Security
Constructors
Properties
The IPv4 address range, in CIDR format. You must specify exactly one of the following: CidrIp , CidrIpv6 , SourcePrefixListId , or SourceSecurityGroupId . For examples of rules that you can add to security groups for specific access scenarios, see Security group rules for different use cases in the Amazon EC2 User Guide .
The IPv6 address range, in CIDR format. You must specify exactly one of the following: CidrIp , CidrIpv6 , SourcePrefixListId , or SourceSecurityGroupId . For examples of rules that you can add to security groups for specific access scenarios, see Security group rules for different use cases in the Amazon EC2 User Guide .
Updates the description of an ingress (inbound) security group rule. You can replace an existing description, or add a description to a rule that did not have one previously. Constraints: Up to 255 characters in length. Allowed characters are a-z, A-Z, 0-9, spaces, and ._-:/()#,@[]+=;{}!$*
The IP protocol name ( tcp , udp , icmp , icmpv6 ) or number (see Protocol Numbers ). Use -1 to specify all protocols. When authorizing security group rules, specifying -1 or a protocol number other than tcp , udp , icmp , or icmpv6 allows traffic on all ports, regardless of any port range you specify. For tcp , udp , and icmp , you must specify a port range. For icmpv6 , the port range is optional; if you omit the port range, traffic for all types and codes is allowed.
The ID of a prefix list.
The ID of the security group.
Default VPC The name of the source security group. You must specify either the security group ID or the security group name. You can't specify the group name in combination with an IP address range. Creates rules that grant full ICMP, UDP, and TCP access. For security groups in a nondefault VPC, you must specify the group ID.
nondefault VPC The AWS account ID for the source security group, if the source security group is in a different account. You can't specify this property with an IP address range. Creates rules that grant full ICMP, UDP, and TCP access. If you specify SourceSecurityGroupName or SourceSecurityGroupId and that security group is owned by a different account than the account creating the stack, you must specify the SourceSecurityGroupOwnerId ; otherwise, this property is optional.