2N Wireless 3G router 2N EasyRoute_old design - User manual, 1571 v1.06 - Manual (Page 73)

Table of Programmable Parameters 3.2
73
Refer to the dedicated IPsec HOW TO manual at www.2n.cz or on the
enclosed CD for more details.
IPsec - VPN
Definition
Select one of eight available IPsec tunnels.
Enable
Enable/disable the selected IPsec tunnel.
Connection type
Define when the IPsec tunnel should be established. If you do not want to use
UMTS due to a low data rate, use the WAN port only. The IPsec tunnel will then be
established only in case the main or back-up connection via WAN is active.
Exchange mode
Set one of the connection establishing modes mentioned above: Basic, Main or
Aggressive.
Identifier
Define the identifier for authorisation at the opponent’s. Options: Address, FQDN
or USER FQDN. The PSK table setting is verified.
NAT Traversal
Enable the use of NAT: 2N® EasyRoute always finds the whole route and use of
NATs.