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[John Davidge <jodavidg@xxxxxxxxx>]

Public bug reported:

IPv6 PD subnets must use IPV6_SLAAC or DHCPV6_STATELESS for ra/address
modes, but currently ATTR_NOT_SPECIFIED is being allowed as well.

Problems can occur when ATTR_NOT_SPECIFIED is used, as various
assumptions are made that depend upon all PD subnets being auto address
subnets.

We should reject subnet_create requests that do not specify either
IPV6_SLAAC or DHCPV6_STATELESS.

** Affects: neutron
     Importance: Undecided
     Assignee: John Davidge (john-davidge)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => John Davidge (john-davidge)

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https://bugs.launchpad.net/bugs/1527000

Title:
  slaac for IPv6 prefix delegation subnets ra/address modes not enforced

Status in neutron:
  New

Bug description:
  IPv6 PD subnets must use IPV6_SLAAC or DHCPV6_STATELESS for ra/address
  modes, but currently ATTR_NOT_SPECIFIED is being allowed as well.

  Problems can occur when ATTR_NOT_SPECIFIED is used, as various
  assumptions are made that depend upon all PD subnets being auto
  address subnets.

  We should reject subnet_create requests that do not specify either
  IPV6_SLAAC or DHCPV6_STATELESS.

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