Table 80 Nas Firewall - Fujitsu ETERNUS DX S5 Series Design Manual

5. Connection Configuration
NAS Connection
Caution
During the configuration phase
• Since the maximum number of VLAN IDs that can be configured depends on the number of NAS
interfaces, the ports that do not use VLAN (with no VLAN ID setting) are also counted as VLAN IDs.
• Port VLAN is not supported for connections between an ETERNUS DX and a switch.
Server
Jumbo Frame
•
Enabling Jumbo Frame increases the amount of data that can be transferred for each Frame. The range that
can be set is from 1,280 to 9,000 bytes.
Note
During the configuration phase
The targets are different for specifiable MTUs in the Jumbo Frame and Large MTUs supported in SMB3.0.
For Jumbo Frame, the size of the data transmission unit of the Ethernet (frame) is specified.
Large MTU is a data transmission unit that can be delivered through a network when transferring files
using the CIFS protocol.
Firewall
•
Firewall settings can be configured for each port with the following network protocols.
Table 80 NAS Firewall
Usage
NFS NFSv3
NFSv4.0
CIFS
ICMP
FTP
FXP
Local User Password
PRIMECLUSTER
Switch
Both the tag VLAN and
port VLAN can be used.
Protocol
tcp/udp
tcp
tcp
ICMP
tcp
tcp
tcp
tcp
220
ETERNUS DX
Port number
2049/111/28900/28901/28902/28903
2049
139/445
—
21
31000 – 31999
30022
28950
Default setting
OPEN
OPEN
OPEN
CLOSED
CLOSED
CLOSED
CLOSED
CLOSED
Design Guide