3Com OfficeConnect 3CR100A97 User Manual page 101

7 Enter the Client IP address in the Client IP Address field. This is the
address of the workstation, network, or subnet on the LAN side of the
OfficeConnect Gateway that will be on one end of the VPN tunnel.
8 Select a connection type (Single, Entire Network, or Customized) from
the Client Connection drop-down menu.
If you select Customized, the page will dynamically change to show
the Client IP Mask field. Enter your Client IP Mask address in this field.
9 Enter the IP address of the Peer workstation in the Peer IP Address field.
10 Select a connection type (Single, Entire Network, or Customized) from
the Peer Connection drop-down menu.
If you select Customized, the page will dynamically change to show
the Peer IP Mask field. Enter the Peer IP Mask address in this field.
11 Select an IP Protocol (All, TCP, or UDP) from the IP Protocol drop-down
menu. If you select TCP or UDP, the page will dynamically change to
display the Client IP and Peer IP Port fields.
If you selected TCP or UDP, select the appropriate category (Allow all
Ports or Filter Port) for the Client and Peer IP Ports. If you select Filter
Port, the system will display a text box for entering the Port Number
you want filtered.
12 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 next
section, Configuring your IPSEC Settings.
13 If you selected Minimum or Maximum for your Security level, click Apply.
If you want to configure another IPSec tunnel, use the Back button on
your browser and do so now. If you are done configuring IPSec tunnels,
click Finish to put the current Security Policy into effect. Click SaveAll on
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