4. Select the option Enable transparent mode
5. Click OK
D. Define a new RoutingTable object for this VLAN pair:
1. Go to: Network > Routing > Routing Tables > Add > Routing Table
2. For Name enter my_vlan_rt
3. Click OK
E. Make each VLAN in the pair a member of this new routing table:
1. Go to: Network > Interfaces and VPN > VLAN
2. Select my_vlan_local and edit the object:
• Go to Virtual Routing
• Select Make interface a member of a specific routing table
• For the Routing Table select my_vlan_rt
• Click OK
3. Select my_vlan_l2tpv3 and edit the object:
• Go to Virtual Routing
• Select Make interface a member of a specific routing table
• For the Routing Table select my_vlan_rt
• Click OK
9.6.2. L2TPv3 Client
A NetDefend Firewall can also act as an L2TPv3 client. This allows a remote firewall configured as
an L2TPv3 client to act as a concentrator of traffic from locally connected clients so it is sent
through a single L2TPv3 tunnel to an L2TPv3 server.
The following steps are required to configure NetDefendOS to be an L2TPv3 client:
A. Define an L2TPv3Client object with the following properties:
i. Inner IP Address - The local IP address inside the tunnel. This is usually the IP address of
the physical interface which is the local tunnel endpoint
ii. Local Network - The protected local network accessible through the tunnel.
iii. Pseudowire Type - This will normally be Ethernet. Set to VLAN for VLANs
iv. Protocol - This will normally be UDP.
v. Remote Endpoint - The IP address of the server.
Chapter 9: VPN
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