[ovs-dev] [PATCH v3 0/3] Handle GARPs for logical router port IPs

nusiddiq at redhat.com nusiddiq at redhat.com
Mon Jul 1 07:42:30 UTC 2019

From: Numan Siddique <nusiddiq at redhat.com>

The v1 of the patch series had just one patch which handled sending
GARPs for the logical router ports with the option -
reside-on-redirect-chassis set.

The v2+ has totall 3 patches.

Patch 1 is a simple refactor in ovn-northd code which sets the
Port_Binding.nat_addresses column in Southbound db.

Patch 2 takes care of sending GARPs for the logical router ports
which has the option - reside-on-redirect-chassis set. This option
is used when provider (or bridged) logical switches are connected
a logical router with a distributed gateway router port.

Patch 3 takes care of sending GARPs for the IPs of the distributed
gateway router port. It also handles sendig the GARPs for
the IPs of the router ports which belong to a gateway router and
whoe peer is connected to a provider (or bridged) logical switch.


v2 -> v3
   * Addressed review comments from Dumitru for p1 and p2.

Numan Siddique (3):
  ovn-northd: Refactor the code which sets nat_addresses
  ovn: Send GARP for the router ports with reside-on-redirect-chassis
    options set
  ovn: Send GARP for router port IPs of a router port connected to
    bridged logical switch

 ovn/northd/ovn-northd.c |  99 +++++++++++++++++++++------
 tests/ovn.at            | 147 +++++++++++++++++++++++++++++++++-------
 2 files changed, 201 insertions(+), 45 deletions(-)


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