VMG3925-B10B with Cellular backup

Zuza Posts: 5  Freshman Member
edited January 2019 in Smart Home Product


I have a Zyxel VMG3925-B10B router and I am trying to set a Cellular backup. I didn't find the field to set the connection in "Nail-Up" mode as explained in the manual (figure 25)

I have the Huawei E3372 LTE modem. The backup connection is working from time to time but not regularly.

Do you know how to set this up correctly so the backup connection is used each time as a failover solution?



All Replies

  • YeK
    YeK Posts: 150  Master Member
    First Anniversary 10 Comments Friend Collector

    Hi Zuza,

    Could you describe what’s the behavior you expect between the WAN phy connection and Cellular backup?

    What’s your WAN connection by default? Ethernet?

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