-
Control port (Linux)
-
Inbound
Type
Protocol
Port range
Source
Remarks
SSH
TCP
22
IP address, CIDR block, or security group of the source
Configuration for allowing SSH connection from the source
Custom ICMP
Echo request
-
CIDR block of the VPC
Required for communication confirmation by using ping
Custom UDP
UDP
514
CIDR block of the subnet for the control network
Required if the node is used as a log transfer destination for Syslog transfer
Custom UDP
UDP
161
CIDR block of the subnet for the control network
Required if the node is used as an SNMP manager
-
Outbound
Type
Protocol
Port range
Source
Remarks
All traffic
All
All
0.0.0.0/0
-
-
-
Control port (Windows)
-
Inbound
Type
Protocol
Port range
Source
Remarks
RDP
TCP
3389
IP address, CIDR block, or security group of the source
Configuration for remote desktop connection
Custom ICMP
Echo request
-
CIDR block of the VPC
Required for communication confirmation by using ping
-
Outbound
Type
Protocol
Port range
Source
Remarks
All traffic
All
All
0.0.0.0/0
-
-