Siemens SINAUT MD740-1 User Manual page 41

SINAUT MD740-1
Transport (L2TP SSH Sentinel)
If this connection is enabled on the remote computer, you
should also set the SINAUT MD740-1 to Transport (L2TP
SSH Sentinel). The SINAUT MD740-1 will then work
accordingly. The L2TP/PPP protocol creates a tunnel within
the IPsec Transport connection. The locally connected L2TP
computer is assigned its IP address dynamically by the
SINAUT MD740-1. Also enable the L2TP server.
Connection startup
There are 2 possibilities:
• Start the connection to the remote site
• Wait for the remote site
Start the connection to the remote site
In this case the local SINAUT MD740-1 initiates the
connection to the remote site. The fixed IP address of the
remote site or its domain name must be entered in the
Remote site's VPN gateway address field (see above).
Wait for the remote site
In this case the local SINAUT MD740-1 is ready to accept
the connection actively initiated and established by a remote
site to the local SINAUT MD740-1. %any can be entered in
the Remote site's VPN gateway address field (see above).
If only one particular remote site with a fixed IP address
establishes the connection, enter its IP address or host
name to be on the safe side.
!
In order for a connection to the
SINAUT MD740-1 to be established, the
SINAUT MD740-1 requires a fixed IP address from the
provider or by using a DynDNS service.
!
In many GSM/GPRS networks it is not possible to set
up connections initiated from a remote site to the GPRS
device (SINAUT MD740-1).
Authentication method
There are 2 possibilities:
• X.509 Certificate
• Pre-Shared Key
Configuration
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