AWS SDK Version 3 for .NET
API Reference

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Creates an entry (a rule) in a network ACL with the specified rule number. Each network ACL has a set of numbered ingress rules and a separate set of numbered egress rules. When determining whether a packet should be allowed in or out of a subnet associated with the ACL, we process the entries in the ACL according to the rule numbers, in ascending order. Each network ACL has a set of ingress rules and a separate set of egress rules.

We recommend that you leave room between the rule numbers (for example, 100, 110, 120, ...), and not number them one right after the other (for example, 101, 102, 103, ...). This makes it easier to add a rule between existing ones without having to renumber the rules.

After you add an entry, you can't modify it; you must either replace it, or create an entry and delete the old one.

For more information about network ACLs, see Network ACLs in the Amazon Virtual Private Cloud User Guide.

Note:

For PCL this operation is only available in asynchronous form. Please refer to CreateNetworkAclEntryAsync.

Namespace: Amazon.EC2
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

C#
public virtual CreateNetworkAclEntryResponse CreateNetworkAclEntry(
         CreateNetworkAclEntryRequest request
)
Parameters
request
Type: Amazon.EC2.Model.CreateNetworkAclEntryRequest

Container for the necessary parameters to execute the CreateNetworkAclEntry service method.

Return Value
The response from the CreateNetworkAclEntry service method, as returned by EC2.

Examples

This example creates an entry for the specified network ACL. The rule allows ingress traffic from anywhere (0.0.0.0/0) on UDP port 53 (DNS) into any associated subnet.

To create a network ACL entry


var response = client.CreateNetworkAclEntry(new CreateNetworkAclEntryRequest 
{
    CidrBlock = "0.0.0.0/0",
    Egress = false,
    NetworkAclId = "acl-5fb85d36",
    PortRange = new PortRange {
        From = 53,
        To = 53
    },
    Protocol = "udp",
    RuleAction = "allow",
    RuleNumber = 100
});


            

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

See Also