Nebula FWA515: firewall can be deactivated?

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GiuseppeR
GiuseppeR Posts: 581 image  Master Member
Zyxel Certified Network Engineer Level 1 - Switch Zyxel Certified Network Engineer Level 1 - Nebula First Comment Friend Collector
edited December 2025 in Mobile Broadband

Hello everyone,

I have to buy some FWA515 to optimize mobile connectivity on remote sites.

I went on spec page:

https://www.zyxel.com/it/it/products/mobile-broadband/nebula-5g-be7200-indoor-router-nebula-fwa515/specifications

But it is not written if the internal firewall could be deactivated:

immagine.png

I would like to deactivate it to avoid interference and establish a VPN full tunnel from remote using IP passthrough.

All Replies

  • PeterUK
    PeterUK Posts: 4,342 image  Guru Member
    250 Answers 2500 Comments Friend Collector Eighth Anniversary

    I wouldn’t think it be a problem I have the FWA510 in IP passthrough that connect to VPN tunnels outbound not all ISP give you a WAN IP for inbound and are CGNAT which only allow outbound.

    If you look on page 274 you can disable the firewall if needed
    https://download.zyxel.com/Nebula_FWA515/user_guide/Nebula%20FWA515-UG.pdf

  • GiuseppeR
    GiuseppeR Posts: 581 image  Master Member
    Zyxel Certified Network Engineer Level 1 - Switch Zyxel Certified Network Engineer Level 1 - Nebula First Comment Friend Collector

    That's great, I only read the specs and not the manual.

    I placed them in the shopping cart 😎

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