Interface IConnectionRule

Namespace: Amazon.CDK.AWS.EC2

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public interface IConnectionRule

Syntax (vb)

Public Interface IConnectionRule

Remarks

ExampleMetadata: fixture=_generated

Examples

// 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
            };

Synopsis

Properties

Description	Description of this connection.
FromPort	Start of port range for the TCP and UDP protocols, or an ICMP type number.
Protocol	The IP protocol name (tcp, udp, icmp) or number (see Protocol Numbers).
ToPort	End of port range for the TCP and UDP protocols, or an ICMP code.

Properties

Description

Description of this connection.

string? Description { get; }

Property Value

string

Remarks

It is applied to both the ingress rule and the egress rule.

Default: No description

FromPort

Start of port range for the TCP and UDP protocols, or an ICMP type number.

double FromPort { get; }

Property Value

double

Remarks

If you specify icmp for the IpProtocol property, you can specify -1 as a wildcard (i.e., any ICMP type number).

Protocol

The IP protocol name (tcp, udp, icmp) or number (see Protocol Numbers).

string? Protocol { get; }

Property Value

string

Remarks

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.

Default: tcp

ToPort

End of port range for the TCP and UDP protocols, or an ICMP code.

double? ToPort { get; }

Property Value

double?

Remarks

If you specify icmp for the IpProtocol property, you can specify -1 as a wildcard (i.e., any ICMP code).

Default: If toPort is not specified, it will be the same as fromPort.