Secure WLAN Solution

Secure WLAN Solution

WHG Product TrainingOct 2011

For authorized partners only

Agenda

• WHG Overview, Installation and Application• EAP Overview, Installation and Application

Overview

• About WHG– WHG Series is designed for wired and wireless network environments with

multi-functional, enterprise-class, and high performance network management devices. Different models are suitable for different scale of WLAN (wireless local area network) environments.

– All models support Gigabit interface can manage a large number of users and services quickly and effectively.

– The product combines integrated management, security, data transfer, billing and payment functions, with a simple built-in web-based management interface for system administrators to monitor wired and wireless users effectively.

– With a centralized management interface from wireless AP management function, administrators can easily search, set, monitor and upgrade all managed AP devices.

Overview

• Product features-1– Customizable certification standards, including Web-based login (UAM) and

802.1X (RADIUS), customizable portal and Walled-Garden Ads.– Establishment and management of user groups.– Support for multiple authentication methods (Local, On-demand, RADIUS,

POP3, LDAP, NTDS).– Virtual local area network (Service Zone) and Policy Management.– On-demand Account (accounting by time or volume )– Integration of external payment gateways, including PayPal, Authorize.net,

SecurePay and WorldPay.– User account roaming

Overview

• Product features - 2– Support wireless roaming between APs and AP management.– Virtual Private Network (VPN) tunneling technology.– Support Quality of Service (QoS)– Dual Uplink (WAN) to improve reliability and Load Balancing– Firewall, DoS (Denial of Service) attack protection – Status monitoring and reporting of network and on-line users – Support as a network gateway, including NAT, DHCP, DMZ, Firewall and Port

Forwarding

Overview

WHG-401

• System Overview - 1

Overview

• System Overview - 2• AAA Gateway

Authentication, Authorization and Accounting Authentication:

Support for internal or external database servers Authorization :

User Group policy Accounting:

User Account management and Billing

• Built-in multiple Service Zones• AP centralized management system

Setup and Maintenance Instruction

• WHG support web management interface To access the web management interface, connect a PC to any LAN Port, and then launch

a browser. Make sure you have set DHCP in TCP/IP of your PC to get an IP address automatically. The default gateway IP address is “http://192.168.1.254”

Access the web management interface via LAN port


• For the first time, there will be a “Certificate Error”


The administrator login page will appear.


After a successful login, a System Home page will appear on the screen.


• Setup Wizard - 1– To quickly configure WHG311 by using the Setup Wizard to set up New Password,

Time Zone, WAN1 Interface and Local User Account.


• Setup Wizard - 2


• System Overview– An Integration of the overall status of the current system


Quick Links page Provides administrator with frequently used links.


• System Main Menu


• Main Menu –System – WAN1– Static -1


• Main Menu – System – WAN1– Dynamic -1


• Main Menu –System – WAN1– PPPoE -1

Service Zone

The Concept of Service Zone

A Service Zone is acting like a virtual Gateway. Multiple Service Zones are equal to multiple virtual Gateways.

9 Service Zones in total

The Concept of Service Zone

• Under LAN Port Mapping, there are two modes for Service Zone:– Port-based– Tag-based

LAN Port Configuration

• Port Based: For each LAN port, select a Service Zone to which the LAN port is to be mapped from the drop-down list box.


• Port-Based Application Example


• Configure LAN Port Mapping as Tag-Based


• Tag-Based: A Service Zone can be associated with multiple VLAN Tags


• Tag-Based Application Example

*Deploy two Service Zones: Employee and Guest

Service Zone 1 – Employee: SSID: SZ1-Employee VLAN Tag: 1111 Default Authentication:

Radius server Applied Policy: #1

Service Zone 2 – Guest: SSID: SZ2-Guest VLAN Tag: 2222 Default Authentication:

On-Demand User Applied Policy: #2


WHG-401


• Configuration of Server Zone

Setup and Maintenance Instruction• SZ1 - Basic Settings

– IP, DHCP, VLAN Tag – Customize Login Page

Setup and Maintenance Instruction• SZ1 - Basic Settings - 2

– DHCP Server (Enable DHCP Server – DHCP Server Configuration)

Setup and Maintenance Instruction• SZ1 - Authentication Settings

– Authentication Required For the Zone & Authentication Options

Setup and Maintenance Instruction• SZ1 -Authentication Settings - 2

– Custom Pages

Setup and Maintenance Instruction• SZ1 - Authentication Settings -3

– Login Page of Custom Pages (Default Page)

Setup and Maintenance Instruction• SZ1 - Authentication Settings - 4

– Login Page of Custom Pages (Template Page)

Setup and Maintenance Instruction• SZ1 -Authentication Settings- 5

– Login Page of Custom Pages (Upload Page)

Setup and Maintenance Instruction• SZ1 -Authentication Settings - 6

– Login Page of Custom Pages (External Page)

Setup and Maintenance Instruction• SZ1 - Wireless Settings

– SSID– Security – Access Control


• SZ1 - Managed AP(s) in this Service Zone

Group & Policy

The Concept of Policy In addition to Global Policy, the Policy contains four functions of other

Firewall Profile: Click Setting for Firewall Profile. The Firewall Configuration will appear. Click Predefined and Custom Service Protocols to edit the protocol list. Click Firewall Rules to edit the rules.

