properties below are optional
description="description",
protocol="protocol",
to_port=123
)
java
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import software.amazon.awscdk.services.ec2.*;
ConnectionRule connectionRule = ConnectionRule.builder()
.fromPort(123)
// the properties below are optional
.description("description")
.protocol("protocol")
.toPort(123)
.build();
csharp
// Install: dotnet add package Amazon.CDK.Lib
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.EC2;
var connectionRule = new ConnectionRule {
FromPort = 123,
// the properties below are optional
Description = "description",
Protocol = "protocol",
ToPort = 123
};
go
// Install: go get github.com/aws/aws-cdk-go/awscdk/v2
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"
connectionRule := &ConnectionRule{
FromPort: jsii.Number(123),
// the properties below are optional
Description: jsii.String("description"),
Protocol: jsii.String("protocol"),
ToPort: jsii.Number(123),
}
Properties
descriptionoptionalstringdescriptionoptionalstrdescriptionoptionalStringDescriptionoptionalstringDescriptionoptional*string#Description of this connection.
Default: No description
It is applied to both the ingress rule and the egress rule.
Start of port range for the TCP and UDP protocols, or an ICMP type number.
If you specify icmp for the IpProtocol property, you can specify -1 as a wildcard (i.e., any ICMP type number).
protocoloptionalstringprotocoloptionalstrprotocoloptionalStringProtocoloptionalstringProtocoloptional*string= tcp#The IP protocol name (tcp, udp, icmp) or number (see Protocol Numbers).
notes
Use -1 to specify all protocols. If you specify -1, or a protocol number other than tcp, udp, icmp, or 58 (ICMPv6), traffic on all ports is allowed, regardless of any ports you specify. For tcp, udp, and icmp, you must specify a port range. For protocol 58 (ICMPv6), you can optionally specify a port range; if you don't, traffic for all types and codes is allowed.
toPortoptionalnumberto_portoptionalint | floattoPortoptionalNumberToPortoptionaldoubleToPortoptional*float64#End of port range for the TCP and UDP protocols, or an ICMP code.
Default: If toPort is not specified, it will be the same as fromPort.
If you specify icmp for the IpProtocol property, you can specify -1 as a wildcard (i.e., any ICMP code).