HP VPN Server Appliance sa3110/sa3150/sa3400/sa3450 Network Layout Reference Guide

HP VPN Server Appliance SA3110/SA3150/SA3400/SA3450 Network Layout Reference Guide
12 Hewlett-Packard VPN Server Appliance SA3110/SA3150/SA3400/SA3450 Network Layout Reference Guide
Figure: Behind a Firewall (One-Armed)
Figure: Behind a Firewall (One-Armed)Figure: Behind a Firewall (One-Armed)
Figure: Behind a Firewall (One-Armed)
Configuring a Behind a Firewall (One-Armed)
Configuring a Behind a Firewall (One-Armed)Configuring a Behind a Firewall (One-Armed)
Configuring a Behind a Firewall (One-Armed)
Network Layout
Network Layout Network Layout
Network Layout
When setting up a VPN device, you must configure many global
configuration settings. You configure the VPN device through
the VPN Manager or command shell.
To set up a behind a firewall (one-armed) configuration, use the
configuration parameters in the following table. Note that the
values of these parameters are examples only; you must enter
values specific to your network.
Table:
Table:Table:
Table: Behind a Firewall (One-Armed) Configuration
Behind a Firewall (One-Armed) Configuration Behind a Firewall (One-Armed) Configuration
Behind a Firewall (One-Armed) Configuration
Parameters
ParametersParameters
Parameters
Internet
Router
VPND
Internet Connection
Direct Dial
Desktop System
File Server
Laser Printer
PSTN
Router or Remote
Access Server
May/May Not NAT
Firewall
Router Mode
May/May Not NAT
Desktop System
E0
VPN Client
Internal Network A
Internal Network B
(directly connected
to Internet)
VPN Device
VPN Device VPN Device
VPN Device
(NAT by Router)
(NAT by Router)(NAT by Router)
(NAT by Router)
VPN Device (No NAT)
VPN Device (No NAT)VPN Device (No NAT)
VPN Device (No NAT)
Interface E0:
IP: 10.250.128.2 255.255.255.0
Mode: Red
Interface E0:
IP: 205.25.128.2 255.255.255.0
Mode: Red