Vigor3900 Series User’s Guide
1
C
C
h
h
a
a
p
p
t
t
e
e
r
r
1
1
:
:
P
P
r
r
e
e
f
f
a
a
c
c
e
e
The Vigor3900 Series integrates a rich suite of functions, including NAT, firewall, VPN,
load balance, and bandwidth management capability. These products are very suitable for
providing multi-integrated solutions to SME markets.
A Virtual Private Network (VPN) is an extension of a private network that encompasses
links across shared or public networks like an Intranet. A VPN enables you to send data
between two computers across a shared public Internet network in a manner that emulates
the properties of a point-to-point private link. The DrayTek Vigor3900 Series VPN router
supports Internet-industry standards technology to provide customers with open,
interoperable VPN solutions such as X.509, DHCP over Internet Protocol Security (IPSec)
up to 500 tunnels, and Point-to-Point Tunneling Protocol (PPTP).
1
1
.
.
1
1
W
W
e
e
b
b
C
C
o
o
n
n
f
f
i
i
g
g
u
u
r
r
a
a
t
t
i
i
o
o
n
n
B
B
u
u
t
t
t
t
o
o
n
n
s
s
E
E
x
x
p
p
l
l
a
a
n
n
a
a
t
t
i
i
o
o
n
n
Several main buttons appeared on the web pages are defined as the following:
Save and apply current settings.
Cancel current settings and recover to the previous saved settings.
Clear all the selections and parameters settings, including selection from
drop-down list. All the values must be reset with factory default settings.
Add new settings for specified item.
Edit the settings for the selected item.
Delete the selected item with the corresponding settings.
Note: For the other buttons shown on the web pages, please refer to Chapter 4 for detailed
explanation.
1
1
.
.
2
2
L
L
E
E
D
D
I
I
n
n
d
d
i
i
c
c
a
a
t
t
o
o
r
r
s
s
a
a
n
n
d
d
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
s
s
Before you use the Vigor router, please get acquainted with the LED indicators and
connectors first. The displays of LED indicators and connectors for the routers are different
slightly.
To Next Page
Loading...
Need help?
General
