Seamless WAN failover on SD-WAN

Skovgaard Posts: 1
First Anniversary
edited April 2021 in Security

Does the ZYXEL SD-WAN solution support seamless WAN failover defined as when WAN1 is down then WAN2 takes over dropping only a few packets, recovering back to WAN1 again when the link is back up? Here is an example:

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  • Zyxel_Vic
    Zyxel_Vic Posts: 281  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer

    Hi @Skovgaard

    SD-WAN solution can fulfill certain requirement. Actually, when you have multiple WAN connections, the device will make the transmit decision not only base on link up/down, but also packet latency, jitter...etc.

    Here it is the example about how the SD-WAN solution achieve certain purpose for your reference. If you're interested in SD-WAN solution, you can also find some more SD-WAN related information on this YouTube channel as well.

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