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| + | ==Summary== |
| + | In this example we will setup redundant links using dynamic routing where 2 routers will be connected using multiple links directly – Main WAN and two Backup WANs in order to make sure LAN devices on each end would be available in case Main links fail. |
| + | |
| + | ==Configuration overview & prerequisites== |
| + | For this example, we will need two routers with 3 separate WAN interfaces. It can either be Wired links or Private Mobile networks. In this example we will use 3 wired links for the simplicity of testing. However, there can be other variations, such as 1 Wired link and 2 Mobile links. |
| + | Each WAN on both ends has to be in the same private network. In other words: |
| + | *RUT1 WAN1 interface must be able to reach RUT2 WAN1 interface; |
| + | *RUT1 WAN2 interface must be able to reach RUT2 WAN2 interface; |
| + | *RUT1 WAN3 interface must be able to reach RUT2 WAN3 interface. |
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| + | ==Network Topology== |
| + | [[File:OSPF Route Failover Topology v1.png|center]] |