Vigor3900 Series User’s Guide
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Preshared Key
Specify a key for IKE authentication
Confirm Pre-Shared Key- Retype the characters to confirm
the pre-shared key.
WAN Profile
Choose a WAN interface profile to be used.
DHCP LAN Profile
Choose one of the LAN profiles for VPN.
IKE Port
Type the UDP port number for Internet Key Exchange (IKE)
traffic to the VPN server.
NAT-Port
Type the UDP port number for IPSec network address
translator traversal (NAT-T) traffic.
IPSec MSS
Type the port number for IPSec MSS.
GRE over IPSec MSS
Type the port number for GRE over IPSec MSS.
Apply
Click it to save the configuration.
Cancel
Click it to discard the settings configured in this page.
4
4
.
.
8
8
.
.
6
6
V
V
P
P
N
N
P
P
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r
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o
f
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The router allows you to create VPN profiles via the protocol of IPSec or PPTP (dial-in or
dial-out).
The router supports up to 500 VPN tunnels simultaneously. The following figure shows the
summary table.
Each item will be explained as follows:
Item Description
Add
Add a new profile.
Edit
Modify the selected profile.
To edit a profile, simply select the one you want to modify
and click the Edit button. The edit window will appear for
you to modify the corresponding settings for the selected