Motorola 3347 - Manual (Page 22)

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A typical VPN IPSec Tunnel pass through is diagrammed below:
☛
NOTE:
Typically, no special configuration is necessar y to use the IPSec pass through
feature.
In the diagram, VPN PC clients are shown behind the Motorola Netopia® Gate-
way and the secure ser ver is at Corporate Headquar ters across the WAN. You
cannot have your secure ser ver behind the Motorola Netopia® Gateway.
When multiple PCs are star ting IPSec sessions, they must be star ted one at a
time to allow the associations to be created and mapped.
VPN IPSec Tunnel Termination
This Motorola Netopia® ser vice suppor ts termination of VPN IPsec tunnels at the Gateway.
This permits tunnelling from the Gateway without the use of third-par ty VPN client software
on your client PCs. Currently one IPSec VPN tunnel is suppor ted on Motorola Netopia®
2200 and 3300 Series Gateways. Unlike VPN Passthrough, IPsec VPN tunnel is a keyed
feature that you can obtained from Motorola. See
“Security Settings” on page 253 .
Motorola Netopia®
Gateway