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[Bug 1352798] Re: when a external network is attached to the router with disable-snat no snat namespace should be created

 

This should not be considered as a bug because the snat namespace
provides access to the gateway.  enable_snat only controls whether the
outbound traffic is snated or not, the traffic has to still go out the
external gateway.  To create this path to the external gateway the
namespace has to be created.


** Changed in: neutron
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/1352798

Title:
  when a external network is attached to the router with disable-snat no
  snat namespace should be created

Status in OpenStack Neutron (virtual network service):
  Invalid

Bug description:
  1.create a network,subnet,a dvr,attach subnet to dvr
  2.boot a vm ,router namespace will be created
  3.now set router gateway with disable-snat 
  4.snat namespace is created with sg ports 

  snat namespace should not be created as we have disabled snat for this
  router.

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References