[NEBULA] What IPs and ports to whitelist

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Curval
Curval Posts: 2 image  Freshman Member
First Comment
edited April 2021 in Nebula

I just got a Zyxel AP and am very pleased with Nebula so far. In order to have it connect, I had to bypass my usual firewall SSL inspection and so on, so I wondered if anyone was able to advise what addresses and protocols are explicitly required for communication with the Nebula platform, so I am able to whitelist only that which is necessary.

All Replies

  • Nebula_Bayardo
    Nebula_Bayardo Posts: 179 image  Zyxel Employee
    5 Answers First Comment Friend Collector Seventh Anniversary

    Take a look here 🙂

  • Zyxel_Barney
    Zyxel_Barney Posts: 85 image  Zyxel Employee
    Zyxel Certified Network Engineer Level 2 - WLAN Zyxel Certified Network Engineer Level 2 - Switch Zyxel Certified Network Engineer Level 2 - Nebula Zyxel Certified Network Engineer Level 2 - Security

    Hi @Curval


    Name:   d.nebula.zyxel.com

    Addresses: 63.35.107.114

          52.48.115.44

          52.210.12.1

          34.247.112.130

    However, it is not recommended to white-list the IP addresses of our servers. Firmware upgrade, for instance, requires downloading files from a different source with changing IP.

    Instead, please white-list the AP's source IP address with exceptions to the TCP ports listed on Bayardo's link.

  • Curval
    Curval Posts: 2 image  Freshman Member
    First Comment

    Thanks. Do all outbound requests go to a *.zyxel.com address, even if the IPs change?

  • Nebula_Bayardo
    Nebula_Bayardo Posts: 179 image  Zyxel Employee
    5 Answers First Comment Friend Collector Seventh Anniversary

    Hi @Curval ,

    Yes, it should be fine :)

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