Ipsec Client To Network Pass Through - D-Link DFL-500 User Manual

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A subnet on your internal network, protected by an IPSec VPN gateway, can connect through your DFL-
500 to an IPSec VPN gateway on the Internet
Other than enabling IPSec pass through, no special configuration is required for the DFL-500 that will be
passed through. The VPN tunnel configuration of the VPN gateway on the Internet (or remote side) must be
changed to accept connections from the IP address of the external interface of the DFL-500 that will be
passed through.
This section describes how to create two IPSec pass through configurations:
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IPSec client to network pass through

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IPSec network to network pass through
IPSec client to network pass through
In the configuration shown in
PC on your internal network runs IPSec VPN client software and connects to a VPN gateway on the Internet.
The DFL-500 is configured to pass through IPSec traffic and a DFL-500-300 functions as the remote IPSec
VPN gateway.
You can substitute any suitable DFL-500 product for the IPSec VPN gateway. This gateway could also be a
third-party VPN gateway.
Use the following procedures to configure the VPN client, the IPSec VPN gateway, and the DFL-500 that will
be passed through.
DFL-500 User Manual
IPSec client connecting to a VPN on the Internet using VPN pass through, the
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