Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

Dynamic DNS update cadence in 20.0?

I could swear that back in the day (maybe 18.5 or 19) that DDNS updated every five or 10 minutes and you could see this in the logs. We were using Google -- which has now sold its business -- and have switched to Cloudflare, and I'm not seeing any updates. Should it be updating (and logging) every few minutes?

If not, is there a way to force SFOS to test the mechanism to make sure I have the correct key, etc?

(The IP from the ISP is not changing and hasn't changed in years, so forcing it to change and trigger a DDNS update isn't going to happen.)



Edited TAGs
[edited by: Erick Jan at 12:31 AM (GMT -7) on 27 May 2024]
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  • Hi Wayne,

    screenshots of the theory, the practise as you have noted is very different. My XG updated the DDNS at 2258 24/5/24, the current time 0819 25/5/24.

    Also, I would expected the IPv6 DDNS would have been added after the inclusion of IPv6 DHCP-PD.

    Ian

    XG115W - v20.0.1 MR-1 - Home

    XG on VM 8 - v20 GA

    If a post solves your question please use the 'Verify Answer' button.

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  • Hi Wayne,

    screenshots of the theory, the practise as you have noted is very different. My XG updated the DDNS at 2258 24/5/24, the current time 0819 25/5/24.

    Also, I would expected the IPv6 DDNS would have been added after the inclusion of IPv6 DHCP-PD.

    Ian

    XG115W - v20.0.1 MR-1 - Home

    XG on VM 8 - v20 GA

    If a post solves your question please use the 'Verify Answer' button.

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