create_network_acl_entry¶
Operation¶
async
¶
create_network_acl_entry(input: CreateNetworkAclEntryInput, plugins: list[Plugin] | None = None) -> CreateNetworkAclEntryOutput
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 VPC User Guide.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
input
|
CreateNetworkAclEntryInput
|
An instance of |
required |
plugins
|
list[Plugin] | None
|
A list of callables that modify the configuration dynamically. Changes made by these plugins only apply for the duration of the operation execution and will not affect any other operation invocations. |
None
|
Returns:
| Type | Description |
|---|---|
CreateNetworkAclEntryOutput
|
An instance of |
Input¶
dataclass
¶
Bases: _SerdeShape
Dataclass for CreateNetworkAclEntryInput structure.
Attributes¶
class-attribute
instance-attribute
¶
cidr_block: str | None = ...
The IPv4 network range to allow or deny, in CIDR notation (for example
172.16.0.0/24). We modify the specified CIDR block to its canonical
form; for example, if you specify 100.68.0.18/18, we modify it to
100.68.0.0/18.
class-attribute
instance-attribute
¶
dry_run: bool | None = ...
Checks whether you have the required permissions for the action, without
actually making the request, and provides an error response. If you have
the required permissions, the error response is DryRunOperation.
Otherwise, it is UnauthorizedOperation.
class-attribute
instance-attribute
¶
egress: bool | None = ...
Indicates whether this is an egress rule (rule is applied to traffic leaving the subnet).
class-attribute
instance-attribute
¶
ICMP protocol: The ICMP or ICMPv6 type and code. Required if specifying protocol 1 (ICMP) or protocol 58 (ICMPv6) with an IPv6 CIDR block.
class-attribute
instance-attribute
¶
ipv6_cidr_block: str | None = ...
The IPv6 network range to allow or deny, in CIDR notation (for example
2001:db8:1234:1a00::/64).
class-attribute
instance-attribute
¶
network_acl_id: str | None = ...
The ID of the network ACL.
class-attribute
instance-attribute
¶
TCP or UDP protocols: The range of ports the rule applies to. Required if specifying protocol 6 (TCP) or 17 (UDP).
class-attribute
instance-attribute
¶
protocol: str | None = ...
The protocol number. A value of "-1" means all protocols. If you specify "-1" or a protocol number other than "6" (TCP), "17" (UDP), or "1" (ICMP), traffic on all ports is allowed, regardless of any ports or ICMP types or codes that you specify. If you specify protocol "58" (ICMPv6) and specify an IPv4 CIDR block, traffic for all ICMP types and codes allowed, regardless of any that you specify. If you specify protocol "58" (ICMPv6) and specify an IPv6 CIDR block, you must specify an ICMP type and code.
Output¶
dataclass
¶
Bases: _SerdeShape
Dataclass for CreateNetworkAclEntryOutput structure.