Scenario 1 Internet WAN LAN1 LAN2 LAN3 LAN4

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Presentation transcript:

Scenario 1 Internet WAN LAN1 LAN2 LAN3 LAN4 Laptop WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Guest LAN (authentication required) DSL Modem Terminal Terminal Terminal Terminal

Scenario 2 Internet WAN LAN WAN LAN1 LAN2 LAN3 LAN4 Laptop Router WAN LAN WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Guest LAN (authentication required) DSL Modem Terminal Terminal Terminal Terminal

Scenario 3 Internet WAN LAN WAN LAN1 LAN2 LAN3 LAN4 Laptop Router WAN LAN WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Guest LAN (authentication required) DSL Modem Employee LAN (no authentication required) Workstation Terminal Network Printer Terminal

Scenario 4 Internet WAN LAN WAN LAN1 LAN2 LAN3 LAN4 Laptop Router WAN LAN WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Employee LAN (no authentication required) DSL Modem Workstation workstation Network Printer Workstation

Scenario 4x Internet WAN LAN WAN LAN1 LAN2 LAN3 LAN4 Laptop Router WAN LAN WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Employee LAN (no authentication required) DSL Modem Switch Workstation Network Printer More Workstation PCs Workstation

Scenario 5 Internet WAN LAN1 LAN2 LAN3 LAN4 Laptop WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Guest LAN (authentication required) DSL Modem Employee LAN (no authentication required) Workstation Terminal Network Printer Terminal

Scenario 6 Internet WAN LAN1 LAN2 LAN3 LAN4 Laptop WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Employee LAN (no authentication required) DSL Modem Workstation workstation Network Printer Workstation

Scenario 6x Internet WAN LAN1 LAN2 LAN3 LAN4 Laptop WAN LAN1 LAN2 LAN3 LAN4 DD-WRT-Powered AP (ports shown below) WLAN (authentication required) Laptop VCN Authentication (RADIUS-based) Internet Employee LAN (no authentication required) DSL Modem Switch Workstation Network Printer More Workstation PCs Workstation

New VCN Network Infrastructure DD-WRT’s Chillispot redirect the user to the VCN hotspot login page (go to step 2). (i) Registered VCN (hotspot or dial-up) users can log in to the hotspot using their username and password (go to step 3); (ii) Unregistered users can register for a new hotspot account (go to step 5). The FreeRadius Server will do a look up on the username to see whether the user is a first-time hotspot user. (i) If the VCN user never use the hotspot before, the server will acts as a proxy and redirects the user’s info to the VCN Radius Server for authentication (go to step 4); (ii) If the VCN user has used the VCN hotspot service before in which it means the HotSpot has registered a hotspot account in its local database (go to step 5). The VCN Radius Server will authenticate the user using his/her registered account in the data for dial-up user. Once authentication is successful, it will pass an acceptance back to the FreeRadius Server (go to step 5). The FreeRadius will either register an account if it doesn’t exist or update the accounting info on the account and the user will be allowed to access the site page and the internet immediately. VCN Authentication (RADIUS-based) 4 1 DD-WRT-Powered AP Database (Dialup-user) HotSpot Authentication (FREERADIUS & Proxy) 3 5 Database (Hotspot-user) VCN HotSpot Login Page 2