Some additional information from docker release notes:
docker.io 20.10.2 introduced a regression that disabled binding to ipv6 addresses: https://github.com/moby/moby/issues/41858
This regression was fixed in docker 20.10.6, see https://docs.docker.com/engine/release-notes/#20106 , fix is part of merged https://github.com/moby/moby/pull/42205
Please update docker.io in focal-updates to 20.10.6 to fix these regressions that impact many users using ipv6 with docker.io.
Some additional information from docker release notes:
docker.io 20.10.2 introduced a regression that disabled binding to ipv6 addresses: https:/ /github. com/moby/ moby/issues/ 41858
This regression was fixed in docker 20.10.6, see https:/ /docs.docker. com/engine/ release- notes/# 20106 , fix is part of merged https:/ /github. com/moby/ moby/pull/ 42205
Please update docker.io in focal-updates to 20.10.6 to fix these regressions that impact many users using ipv6 with docker.io.