Alcatel-Lucent OmniAccess 5740 - Interfaces - Tunnel Configuration

Configure
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OmniAccess 5740 Unified Services Gateway Web GUI Users Guide
Alcatel-Lucent
Follow the below procedure to add IPSec or GRE Tunnel:
Step 1: Click Add Logical Interface on the Interfaces page. A drop-down list
lists the logical interfaces that can be configured. Select Tunnel from the list.
Tunnel Configuration page is displayed as shown below.
Figure 31: Interfaces - Tunnel Configuration
Step 2: Configure a tunnel interface.
• Enter the number for the tunnel interface in the Tunnel Number field. This should
be in the range 0-14487
• Select IPSec/GRE radio button to configure the mode on the tunnel interface. By
default, tunnel is configured in the GRE mode.
• Enter the IP address and the subnet mask of the tunnel interface in the IP
Address and Mask field.
• Associate a VRF to the tunnel. Select the VRF to be associated from the VRF list.
The selected VRF is displayed in the VRF Forwarding field.
Note: By default, all the interfaces are associated with the Default VRF.
• Enter the description for the tunnel in the Description field.
• Enter the Maximum Packet size or Maximum Transmission Unit (MTU) size in the
MTU field.
Step 3: Click Apply to configure the tunnel interface or click Cancel to cancel the
operation.
Step 4: The tunnel interface thus configured is displayed in the Interfaces
page.