Operation as an L2TP access concentrator (LAC)

In the following example, the device operating as a L2TP access concentrator (LAC) establishes an L2TP tunnel to an L2TP network server (LNS) with the IP address 192.168.1.66.

Proceed as follows to configure the device as a LAC:

  1. Under Communication > Remote sites > L2TP in the table L2TP endpoints create an entry for an LNS as the remote L2TP gateway.




  2. Enter a name for this site under Communication > Remote sites > L2TP in the table L2TP list and connect it with the L2TP endpoint you created previously.




    It is possible to connect several remote sites with an L2TP tunnel. This allows multiple PPP sessions to be transported through an L2TP tunnel. For this purpose, configure in this table several remote sites with the same L2TP endpoint.

  3. Under Communication > Protocols in the table PPP list create an entry for the L2TP tunnel.




  4. For this site, go to Configuration > IP router > Routing and create an entry in the corresponding IPv4 or IPv6 routing table.




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