Vig Series User’s Guide
159
configured.
Advanced –
Only the
DiffServ CodePoint
field can be
configured.
None –
No field allowed to be configured.
DiffServ CodePoint Type
There are twenty-one types supported.
DiffServ CodePoint
The number (by hex mode) to be applied.
Class
Choose a filtering condition to be applied. All the class names
set in
Incoming/Outgoing Class Setup
page will be
displayed in this field.
4
4
.
.
6
6
V
V
P
P
N
N
a
a
n
n
d
d
R
R
e
e
m
m
o
o
t
t
e
e
A
A
c
c
c
c
e
e
s
s
s
s
S
S
e
e
t
t
u
u
p
p
This page allows you to setup the configuration of VPN and Remote Access to create a
virtual private network for security in the Internet.
A Virtual Private Network (VPN) is an extension of a private network that encompasses
links across shared or public networks like the Intranet. A VPN enables you to send data
between two hosts across a shared or public network in a manner that emulates the properties
of a point-to-point private link.
There are two types of VPN connections: remote dial-in access and LAN-to-LAN
connection. The “Remote dial-In Access” facility allows a remote access node, a NAT router
or a single computer to dial into a VPN router through the Internet to access the network
resources of the remote network. The “LAN-to-LAN Access” facility connects two
independent LANs for mutual sharing of network resources. For example, the head office
network can access the branch office network, and vice versa.
The VPN technology implemented in the Vigor3300 Series of broadband security routers
supports Internet-industry standards to provide customers with interoperable VPN solutions,
such as X.509 and DHCP over Internet Protocol Security (IPSec). This VPN feature is only
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