Zoom 4420-A Network Router User Manual


 
56 Zoom AP+4 User Guide
7
VPN Settings
Use these pages to set up a VPN (
V
irtual
P
rivate
N
etwork) to
allow your company’s remote employees to communicate
privately over the Internet.
From the left menu pane, select
VPN Settings
to open the
VPN
Setup
page:
Parameter
Select or enter . . .
Enable IPsec VPN
Select this check box to enable a
V
irtual
P
rivate
N
etwork with
I
nternet
P
rotocol
sec
urity.
Ipsec provides authentication and encryption at
the packet-processing layer of network
communication.
Enable NAT
Traversal
Select this check box to send IPsec-protected
traffic across a
N
etwork
A
ddress
T
ranslator
(NAT).