acl_rules: ACL Rules

In HanjoStudy/awsR: Amazon Web Services EC2 Client Package

Description

Set/Replace/Delete ACL Rules

Usage

create_netacl_rule(acl, rule, cidr, port, protocol = "-1",
  action = c("allow", "deny"), direction = c("ingress", "egress"), ...)

replace_netacl_rule(acl, rule, cidr, port, protocol = "-1",
  action = c("allow", "deny"), direction = c("ingress", "egress"), ...)

delete_netacl_rule(acl, rule, protocol = "-1", direction = c("ingress",
  "egress"), ...)

Arguments

acl	...
rule	A positive integer between 1 and 32766 to identify the rule. AWS advises staggering rule numbers (e.g., by 10s).
cidr	A character string specifying a network range for the subnet in CIDR notation.
port	A one- or two-element integer vector, specifying a port or port range.
protocol	A character string specifying a protocol. A value of “-1” (the default) means all protocols.
action	A character vector specifying one of “allow” (the default) or “deny”.
direction	A character vector specifying one of “ingress” (the default) or egress.
...	Additional arguments passed to [ec2HTTP()].

Details

Network ACL rules control inbound and outbound traffic. An ACL is, by default, created without any rules. create_netacl_rule adds a new rule. Each Network ACL rule consists of a a unique identifying number, an access protocol, an action (“allow” or “deny”), a direction (ingress or egress), a CIDR block, and a port range. Rules cannot be modified, but they can be deleted and replaced. replace_netacl_rule replaces an existing rule. delete_netacl_rule deletes an existing rule.

Value

A logical indicating whether the operation succeeded.

References

http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateNetworkAclEntry.html http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ReplaceNetworkAclEntry.html http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DeleteNetworkAclEntry.html

Examples

## Not run: 
# create a VPC
v <- create_vpc(cidr = "10.0.0.0/16")
describe_vpcs()

# create a Network ACL for the VPC
acl <- create_netacl(v)

# add a rule
create_netacl_rule(acl, rule = 1000, cidr = "10.0.0.0/16", port = "80")

# retrieve the ACL (see rule is added)
describe_netacls(acl)

# replace the rule
replace_netacl_rule(acl, rule = 1000, cidr = "10.0.0.0/0", port = "32")

# cleanup
delete_netacl_rule(acl, 1000, protocol = "-1")
delete_netacl(acl)
delete_vpc(v)

## End(Not run)

HanjoStudy/awsR documentation built on May 6, 2019, 9:06 a.m.