Specific Route Profile: The default gateway of WAN1, WAN2, or a desired IP address can be defined in a policy. When Specific Default Route is enabled, all clients applied this policy will access the Internet through this default gateway.

Schedule Profile: The Schedule table in a 7X24 format is used to control the clients’ login time. When Schedule is enabled, clients applied policies are only allowed to login the system at the time which is checked in the applied policy.

Maximum Concurrent Sessions: Set the maximum concurrent sessions for each client .

The Concept of Policy Policy Configuration Page

The Concept of Group A Group which is allowed to access a Service Zone can be applied with a Policy within

this zone. Group Configuration supports:

QoS Profile: Configure QoS (Quality of Service ) Privilege Profile : When Change Password Privilege is enabled, the

authenticated local users within this Group are allowed to change their password via the Login Success Page

The Concept of Group

The relation between Group and Service Zone from the perspective of Group


The relation between Group and Policy from the perspective of Service Zone

Case StudyAny

Perfect Solutions

?Tom owns a SMB with 40 employees

Environment: Wide wireless environment

Questions: 1. How to prevent employees in the workplace spending too much time surfing on the internet rather then working?

2. The staff in Jimmy’s department have more authority than other departments.

Policy Policy 1 Highest

Authority

Policy 2Highest Authority

Policy 3 Lower Authority

Policy 4Lowest Authority

Firewall

1. Email allow allow allow allow

2. FTP allow allow

3. Web Browsing allow allow allow allow

Specific Route

WAN1 allow allow

WAN2 allow allow

Login Schedule

Weekend allow

Allow 2 hrs

Weekday Office Hours allow allow allow

Weekday Overtime allow allow

Concurrent Sessions 10 ~ Unlimited 500 300 100 50

Example #2 Requirements

User Management – Policy

All Users Policy 3

User Group Controlled by Policy 3

Policy 3

Firewall Rules Routing Login ScheduleMax Concurrent

Sessions

Policy 2Policy 1

Access Control Policy Options

Finance Dep. SZ 4

Guest Area SZ 6

Boss SZ 1

Policy 1

RD Dep. SZ 2

Group 3Group 2

Sales Dep. SZ 5

PM Dep. SZ 3

Group 1 Group 5Group 4 Group 6

Boss RD PM Finance

Sales Guests

Policy 2Policy

1 Policy 3

Policy 2

Policy 3

Policy 2Policy

1

Policy 1

Policy 4

Policy 2Policy 3Policy 1 Policy

1

Policy 1 Highest Priority

Policy 2Higher Priority

Policy 3 Lower Priority

Policy 4Lowest Priority

Authentication

Setup and Maintenance Instruction• User Authentication – Local - 1

Setup and Maintenance Instruction• User Authentication – Radius - 1

Setup and Maintenance Instruction• User Authentication – Radius – 2

Setup and Maintenance Instruction• User Authentication – Radius – 3

– The usage of Postfix “.”

Setup and Maintenance Instruction• User Authentication – LDAP - 1

Setup and Maintenance Instruction• User Authentication – LDAP - 2

Setup and Maintenance Instruction• User Authentication – On-demand – 1

– On-demand Main Page


– Billing Plans


– On-Demand Account Creation

Setup and Maintenance Instruction• Network – Privilege

Setup and Maintenance Instruction• Network – Privilege - Privilege IP Address List

Setup and Maintenance Instruction• Network – Privilege - Privilege MAC Address List

Setup and Maintenance Instruction• Network – Monitor IP


• Network – Walled Garden– Advertisement hyperlinks are displayed on the user’s login page. Clients who click on it

will be redirected to the listed advertisement websites.

Setup and Maintenance Instruction• Utilities – Password Change

– Change Admin, Manager & Operator’s password

Setup and Maintenance Instruction• Utilities – Backup & Restore

– Backup System Settings : Click Backup to create a .db database backup file and save it on disk.

– Restore System Settings :click Restore to restore to the same settings at the time when the backup file was saved. (Keep WAN1 setting and Management IP Address List.)

– Reset to the Factory Default : Click Reset to load the factory default settings.


