Figure 3-281: Ipip Tab - AudioCodes Mediant 800 MSBG User Manual

SIP User's Manual
3. Select the Routing tab to edit the routing parameters (see ''Editing Existing
Connections'' on page 328).
4. Select the IPIP tab to define the tunnels's remote endpoint IP address.
5. Select the Advanced tab to enable the firewall for this network connection (see
''Editing Existing Connections'' on page 328).
3.3.3.9.13 General Routing Encapsulation (GRE)
The device allows you to create a GRE tunnel to transport multicast traffic and IPv6, in
addition to other existing tunneling capabilities (e.g. IPIP, L2TP, and PPTP).
To create a new GRE tunnel:
1. In the 'Connections' page, click the New
2. Select the 'Advanced Connection' option, and then click Next; the 'Advanced
Connection' page appears.
3. Select the 'General Routing Encapsulation (GRE)' option, and then click Next; the
following page appears.
4. In the 'Remote Endpoint IP Address' field, enter the tunnel's remote endpoint IP
address.
5. In the 'Local Interface IP Address' field, enter the local IP address for the interface.
6. In the 'Remote Network IP Address' and 'Remote Subnet Address fields, enter the IP
address and subnet mask (respectively) of the remote network that is to be accessed
via the tunnel, and then click Next; the following GRE connection message is
displayed if successfully configured:
Version 6.2

Figure 3-281: IPIP Tab

Figure 3-282: Configuring General IPIP Parameters
Figure 3-283: GRE Connection Successfully Added
icon; the Connection Wizard opens.
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3. Web-Based Management
February 2011