Bay Networks Baystream 7 Configuration And Troubleshooting Manual page 35

access server
PPP
connection
Remote
node
Figure 2-2. Connecting the Dial VPN LAN and WAN
1.
2.
115623B Rev. 00
Network
Service
provider network
(NAS)
Tunnel
Tunnel
Tunnel
management server
domain
/Service provider
data
RADIUS server
Build a network, connecting the following:
• Remote Annex or Remote Access Concentrator, serving as the network
access server (NAS)
• Tunnel Management System (TMS) server -- on the UNIX erpcd server
for the erpcd-based solution or on the service provider network RADIUS
server for the RADIUS-only solution.
• Access Control Protocol (ACP) server (only for the erpcd-based solution)
• BayStream platform that serves as the gateway to the remote user's home
network
This WAN can include intermediate nodes. For installation and startup
information, refer to the hardware documentation for each device. Establish a
remote connection between a gateway on the Dial VPN network and a CPE
router on the home network using frame relay.
Install the Tunnel Management System, Annex, and (for the erpcd-based
solution) Access Control Protocol software on the UNIX host that serves
as the load host for the Remote Annex or Remote Access Concentrator
(as described in the Remote Annex or Remote Access Concentrator
documentation).
BayStream Multiservice Software Version 7.2
Gateway
Frame Relay
connection
RADIUS
Client
Dial VPN Network Concepts
Customer
"Home"
network
CPE
User
router
data
Customer
RADIUS
server
DVS0011A
2-3