neutron/neutron/plugins/ml2/drivers/openvswitch/agent/common
Swaminathan Vasudevan 52b537ca22 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
2019-05-30 08:11:31 +00:00
..
__init__.py Restructure agent code in preparation for decomp 2015-06-26 15:06:49 +00:00
config.py Adding DSCP mark and inheritance in OVS and LB tunnels outer header 2018-01-17 10:54:46 +01:00
constants.py DVR: Modify DVR flows to allow ARP requests to hit ARP Responder table 2019-05-30 08:11:31 +00:00