Add a VLAN interface

  1. Go to Network > Interfaces, click Add interface, and select Add VLAN.
  2. Specify settings.
    OptionDescription
    Interface Interfaces on which you can create a VLAN:
    • A physical interface is a port, for example, Port1, PortA, or eth0.
    • Unbound physical interface, that is, a port to which you haven't assigned an IP address
    • RED
    • Virtual interface: Bridge and LAG

    The VLAN becomes a member of the interface you select.

    Zone Zone assigned to the interface. The virtual interface becomes a member of the selected zone.
    VLAN ID VLAN identifier. The VLAN ID of each virtual interface must match the VLAN ID of the packet. If the IDs do not match, the virtual interface will not receive the VLAN-tagged traffic.

    You cannot add virtual interfaces with the same VLAN ID to the same physical interface.

    You cannot use VLAN 1 as VLAN ID.

  3. Specify IP assignment details.
  4. Optional Specify advanced settings.
    OptionDescription
    DAD attempts Number of consecutive Neighbor Solicitation messages sent while performing Duplicate Address Detection (DAD) on a tentative address.
    Allowed RA servers Remote access servers allowed to connect using the interface.
  5. Click Save.

The virtual interface is listed below the physical interface.