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Context

Docker IPv6 support does not really exist and not usable because most users have an IPv6 host network from the provider without routing. Docker itself is driven by the big cloud provider which has very limited IPv6 support.

However, our system should work in IPv6 and IPv4 in the same way.

Decision

We add a new plugin called ipv6 which implement NAT6 -> https://github.com/robbertkl/docker-ipv6nat Next, we need to take an IPv6 address alias over NetworkManager and attach it to the DNS plugin for support ipv6 DNS server.

Issue Analytics

  • State:open
  • Created 3 years ago
  • Reactions:5
  • Comments:6 (2 by maintainers)

github_iconTop GitHub Comments

1reaction
pvizelicommented, Feb 28, 2021

Nice, so we can update libnetwork on our OS

1reaction
jhampson-dbrecommented, Feb 28, 2021

Since this was originally opened, the docker-ipv6nat repo mentioned above has pinned an issue considering deprecation due to recent progress in Docker for built in IPv6 NAT support.

Read more comments on GitHub >

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