Feature request: update permanent IPV6 address instead of temporary one #467

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opened 2025-11-20 04:24:21 -05:00 by saavagebueno · 3 comments
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Originally created by @ain-soph on GitHub (Nov 24, 2024).

Currently, I find it register server's temporary IPV6 address instead of permanent address, making it dynamic regularly.

I wonder if I could use permanent IPV6 address instead. I'm using cloudflare provider without proxy and run ddns-updater inside the docker with a custom bridge network.

Besides, vote +1 for ipv4 and ipv6. Currently I'm setting 2 configs and it works fine, though.

Originally created by @ain-soph on GitHub (Nov 24, 2024). Currently, I find it register server's `temporary` IPV6 address instead of `permanent` address, making it dynamic regularly. I wonder if I could use `permanent` IPV6 address instead. I'm using `cloudflare` provider without proxy and run `ddns-updater` inside the docker with a custom bridge network. Besides, vote +1 for `ipv4 and ipv6`. Currently I'm setting 2 configs and it works fine, though.
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@qdm12 commented on GitHub (Nov 25, 2024):

Have you tried using the config file ipv6_suffix field?

@qdm12 commented on GitHub (Nov 25, 2024): Have you tried using the config file ipv6_suffix field?
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@ain-soph commented on GitHub (Nov 25, 2024):

Have you tried using the config file ipv6_suffix field?

You mean I shall put my permanent IPV6 suffix there? sth like 0:0:0:0:72ad:8fbb:a54e:bedd/64 where the 64 suffix is my permanent IPV6 address usffix.

@ain-soph commented on GitHub (Nov 25, 2024): > Have you tried using the config file ipv6_suffix field? You mean I shall put my permanent IPV6 suffix there? sth like `0:0:0:0:72ad:8fbb:a54e:bedd/64` where the 64 suffix is my permanent IPV6 address usffix.
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@ain-soph commented on GitHub (Nov 25, 2024):

That seems working, thanks! I may add a PR to doc this for others

@ain-soph commented on GitHub (Nov 25, 2024): That seems working, thanks! I may add a PR to doc this for others
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Reference: starred/ddns-updater#467