7、快速Internet共享

Supported Internet connections
     Support for DSL, cable modems, ISDN, satellite, dial-up or wireless Internet allows users to deploy Kerio WinRoute Firewall in networks of all sizes and in all locations. All users can share one a single Internet connection.Bandwidth Limiter
    The Bandwidth Limiter in Kerio WinRoute Firewall acts as a simple Quality of Service (QoS) device, providing optimal data throughput for interactive or critical business applications such as VoIP.
    Using the Bandwidth Limiter, administrators can throttle users who download large files to ensure that other users are not affected. Alternatively, Kerio WinRoute Firewall's Bandwidth Limiter can slow down the Internet for those users who exceed their configured daily or monthly quotas.Connection fail-over
    When Kerio WinRoute Firewall detects that the primary Internet connection is down, it automatically enables a backup connection. The backup connection can use any network or modem adapter. NAT and Proxy server
    Internet sharing is made possible by two different technologies: network address translation (NAT) router and proxy server.
    The NAT Router gives transparent Internet access to all computers in local network and works great with almost any protocol. Using NAT, there's no need to modify settings on each computer.
    The Proxy Server stands in for a client computer at the remote host. Due to its complexity only a handful of protocols are supported by proxy technology. In exchange, the proxy server provides advanced features such as authentication and user based access control.
DNS forwarder
    The built-in DNS forwarder accelerates DNS queries generated every time a user wants to access a website. It forwards DNS queries to a chosen DNS server on the Internet and stores the recent results for a specified time. Subsequent repeated queries are therefore answered immediately.
DHCP server
    The DHCP server in Kerio WinRoute Firewall assigns IP configuration parameters to each computer in the local area network, thus rapidly simplifying network administration.
HTTP proxy cache server
    The Built-in transparent HTTP proxy server caches content for web browsing at blazing speeds. Kerio WinRoute Firewall can store web pages in the local cache file for a limited time to conserve bandwidth. Exclusions can be set for certain websites so they are not cached at all. Dial on Demand
    For networks with dial-up, VPN, ISDN, PPPoE or any other connection type using Windows' Remote Access Service (RAS), Kerio WinRoute Firewall can connect to the Internet every time a user places an Internet request.
    Kerio WinRoute Firewall can dial-up Internet automatically every time there is outgoing network activity (demand dial), or on a special request from the Kerio WinRoute Firewall Administration Console or the Web Interface (manual dial). It can also automatically connect at a specified time (scheduled dial).

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