FR: Ability to specify one wants to use DHCPv6 AND slaac at the same time

[samip5]

Feature Request

Description

I want to be able to tell Talos to get DHCPv6 (/128 address) and as advertised by router advertisement, slaac one too when RA is set to Assisted (M+O+A flags).

Currently setting:

networkInterfaces:
  - interface: bond0
    bond:
      mode: active-backup
      interfaces:
        - enp0s31f6
    dhcp: true
    dhcpOptions:
      routeMetric: 4000
      ipv4: true
      ipv6: true

Results in DHCPv4 and DHCPv6 only, when I wanted SLAAC and those.

[smira]

SLAAC should work without userspace, it's should be some sysctl (and probably enabled by default).

[samip5]

SLAAC should work without userspace, it's should be some sysctl (and probably enabled by default).

It appears that SLAAC is not used when ipv6 option is enabled in DHCP options which seems to be disabled by default.

[samip5]

OH, I think I found a bug.

Related to #5632 as my bond interface has it set to 1, when the underlying device is at 2.

[smira]

I guess this issue is not valid then?

[samip5]

I guess this issue is not valid then?

It is, still not able to do both it seems. Either SLAAC or DHCPv6 only seems to be the current behaviour despite RA saying both.

[github-actions[bot]]

This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions[bot]]

This issue was closed because it has been stalled for 7 days with no activity.

[samip5]

Nooo :(