When installing MAAS on a machine with both v6 networking MAAS takes v6 ULA address as a primary: e.g. for a 'foobar' machine with:
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
inet6 fd92:cf77:3cad::3d2/128 scope global dynamic
valid_lft 69225sec preferred_lft 69225sec
inet6 2001:abc:1234::3d2/128 scope global dynamic
valid_lft 69225sec preferred_lft 69225sec
in DNS tab 'foobar.maas' will be set to fd92:cf77:3cad::3d2 and 'eno1.foobar.maas' will be set to 2001:abc:1234::3d2. I believe it should be reversed - this probably comes from the fact that ULA address is the first on the list of addresses for this device, but IMHO the proper behaviour would be to put ULA addresses at the end.
When installing MAAS on a machine with both v6 networking MAAS takes v6 ULA address as a primary: e.g. for a 'foobar' machine with: MULTICAST, UP,LOWER_ UP> mtu 1500 state UP qlen 1000 3cad::3d2/ 128 scope global dynamic 1234::3d2/ 128 scope global dynamic
2: eno1: <BROADCAST,
inet6 fd92:cf77:
valid_lft 69225sec preferred_lft 69225sec
inet6 2001:abc:
valid_lft 69225sec preferred_lft 69225sec
in DNS tab 'foobar.maas' will be set to fd92:cf77:3cad::3d2 and 'eno1.foobar.maas' will be set to 2001:abc:1234::3d2. I believe it should be reversed - this probably comes from the fact that ULA address is the first on the list of addresses for this device, but IMHO the proper behaviour would be to put ULA addresses at the end.