@acls = $ec2->describe_network_acls(-network_acl_id=>\@ids, -filter=>\%filters)

@acls = $ec2->describe_network_acls(\@network_acl_ids)

@acls = $ec2->describe_network_acls(%filters)

Returns a series of VM::EC2::VPC::NetworkAcl objects.

Optional parameters are:

 -network_acl_id      -- ID of the network ACL(s) to return information on. 
                         This can be a string scalar, or an arrayref.

 -filter              -- Tags and other filters to apply.

The filter argument is a hashreference in which the keys are the filter names, and the values are the match strings. Some filters accept wildcards.

There are a number of filters, which are listed in full at http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeNetworkAcls.html

Here is a alpha-sorted list of filter names: association.association-id, association.network-acl-id, association.subnet-id, default, entry.cidr, entry.egress, entry.icmp.code, entry.icmp.type, entry.port-range.from, entry.port-range.to, entry.protocol, entry.rule-action, entry.rule-number, network-acl-id, tag-key, tag-value, tag:key, vpc-id

$acl = $ec2->create_network_acl(-vpc_id=>$vpc_id)

$acl = $ec2->create_network_acl($vpc_id)

Arguments:

 -vpc_id            -- The VPC ID to create the ACL in

Retuns a VM::EC2::VPC::NetworkAcl object on success.

$boolean = $ec2->delete_network_acl(-network_acl_id=>$id)

$boolean = $ec2->delete_network_acl($id)

Arguments:

 -network_acl_id    -- The ID of the network ACL to delete

Returns true on successful deletion.

$boolean = $ec2->create_network_acl_entry(%args)

Arguments:

 -network_acl_id       -- ID of the ACL where the entry will be created
                          (Required)
 -rule_number          -- Rule number to assign to the entry (e.g., 100).
                          ACL entries are processed in ascending order by
                          rule number.  Positive integer from 1 to 32766.
                          (Required)
 -protocol             -- The IP protocol the rule applies to. You can use
                          -1 to mean all protocols.  See
                          http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
                          for a list of protocol numbers. (Required)
 -rule_action          -- Indicates whether to allow or deny traffic that
                           matches the rule.  allow | deny (Required)
 -egress               -- Indicates whether this rule applies to egress
                          traffic from the subnet (true) or ingress traffic
                          to the subnet (false).  Default is false.
 -cidr_block           -- The CIDR range to allow or deny, in CIDR notation
                          (e.g., 172.16.0.0/24). (Required)
 -icmp_code            -- For the ICMP protocol, the ICMP code. You can use
                          -1 to specify all ICMP codes for the given ICMP
                          type.  Required if specifying 1 (ICMP) for protocol.
 -icmp_type            -- For the ICMP protocol, the ICMP type. You can use
                          -1 to specify all ICMP types.  Required if
                          specifying 1 (ICMP) for the protocol
 -port_range_from      -- The first port in the range.  Required if specifying
                          6 (TCP) or 17 (UDP) for the protocol.
 -port_range_to        -- The last port in the range.  Required if specifying
                          6 (TCP) or 17 (UDP) for the protocol.

 -port_from            -- Alias for -port_range_from

 -port_to              -- Alias for -port_range_to

Returns true on successful creation.

$success = $ec2->delete_network_acl_entry(-network_acl_id=>$id, -rule_number =>$int, -egress =>$bool)

Arguments:

 -network_acl_id       -- ID of the ACL where the entry will be created

 -rule_number          -- Rule number of the entry (e.g., 100).

Optional arguments:

 -egress    -- Whether the rule to delete is an egress rule (true) or ingress 
               rule (false).  Default is false.

Returns true on successful deletion.

$assoc_id = $ec2->replace_network_acl_association(-association_id=>$assoc_id, -network_acl_id=>$id)

Arguments:

 -association_id    -- The ID of the association to replace

 -network_acl_id    -- The ID of the network ACL to associated the subnet with

Returns the new association ID.

$success = $ec2->replace_network_acl_entry(%args)

Arguments:

 -network_acl_id       -- ID of the ACL where the entry will be created
                          (Required)
 -rule_number          -- Rule number of the entry to replace. (Required)
 -protocol             -- The IP protocol the rule applies to. You can use
                          -1 to mean all protocols.  See
                          http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
                          for a list of protocol numbers. (Required)
 -rule_action          -- Indicates whether to allow or deny traffic that
                           matches the rule.  allow | deny (Required)
 -egress               -- Indicates whether this rule applies to egress
                          traffic from the subnet (true) or ingress traffic
                          to the subnet (false).  Default is false.
 -cidr_block           -- The CIDR range to allow or deny, in CIDR notation
                          (e.g., 172.16.0.0/24). (Required)
 -icmp_code            -- For the ICMP protocol, the ICMP code. You can use
                          -1 to specify all ICMP codes for the given ICMP
                          type.  Required if specifying 1 (ICMP) for protocol.
 -icmp_type            -- For the ICMP protocol, the ICMP type. You can use
                          -1 to specify all ICMP types.  Required if
                          specifying 1 (ICMP) for the protocol
 -port_range_from      -- The first port in the range.  Required if specifying
                          6 (TCP) or 17 (UDP) for the protocol.
 -port_range_to        -- The last port in the range.  Only required if
                          specifying 6 (TCP) or 17 (UDP) for the protocol and
                          is a different port than -port_range_from.

 -port_from            -- Alias for -port_range_from

 -port_to              -- Alias for -port_range_from

Returns true on successful replacement.