5,432,783 A 7/1995 Ahmed et al........ 370/60.1 connections, to delete connections that might
have had 5,432,785 A 7/1995 Ahmed et al..... 370/60.1 errors associated with them, to query …

(57) ABSTRACT A unified policy management System for an organization including a
central policy Server and remotely situated policy enforcers. A central database and policy …

US6577327B1 - System, method and graphical user interface for building virtual private
networks - Google Patents US6577327B1 - System, method and graphical user interface for …

The instant invention is an apparatus and method for pre-negotiation and partial random
generation of a second ary con? guration of a VPN or other tunneled network for use in case …

BACKGROUND A virtual private network is a network that uses a public telecommunication
infrastructure Such as the Internet to cre ate a secure virtual connection between two or …

(57) ABSTRACT A System and method for providing multiple virtual private networks (VPNs)
from a computer system. Configuration information is maintained for connections, or tunnels …

BACKGROUND 0003. The Internet is based on an open architecture described by the Open
Standard Interface (OSI layers). The intention of the OSI layers is to allow for interworking …

Data is received by a service provider that is indicative of a selected server-side system and
a selected client-side system between which a VPN is to be established. Security settings …

1. Field of the Invention The present invention relates to the? eld of telecommu nications.
More particularly, the present invention relates to a system and method for establishing a …

Accordingly, it is an object of the present invention to provide a System and method for an
Access Concentrator to provide on-demand functions, so that a VPN user may request a non …