iPECS SBG-1000 User Manual

iPECS SBG-1000 User Manual (DATA Features)
6.4.15.2.4 IPIP
This sub-tab enables you to edit the tunnel’s remote endpoint IP address.
Figure 6.195 IPIP
6.4.15.2.5 Advanced
This sub-tab enables you to edit the tunnel’s advanced settings.
Internet Connection Firewall Your gateway’s firewall helps protect your computer by
preventing unauthorized users from gaining access to it through a network such as the Internet.
The firewall can be activated per network connection. To enable the firewall on this network
connection, select the ‘Enabled’ check box. To learn more about your gateway’s security features,
refer to Section 5.2.
Figure 6.196 Internet Connection Firewall
6.4.16 Setting Up a GRE Tunnel
iPECS SBG-1000 allows you to create a General Routing Encapsulation (GRE) tunnel in order to
transport multicast traffic, in addition to other existing tunneling capabilities (for example, IPIP,
L2TP, PPTP).
6.4.16.1 Creating a GRE Tunnel
To create a new GRE tunnel, perform the following:
1. In the ‘Network Connections’ screen under ‘System’ (see Figure 6.11), click the ‘New
Connection’ link. The ‘Connection Wizard’ screen appears (see Figure 6.12).
2. Select the ‘Advanced Connection’ radio button and click ‘Next’. The ‘Advanced Connection’
screen appears.
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