Administrator Guide

• It can reside on the client network (subnet-level isolation of management trac) or the LOM (Lights Out Management) Ethernet port
(physical isolation of management trac). The LOM Ethernet port is located on the lower-right side of the back panel of a NAS
controller.
• It must be the subnet that you log in from.
Add a Secured Management Subnet
The subnet on which you enable secured management must exist prior to enabling the secured management feature.
1 In the Storage view, select a FluidFS cluster.
2 Click the File System tab.
3 In the File System view, select Cluster Connectivity, and then click the Management Network tab.
4 In the Management Network panel, click Edit Settings.
The Modify Administrative Network dialog box opens.
5 From the State drop-down list, select a state to be used for the management network.
• Select Restricted for management functionality to be blocked on other subnets
• Select Unrestricted for management functionality to be available on all subnets.
6 To change the prex of the network, type a prex length in the Prex eld.
7 In the Network ID eld, type the ID for the network that you want to modify.
8 Add one or more management VIPs through which the administrator manages the FluidFS cluster.
a In the Virtual IP eld, type a management virtual IP address.
b In the box for the Controller IP Address eld, type a controller IP address and click Add. Repeat this step for each controller.
9 To specify a VLAN tag, type a VLAN tag in the VLAN Tag eld. When a VLAN spans multiple switches, the VLAN tag is used to
specify which ports and interfaces to send broadcast packets to.
10 From the Interface drop-down list, select the interface on which the secured management subnet is located.
• Select Admin to use the LOM Ethernet port for physical isolation of management trac. You must also connect a network cable
to the LOM Ethernet port of each controller in the rst (or only) appliance.
• Select Client for subnet-level isolation of management trac.
11 Click OK.
Change the Secured Management Subnet Interface
Change the interface on which the secured management subnet is located.
1 In the Storage view, select a FluidFS cluster.
2 Click the File System tab.
3 In the File System view, select Cluster Connectivity, and then click the Management Network tab.
4 In the Management Network panel, click Edit Settings. The Modify Administrative Network dialog box opens.
5 From the Interface drop-down list, select the interface on which the secured management subnet is located.
• Select Admin to use the LOM Ethernet port for physical isolation of management trac. You must also connect a network cable
to the LOM Ethernet port of each controller in the rst (or only) appliance..
• Select Client for subnet-level isolation of management trac.
6 Click OK.
Change the Prex for the Secured Management Subnet
Change the prex for the secured management subnet.
1 the Storage view, select a FluidFS cluster.
2 Click the File System tab.
FluidFS Administration
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