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Concepteur de sous-réseaux iPSK et de plages DHCP multi-locataires

Planifiez les allocations IP et les paramètres DHCP pour les réseaux d'appartements et de résidences étudiantes utilisant des Identity Pre-Shared Keys.

Planifiez votre allocation de sous-réseau

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 CIDRGateway IPUsable DHCP Scope RangeVLAN Tag
Apartment 110.0.0.0/2810.0.0.110.0.0.2 - 10.0.0.14VLAN 101
Apartment 210.0.0.16/2810.0.0.1710.0.0.18 - 10.0.0.30VLAN 102
Apartment 310.0.0.32/2810.0.0.3310.0.0.34 - 10.0.0.46VLAN 103
Apartment 410.0.0.48/2810.0.0.4910.0.0.50 - 10.0.0.62VLAN 104
Apartment 510.0.0.64/2810.0.0.6510.0.0.66 - 10.0.0.78VLAN 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)"

Conception technique du réseau pour les exploitants immobiliers

Les Identity Pre-Shared Keys permettent aux propriétés multi-locataires d'héberger un seul SSID tout en isolant les appareils de chaque appartement dans leur propre VLAN privé. Ce concepteur aide les ingénieurs à dimensionner l'espace IP parent, à définir les plages DHCP et à allouer des sous-réseaux propres.

Variables de conception réseau

  • Isolation VLAN par appartement pour les appareils connectés et les consoles de jeux.
  • Dimensionnement des baux de plages DHCP pour éviter l'épuisement des adresses.
  • Génération directe de modèles de configuration pour les principaux contrôleurs sans fil d'entreprise.

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