Dial Vpn Basic Configuration Components; Remote/Dial-In Node(S); Service Provider Network; Network Access Server - Bay Networks Baystream 7 Configuration And Troubleshooting Manual

Configuring and Troubleshooting Bay Dial VPN Services
For Bay Networks routers, you must specify an adjacent host and a static route
between the gateway and the CPE, and also between the CPE router and the
remote node. (The adjacent host and static routes do not appear in this diagram.)
See
detailed description of using adjacent hosts and static routes.
The rest of this guide describes how to install and configure a Dial VPN service
provider network. It also indicates the requirements for the remote node and the
RADIUS server(s), with references to the documentation that explains how to do
the configuration.
Dial VPN Basic Configuration Components
The following sections summarize the elements shown in
essentially provide a checklist of components that you may want to have in your
Dial VPN network.

Remote/Dial-In Node(s)

Remote nodes can be laptop PCs (portable hosts) or dial-up routers, using PPP for
dial-up connections. The portable host must have PPP client software and a
TCP/IP or IPX protocol stack loaded.
Dial VPN supports either dial-up IP or IPX over PPP for dial-in PC clients, and IP
over PPP for dial-in routers connected to LANs.

Service Provider Network

The devices that make up the Dial VPN service provider network can be all at the
same site or can be separated by several "hops" within the same network. The Dial
VPN network can consist of a network access server (NAS), a gateway, and a
tunnel management server, as described in the following sections.

Network Access Server

A Network Access Server (NAS) can be a Remote Annex 4000, 6100, or 6300; a
Remote Access Concentrator 8000; or a System 5000 chassis with one or more
Network Access Server modules. Each module is configured with a network
address belonging to the service provider's address domain.
1-4
Chapter 2 for an illustration and overview-level explanation or
BayStream Multiservice Software Version 7.2
Chapter 7 for a
Figure 1-1. They
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