Bug#993362: cloud.debian.org: cloud-init doesnt run dhclient for IPv6
On 2021-08-31 10:54:02 +0000 (+0000), Anton Scharnowski wrote:
[...]
> We run an OpenStack platform. The Issue leads to no IPv6 capabilty
> on the VM until you manually execute a DHCPv6 request.
[...]
As an aside, do note that whether IPv6 connectivity requires DHCPv6
depends on how OpenStack is configured to deliver it. Not all
OpenStack deployments rely on DHCPv6 to configure IPv6 addresses. It
could instead communicate them to cloud-init via network_data.json
in a configdrive, for example.
Also this is probably not an OpenStack-specific problem, and would
likely arise in other environments expecting to configure IPv6 via
DHCP with the Bullseye cloud images.
--
Jeremy Stanley
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