![background image](http://html.mh-extra.com/html/samsung/galaxy-exhibit-4g/galaxy-exhibit-4g_user-manual_339465175.webp)
Changing Your Settings 171
VPN settings
The VPN settings menu allows you to set up and
manage Virtual Private Networks (VPNs).
Important!:
Before you can use a VPN you must establish and
configure one.
Adding a VPN
Before you add a VPN you must determine which
VPN protocol to use: PPTP (Point-to-Point Tunneling
Protocol), L2TP (Layer 2 Tunneling Protocol), L2TP/
IPSec PSK (Pre-shared key based L2TP/IPSec), or
L2TP/IPSec CRT (Certificate based L2TP/IPSec).
1.
Press
➔
and then tap
(
Settings
)
➔
Wireless and network
➔
VPN
settings
.
2.
Tap
Add VPN
.
To establish a PPTP VPN (Point-to-Point Tunneling
Protocol):
1.
Establish a VPN name (a name for this
connection).
2.
Assign a server by using Set VPN server.
3.
Enable encryption (if desired).
4.
Set the DNS search domains.
To add an L2TP VPN (Layer 2 Tunneling Protocol):
1.
Establish a VPN name (a name for this
connection).
2.
Assign a server by using Set the VPN server.
3.
Enable L2TP secret.
4.
Set L2TP secret.
5.
Set the DNS search domains.
To add an L2TP/IPSec PSK VPN (Pre-shared key based
L2TP/IPSec):
1.
Establish a VPN name (a name for this
connection).
2.
Assign a server by using Set the VPN server.
3.
Utilize the Set IPSEc pre-shared key.
4.
Enable L2TP secret.
5.
Set L2TP secret.
6.
Set the DNS search domains.
To add an L2TP/IPSec CRT VPN (Certificate based
L2TP/IPSec):
1.
Establish a VPN name (a name for this
connection).
2.
Assign a server by using Set the VPN server.
3.
Enable L2TP secret.
4.
Set L2TP secret.
5.
Set user certificate.
Note:
A user certificate must be installed to use this setting.
6.
Set CA certificate.
Note:
A CA certificate must be installed to use this setting.
T679.book Page 171 Friday, March 16, 2012 2:38 PM