Motorola 3352N ユーザーズマニュアル

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Administrator’s Handbook
146
Link: 
IPSec
When you click on the 
IPSec
 link, the IPSec configuration screen appears.
Your Gateway can suppor t two mechanisms for IPSec tunnels:
IPSec PassThrough supports Virtual Private Network (VPN) clients running on LAN-connected comput-
ers. Normally, this feature is enabled.
You can disable it if your LAN-side VPN client includes its own NAT interoperability option.
Uncheck the 
Enable IPSec Passthrough
 checkbox.
SafeHarbour VPN IPSec is a keyed feature that you must purchase. (
enables Gateway-terminated VPN suppor t.