Juniper Openstack

  1. Series trunk
  2. Bug #1513793
  3. Comment #6

Comment 6 for bug 1513793

Revision history for this message
OpenContrail Admin (ci-admin-f) wrote : A change has been merged

Reviewed: https://review.opencontrail.org/14956
Committed: http://github.org/Juniper/contrail-vrouter/commit/5c6390a7ecba78ea91dfbf3c1d6ab394c51aa281
Submitter: Zuul
Branch: R2.21.x

commit 5c6390a7ecba78ea91dfbf3c1d6ab394c51aa281
Author: Hari <email address hidden>
Date: Sat Nov 7 08:01:29 2015 +0530

Treat ARP pkt with zero source IP as Gratuitous ARP

As per RFC 5227, when ARP packet is received with zero source IP, this
needs to be treated as ARP PRobe. In Vrouter case, it should not be
treatd as regular ARP request and flooded to complete VN, so that VM/BMS
treats this like ARP probe and take appropriate action. Vrouter treating
this as ARP request results in senidng ARP response with stiched/Proxied
MAC.

Committing on Divakar's behalf.

Change-Id: I7d9943054882c8167fb29b2e5c93089591962d41
closes-bug: #1513793