Chapter 22 IPSec VPN
SBG3500-N Series User’s Guide
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22.4.3 The Default_L2TPVPN IPSec VPN Rule
A default IPSec VPN rule (Default_L2TP_VPN) is predefined. It can be edited but cannot be
removed. This rule is used for L2TP VPN exclusively and is disabled by default.
The following table lists the default settings for the Default_L2TP_VPN IPSec VPN.
22.5 The IPSec VPN Monitor Screen
In the Web Configurator, click VPN > IPSec VPN > Monitor. Use this screen to display and
manage active VPN connections.
Figure 146 VPN > IPSec VPN > Monitor
Table 104 Default settings for Default_L2TP_VPN
GENERAL AUTHENTICATION
Enabled No Pre-Shared Key selected (text) 12345678
Nailed-up No Certificate none
NAT Traversal Yes Local ID Type IP
Application Scenario Remote Access Content 0.0.0.0
My Address Any Remote ID Type Any
PHASE 1 PHASE 2
Life time 86400 Life time 3600
Negotiation Mode Main Tunnel Mode ESP
Encryption /
Authentication
3DES / SHA1
3DES / MD5
AES256 / SHA1
Encryption DES
3DES
AES256
Authentication MD5
SHA1
Key Group DH2 Perfect Forward Secrecy
(PFS)
No
Dead Peer Detection
(DPD)
Yes Encapsulation Transport
XAUTH No