3Com OfficeConnect 3CR100A97, User Manual

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8 - 28 C
HAPTER
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DVANCED
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ONFIGURATION
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EATURES
you want filtered.
11
Select a security level ( Minimum, Maximum, or Custom ) from the
Security Level drop-down menu. If you select Minimum or Maximum,
the OfficeConnect Gateway will utilize its default security settings for
each level.
If you select Custom, a separate Advanced IPSEC Settings window will
be displayed below the VPN Tunnel Configuration window. Use this
window to set up your custom IPSec parameters for your VPN Tunnel.
To customize the IPSEC Settings for your VPN, refer to the section,
Configuring your IPSEC Settings on page 8-22.
12 If you selected Minimum or Maximum for your Security level, click Apply
and then click SaveAll on the OfficeConnect Gateway menu bar to
permanently save your VPN tunnel configuration information.
Initiator Tunnel Mode
If you selected Initiator for your Tunnel Mode, perform the following
steps:
1 Enter the password for the VPN Tunnel in the Session Password field.
2 Enter the public IP address of the remote server in the Server Endpoint
field.
3 Enter a value in seconds in the Idle Timeout field. This value will be used
by the OfficeConnect Gateway to terminate a VPN tunnel when the idle
timeout value is exceeded.
4 Select an authentication protocol for the L2TP connection from the
Authentication drop-down menu. The default value is Auto .
The authentication type must be the same on both ends of the tunnel.
5 Select an encryption protocol for the L2TP connection from the
Encryption drop-down menu. The default value is Auto .
6 Select a data compression algorithm from the Compression drop-down
menu. The default value is Auto .