4.4.1 Configuring the network environment

If you set up firewalls between the Management Server and Managed Servers, as well as between the Management Server and an ETERNUS Disk storage system, set the following port numbers so as to allow transmissions to pass the firewalls.

Port number/Protocol	Communication start direction	Function
1226/tcp	From Management Server to Managed Server From Managed Server to Management Server From Managed Server to Managed Server	For communication
X/tcp	From Management Server to Managed Server From Managed Server to Management Server From Managed Server to Managed Server	For communication on the clustered system
22/tcp	From Management Server to ETERNUS Disk storage system	Configuration management (For ETERNUS DX80 S2/DX90 S2, ETERNUS DX400 S2 series, ETERNUS DX8000 S2 series)
23/tcp	From Management Server to ETERNUS Disk storage system	Configuration management (For ETERNUS DX60/DX60 S2, DX80/DX80 S2, DX90/DX90 S2, ETERNUS DX400 S2 series, ETERNUS DX8000 S2 series)

X: Any number can be specified.

Note

For registering a license to ETERNUS Disk storage system, enable the ssh connection or the telnet connection in setting up interface on the ETERNUS Disk storage system.
Available types of connections vary with the model of ETERNUS Disk storage system. Refer to Note in "B.3 Operation of license management function" for details.