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["Dr. Jens Rosenboom" <j.rosenboom@xxxxxxxx>]

Public bug reported:

This is a regression for Ocata, things are working fine for Newton. But
if I create a IPv6 subnet in Ocata, the DHCP namespace gets configured
with an IPv6 address, but is lacking a default route, so dnsmasq fails
to resolv any DNS queries except for the local OpenStack instances.

I think there have been some changes in the way the namespace is being
set up, removing listening to RAs and instead doing static
configuration, that may have caused this.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1684682

Title:
  DHCP namespace doesn't have IPv6 default route

Status in neutron:
  New

Bug description:
  This is a regression for Ocata, things are working fine for Newton.
  But if I create a IPv6 subnet in Ocata, the DHCP namespace gets
  configured with an IPv6 address, but is lacking a default route, so
  dnsmasq fails to resolv any DNS queries except for the local OpenStack
  instances.

  I think there have been some changes in the way the namespace is being
  set up, removing listening to RAs and instead doing static
  configuration, that may have caused this.

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