A Parallels Cloud Storage cluster requires the following ports to be open, in addition to the ports listed in Servers Without Parallels Virtual Automation :
Port
Description
MDS Servers
2510
(IO) Used for communication between MDS servers.
2511
(IO) Used for communication with chunks servers and clients.
Chunk Servers
(O) Used for communication with MDS servers.
random_port
(I) Used for communication with clients.
The chunk server management service automatically binds to any available port. You can also manually assign the service to a specific port.
Clients
(O) Used for communication with chunk servers.
The client management service automatically binds to any available port. You can also manually assign the service to a specific port.