Planejador de sub-rede iPSK e escopo DHCP multi-inquilino

Planeje alocações de IP e parâmetros DHCP para redes de apartamentos e residências estudantis usando Identity Pre-Shared Keys.

Planeje sua alocação de sub-rede

1. Base IP address range

Enter the starting private IP address block for the property.

2. Number of units

Total isolated resident apartments or student flats in the building.

3. Devices per unit

10 Devices

Expected limit of smart home, gaming console, and mobile devices per apartment.

Calculated parent network block

10.0.0.0/21

To support 100 units with up to 10 devices each, you need 16 IP addresses per unit. This requires allocating a parent network of 2,048 total IPs.

Subnet Mask per Unit255.255.255.240 (/28)

Usable IPs per Unit14 usable

Allocated IPs Total1,600 / 2,048

DHCP Lease Time24 Hours

Subnet allocation table (First 5 units)

Unit #	Subnet CIDR	Gateway IP	Usable DHCP Scope Range	VLAN Tag
Apartment 1	`10.0.0.0/28`	10.0.0.1	10.0.0.2 - 10.0.0.14	VLAN 101
Apartment 2	`10.0.0.16/28`	10.0.0.17	10.0.0.18 - 10.0.0.30	VLAN 102
Apartment 3	`10.0.0.32/28`	10.0.0.33	10.0.0.34 - 10.0.0.46	VLAN 103
Apartment 4	`10.0.0.48/28`	10.0.0.49	10.0.0.50 - 10.0.0.62	VLAN 104
Apartment 5	`10.0.0.64/28`	10.0.0.65	10.0.0.66 - 10.0.0.78	VLAN 105

Wireless controller config generator

Select your vendor stack to generate template scripts.

# Meraki MX Security Appliance DHCP Scope Configuration (VLANs 101 to 200)
# Copy-paste this setup template to deploy tenant isolation

# Global iPSK SSID settings:
# SSID Name: BTR Private Resident WiFi
# Association: WPA2 / WPA3 Enterprise with iPSK
# VLAN Allocation: Dynamic (via RADIUS User-Vlan-Id attribute)

# Sample scope configuration block:

# Apartment Unit 1 Configuration
vlan_101:
  name: "Apartment_1"
  id: 101
  ip: "10.0.0.1"
  subnet: "255.255.255.240"
  dhcp_start: "10.0.0.2"
  dhcp_end: "10.0.0.14"
  dns: "8.8.8.8, 1.1.1.1"
  lease_time: "24 Hours (86400s)"

# Apartment Unit 2 Configuration
vlan_102:
  name: "Apartment_2"
  id: 102
  ip: "10.0.0.17"
  subnet: "255.255.255.240"
  dhcp_start: "10.0.0.18"
  dhcp_end: "10.0.0.30"
  dns: "8.8.8.8, 1.1.1.1"
  lease_time: "24 Hours (86400s)"

# Apartment Unit 3 Configuration
vlan_103:
  name: "Apartment_3"
  id: 103
  ip: "10.0.0.33"
  subnet: "255.255.255.240"
  dhcp_start: "10.0.0.34"
  dhcp_end: "10.0.0.46"
  dns: "8.8.8.8, 1.1.1.1"
  lease_time: "24 Hours (86400s)"

# Apartment Unit 4 Configuration
vlan_104:
  name: "Apartment_4"
  id: 104
  ip: "10.0.0.49"
  subnet: "255.255.255.240"
  dhcp_start: "10.0.0.50"
  dhcp_end: "10.0.0.62"
  dns: "8.8.8.8, 1.1.1.1"
  lease_time: "24 Hours (86400s)"

# Apartment Unit 5 Configuration
vlan_105:
  name: "Apartment_5"
  id: 105
  ip: "10.0.0.65"
  subnet: "255.255.255.240"
  dhcp_start: "10.0.0.66"
  dhcp_end: "10.0.0.78"
  dns: "8.8.8.8, 1.1.1.1"
  lease_time: "24 Hours (86400s)"

Design técnico de rede para operadores de propriedades

As Identity Pre-Shared Keys permitem que propriedades multi-inquilino hospedem um único SSID, isolando os dispositivos de cada apartamento em sua própria VLAN privada. Este planejador ajuda engenheiros a dimensionar o espaço de IP principal, definir escopos DHCP e alocar sub-redes limpas.

Variáveis de design de rede

Isolamento de VLAN por unidade de apartamento para dispositivos de smart home e jogos.
Dimensionamento de concessão de escopo DHCP para evitar a exaustão de endereços.
Geração direta de templates de configuração para as principais controladoras sem fio corporativas.

Planning multi-tenant WiFi?

Deploying isolated subnets using iPSK or PPSK secures tenant devices under a unified SSID. Purple simplifies property onboarding, billing, and resident portals.

Talk to a WiFi expert