neutron

  1. Bug #1667877
  2. Comment #15

Comment 15 for bug 1667877

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (stable/pike)

Reviewed: https://review.openstack.org/493321
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=5524bf8434e6e81213859abd6490ab44cbbd21ec
Submitter: Jenkins
Branch: stable/pike

commit 5524bf8434e6e81213859abd6490ab44cbbd21ec
Author: Swaminathan Vasudevan <email address hidden>
Date: Wed Jul 19 12:13:43 2017 -0700

    DVR: Provide options for DVR North/South routing centralized

    DVR supports both East/West and North/South routing. While the
    SNAT is centralized the DNAT is mostly distributed. There are
    certain circumstances where the DNAT might be centralized when
    the ports are unbound.

    In order to have a well defined behavior and when there are
    no external network connectivity available in the compute host,
    the DNAT functionality is centralized.
    In order to achieve this we are introducing a new agent type
    option 'dvr_no_external' to centralize the DNAT.

    This new L3 agent type ('dvr_no_external') would only allow the East/West
    routing to occur in the compute host and the DNAT or Floating IP will be
    configured in the centralized network node.

    Change-Id: Ia5d7336e478e0fa5ba62b7ae5ed0c56656116d94
    Partial-Bug: #1667877
    (cherry picked from commit 9515c771e742a5b6d29b17f84f49a0b39706489b)