Managing Network Configuration

Viewing interfaces

Navigate to Network → Interfaces to see all ports detected across the cluster. Click any row to open the port detail panel, where you can view link-layer information and update port-level settings if available.

Creating a subnet

1. Navigate to Network → Subnets.
2. Click Create Subnet.
3. Fill in the required fields:
   • Name — a short identifier (e.g., storage-net, mgmt)
   • Prefix — CIDR block for this subnet (e.g., 10.0.1.0/24)
   • Services — select the traffic type(s) this subnet will carry
   • MTU — set to 9000 for storage traffic on Ethernet fabrics supporting jumbo frames
4. Under Assignments, add each node that participates in this subnet:
   • Select the node, choose its interface, and enter the IP address (in CIDR notation, e.g., 10.0.1.11/24).
5. Click Create.

info

The system applies the subnet configuration to each assigned node. Verify all nodes show Active status in the subnet list before mounting volumes over this network.

Editing a subnet

1. In Network → Subnets, select the subnet row.
2. Click Edit.
3. Update the fields as needed and click Save.

warning

Changing the prefix or MTU of an active storage subnet will temporarily interrupt I/O on that network. Schedule changes during a maintenance window.

Deleting a subnet

1. Select one or more subnet rows.
2. Click Delete and confirm.

Remove all volume mounts that depend on the subnet before deleting it.