Used Livingston PortMaster 3 Integrated Access Server
The Lucent PortMaster 3 access concentrator incorporates the ComOS system -- one of the Internet industry's most proven InterNetworking Systems operating systems. As a result, the PortMaster 3 delivers the high reliability required for all types of applications. Our PortMaster 3 access concentrator also features advanced firewall packet filtering and comprehensive centralized management and security. So it delivers reliability ISPs and corporate network managers need. To date, over 2,000 ISPs and thousands of corporate networks trust PortMaster equipment for mission-critical connectivity. And that means you too can trust your network to PortMaster.
