neutron/neutron/plugins
Swaminathan Vasudevan 09c4e0e970 DVR: Modify DVR flows to allow ARP requests to hit ARP Responder table
DVR does the ARP table update through the control plane, and does not
allow any ARP requests to get out of the node.

In order to address the allowed address pair VRRP IP issue with DVR,
we need to add an ARP entry into the ARP Responder table for the
allowed address pair IP ( which is taken care by the patch in [1])

This patch adds a rule in the br-int to redirect the packet
destinated to the router to the actual router-port and also moves
the arp filtering rule to the tunnel or the physical port based on the
configuration.

By adding the above rule it allows the ARP requests to reach the
ARP Responder table and filters the ARP requests before it reaches
the physical network or the tunnel.

[1] https://review.opendev.org/#/c/601336/
Related-Bug: #1774459

Change-Id: I3905ea56ca0ff35bdd96c818719e6d63a3eb5a72
(cherry picked from commit 52b537ca22)
2019-09-30 19:04:47 +00:00
..
common use plugin utils from neutron-lib 2018-07-12 08:13:05 -06:00
ml2 DVR: Modify DVR flows to allow ARP requests to hit ARP Responder table 2019-09-30 19:04:47 +00:00
__init__.py Finish off rebranding of the Nicira NVP plugin 2014-03-01 18:14:52 -08:00