Click here

network access server

Abbreviated as NAS, a network access server is an access gateway between an external communications network and an internal network. A common use of NAS is by Internet service providers (ISP) where the user dials into the ISP and is given access to the Internet after being authorized by the access server. Network access server (NAS) is also referred to as a remote access server (RAS) or as a media gateway. The IETF Network Access Server Requirements Working Group is responsible for defining the requirements for modern network access servers.



Top Terms
  • 1

    enterprise application

    An enterprise application is the term used to describe applications -- or software -- that a business would use to assist the organization in...

    Read more »

  • 2

    open source

    Generically, open source refers to a program in which the source code is available to the general public for use and/or modification from its...

    Read more »

  • Click Here!

Connect with Webopedia

Did You Know? Archive »

  • Quick Reference Archive »