Utilities – Restart : This function allows the administrator to safely restart


• Utilities – Network Utilities– Wake-on-LAN :– IPv4 : IPv4 Network Utilities (included Ping, Trace Route, ARPing & Show ARP Table)– IPv6 : IPv6 Network Utilities (Included Ping6, Trace Route 6, Neighbor Discovery &

Show Neighbor Cache)– Sniff : Capture Packet in specified Interface– Status : Display operation status– Result : Display result


• Status – System : System Status– Interface : This section provides an overview of the interface for the administrator

including WAN1, WAN2, SZ Default~8.– Hardware : Hardware Status (CPU, Memory, Storage)– Routing Table : All the Policy Route rules and Global Policy Route rules will be listed

here.– Online User : Online User’s information– Non-Login Users : Non-Login User’s information– Session List : Session information – User Logs : User’s traffic history information– Logs : Other traffic history (System & Web Logs)– DHCP Lease : DHCP IP release record– E-mail & SYSLOG : Receive System Status record information via E-mail, Syslog Server

& FTP Server.

Setup and Maintenance Instruction• Status - System

Setup and Maintenance Instruction• Status – Interface

– Display WAN and nine Service Zones’ status interface.

Setup and Maintenance Instruction• Status – Interface 1

Setup and Maintenance Instruction• Status – Hardware Information

– Hardware Usage Information

Setup and Maintenance Instruction• Status – Routing Table

– All the Policy Route rules and Global Policy Route rules will be listed here. Also it will show the System Route rules specified by each interface.

Setup and Maintenance Instruction• Status – Online User

– Display Online User’s detailed information.

Setup and Maintenance Instruction• Status – User Logs

– Users Log : User’s traffic history record– On-demand Users Log : On-demand User’s access records– Roaming Out User Log : Roaming Out User’s access records– Roaming In User Log : Roaming In User’s access records– SIP Call Usage Log : SIP User’s log-in/out record – Monthly Network Usage of Local User : Monthly record of Local User’s log-in/out

history

Status – User Logs - Users Log

Setup and Maintenance Instruction• Status – Logs

– System Logs: System Information– Web Logs: Web record

Setup and Maintenance Instruction• Status – DHCP Lease

– DHCP Logs• Statistics List• DHCP Lease Log

– DHCP Lease List


• Status – DHCP Lease - DHCP Logs– Statistics List

– DHCP Lease Log


• Status – Report and Notification– Main Menu > Status > Report and Notification– SMTP Settings : Configure SMTP Server; Logs will be sent via E-mail– SYSLOG Settings :Configure SYSLOG Server; Logs will be delivered to Syslog Server– FTP Settings : Configure FTP Server; Logs will be delivered to Syslog Server– Notification Settings: When the above setting is completed, needing more detailed

configurations, and sending Logs by those three ways mentioned above.– System Report: Graphical system report (1Hr, 1Day, 1Week etc…)

Console• Connect to the Console

– Via Console Port (baud rate 9600)– Via SSH (Link to GW IP and login with admin/admin)

AP ManagementLocal Area AP Management

Local AP Management Interface

• Features：– Reboot, Enable, Disable and Delete the checked AP if desired– Apply Template– Apply Service Zone– Background AP Discovery– Add AP Manually– Firmware upgrade and management

Overview Page (signal radio)• AP Type List

– AP number. Online AP number, Offline AP number and Number of Client.

AP Template Setting• Template is a model that can be copied to every AP and not necessary to configure the AP

individually. .– General setting– Wireless setting

AP Discovery • Discovery Settings

– Factory Default (Auto) ＆Manual – Background AP Discovery

AP Discovery• Tag-based

– Can be applied to multiple Service Zones.

AP List• AP status• Change AP setting

Change AP Setting

AP Status

AP ManagementWide Area AP Management

Wide AP Management System Interface

• Features：– Detect and manage all of the APs in the network– Show APs’ corresponding on Google Maps– WDS Setup– Adding APs manually – Firmware Upgrade and Management – GRE Tunnel setup and manage the User Traffic of Wide AP

Wide Area AP Management• Main Menu

Wide Area AP Management• Map - 1

– Need to apply Google Maps API Key from Google Maps– Then enter the Key

Wide Area AP Management• Map - 2

Wide Area AP Management• Map – 3

– Google will provide the Google Maps API Key


– Click Main Menu -> Access Point -> Wide Area AP Management -> Map -> Edit this Map


– Enter the Google Maps API Key

Wide Area AP Management• Discover

– Auto discover AP and list to Device Results

Wide Area AP Management• List

– AP List • Add to Map • Restore Setting• Firmware Upgrade• Configuration • GRE Tunnel Building

GRE Tunnel• GRE Tunnel Setup Procedure - 1

GRE Tunnel Setup Procedure - 2

GRE Tunnel GRE Tunnel Setup Procedure - 3

GRE Tunnel GRE Tunnel Setup Procedure – 4

Back to GRE Tunnel Editing page to configure VAP mapping.

AP Setup & MaintenanceInterface

EAP Overview

Setup and Maintenance Instruction• EAP including:

– System: System Setting– Wireless: Wireless Setting– Firewall: Layer2 Firewall– Utilities: Password Setting, Backup/Restore Settings and upgrade etc– Status: System Status

Email : [email protected] : www.level1.com

Thank You

Secure WLAN Solution

Documents

Transcript of Secure WLAN Solution