Draytek Vigor2760, Руководство пользователя

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Vigor2760 Series User’s Guide 277
Identity.
IPsec Security Method This group of fields is a must for IPsec Tunnels and L2TP
with IPsec Policy when you specify the remote node. Check
the Medium, DES, 3DES or AES box as the security
method.
Medium-Authentication Header (AH) means data will be
authenticated, but not be encrypted. By default, this option
is invoked. You can uncheck it to disable it.
High-Encapsulating Security Payload (ESP) means
payload (data) will be encrypted and authenticated. You
may select encryption algorithm from Data Encryption
Standard (DES), Triple DES (3DES), and AES.
Local ID (Optional)- Specify a local ID to be used for
Dial-in setting in the LAN-to-LAN Profile setup. This item
is optional and can be used only in IKE aggressive mode.
After finishing all the settings here, please click OK to save the configuration.
3
3
.
.
1
1
0
0
.
.
6
6
L
L
A
A
N
N
t
t
o
o
L
L
A
A
N
N
Here you can manage LAN-to-LAN connections by maintaining a table of connection profiles.
You may set parameters including specified connection direction (dial-in or dial-out),
connection peer ID, connection type (VPN connection - including PPTP, IPsec Tunnel, and
L2TP by itself or over IPsec) and corresponding security methods, etc.
The following figure shows the summary table.
Available settings are explained as follows:
Item Description
Set to Factory Default Click to clear all indexes.