Create a VLAN
- Connect to the Selectel firewall via GUI.
- In the Interfaces menu, go to Assignments.
- Open the VLANs tab.
- Click + Add.
- In the Parent Interface field, select the interface to which the VLAN will be assigned.
- In the VLAN Tag field, enter a tag for the VLAN — a number from 1 to 4094.
- Click Save → Apply Changes.