On the subnet page (/subnets/{id}), Reservations. The form copy: pin this IP to a device. DHCP will always give that client this address and never give it to anyone else. For a used IP with no DHCP client (gateway, VIP), use an exclude instead.
- Enter the IP (must sit in the subnet).
- Identify the client: MAC, client-id, and/or DUID (v6).
- Optional hostname and description.
- Save.
Admin and operator can create reservations. Readonly cannot.
The allocator will not offer that IP dynamically. If a live lease already occupies it, release that lease first (Leases).
Counted against max_managed_ips while the address is reserved or leased. See License.