Frequently Asked Configuration Questions

A Message "The Web page cannot be displayed" Appears When a PC Attempts to Log In to the SSL VPN Gateway on a

This section describes how to resolve the fault that a message "The Web page cannot be displayed" appears after a user enters the IP address of the SSL VPN gateway configured on a FW in a web browser of a PC.

A PC Displays a Message "Authentication failed" After a User Enters a User Name and Password Before Logging In to an SSL VPN Gateway

This section describes how to resolve the fault that a PC displays a message "Authentication failed" after a user enters a user name and password before logging in to an SSL VPN gateway.

A User Cannot Access a Web Proxy Resource Even Though the Resource Is Displayed on the Web UI for an SSL VPN Gateway

This section describes how to resolve the fault that a user cannot access a web proxy resource even though the resource is displayed on the Web UI for the SSL VPN gateway.

An Internet User Cannot Access Intranet Resources After the Network Extension Service Is Enabled

This section describes how to resolve the fault that an Internet user cannot access intranet resources after the network extension service is enabled on a FW.

A User Cannot Access Intranet Resources Through a Enabled with the Port Forwarding Service

This section describes how to resolve the fault that a user cannot access intranet resources through a FW enabled with the port forwarding service.

A User Fails to Access a File Sharing Resource

This section describes how to resolve the fault that a user fails to access a file sharing resource.

When a User Accesses the SSL VPN Gateway, the Browser Displays the Warning "There is a problem with this website's security certificate."

This section describes how to eliminate the warning "There is a problem with this website's security certificate." displayed on the browser after a user enters the gateway address.

How Can I Clear the Alarm "Your certificate of calibration is illegal, continue to log in?"