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Class: Aws::Lightsail::Types::InstancePortState
- Inherits:
-
Struct
- Object
- Struct
- Aws::Lightsail::Types::InstancePortState
- Defined in:
- (unknown)
Overview
Describes open ports on an instance, the IP addresses allowed to connect to the instance through the ports, and the protocol.
Instance Attribute Summary collapse
-
#cidr_list_aliases ⇒ Array<String>
An alias that defines access for a preconfigured range of IP addresses.
-
#cidrs ⇒ Array<String>
The IP address, or range of IP addresses in CIDR notation, that are allowed to connect to an instance through the ports, and the protocol.
-
#from_port ⇒ Integer
The first port in a range of open ports on an instance.
-
#protocol ⇒ String
The IP protocol name.
-
#state ⇒ String
Specifies whether the instance port is
open
orclosed
. -
#to_port ⇒ Integer
The last port in a range of open ports on an instance.
Instance Attribute Details
#cidr_list_aliases ⇒ Array<String>
An alias that defines access for a preconfigured range of IP addresses.
The only alias currently supported is lightsail-connect
, which allows
IP addresses of the browser-based RDP/SSH client in the Lightsail
console to connect to your instance.
#cidrs ⇒ Array<String>
The IP address, or range of IP addresses in CIDR notation, that are allowed to connect to an instance through the ports, and the protocol. Lightsail supports IPv4 addresses.
For more information about CIDR block notation, see Classless Inter-Domain Routing on Wikipedia.
#from_port ⇒ Integer
The first port in a range of open ports on an instance.
Allowed ports:
TCP and UDP -
0
to65535
ICMP - The ICMP type. For example, specify
8
as thefromPort
(ICMP type), and-1
as thetoPort
(ICMP code), to enable ICMP Ping. For more information, see Control Messages on Wikipedia.
#protocol ⇒ String
The IP protocol name.
The name can be one of the following:
tcp
- Transmission Control Protocol (TCP) provides reliable, ordered, and error-checked delivery of streamed data between applications running on hosts communicating by an IP network. If you have an application that doesn\'t require reliable data stream service, use UDP instead.all
- All transport layer protocol types. For more general information, see Transport layer on Wikipedia.udp
- With User Datagram Protocol (UDP), computer applications can send messages (or datagrams) to other hosts on an Internet Protocol (IP) network. Prior communications are not required to set up transmission channels or data paths. Applications that don\'t require reliable data stream service can use UDP, which provides a connectionless datagram service that emphasizes reduced latency over reliability. If you do require reliable data stream service, use TCP instead.icmp
- Internet Control Message Protocol (ICMP) is used to send error messages and operational information indicating success or failure when communicating with an instance. For example, an error is indicated when an instance could not be reached. When you specifyicmp
as theprotocol
, you must specify the ICMP type using thefromPort
parameter, and ICMP code using thetoPort
parameter.
#state ⇒ String
Specifies whether the instance port is open
or closed
.
open
.
Possible values:
- open
- closed
#to_port ⇒ Integer
The last port in a range of open ports on an instance.
Allowed ports:
TCP and UDP -
0
to65535
ICMP - The ICMP code. For example, specify
8
as thefromPort
(ICMP type), and-1
as thetoPort
(ICMP code), to enable ICMP Ping. For more information, see Control Messages on Wikipedia.