Specifications

Administrator’s Handbook

146

Link: IPSec

When you click on the IPSec link, the IPSec conﬁguration screen appears.

Your Gateway can support 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. (See “Install Key” on page 187.) It

enables Gateway-terminated VPN support.