From 7d11cd6211a047d73c2a4795e8daa1b6a4851fa6 Mon Sep 17 00:00:00 2001
From: Yang Li <yang.li@easystack.cn>
Date: Wed, 29 May 2019 17:21:53 +0800
Subject: [PATCH] Add rarp protocol for neutron constants

We should support rarp protocol(0x8035) for live-migration
A release note is also included.

Change-Id: I52c115acdb1a8c464f5fc6273f6d8c4d0c6526e9
Partial-Bug: #1831404
---
 neutron_lib/constants.py                                      | 1 +
 .../notes/support-rarp-protocol-44f5c67784e74db4.yaml         | 4 ++++
 2 files changed, 5 insertions(+)
 create mode 100644 releasenotes/notes/support-rarp-protocol-44f5c67784e74db4.yaml

diff --git a/neutron_lib/constants.py b/neutron_lib/constants.py
index 7b2c37251..5ba3c6d9a 100644
--- a/neutron_lib/constants.py
+++ b/neutron_lib/constants.py
@@ -422,6 +422,7 @@ SORT_DIRECTION_DESC = 'desc'
 
 ETHERTYPE_NAME_ARP = 'arp'
 ETHERTYPE_ARP = 0x0806
+ETHERTYPE_RARP = 0x8035
 ETHERTYPE_IP = 0x0800
 ETHERTYPE_IPV6 = 0x86DD
 
diff --git a/releasenotes/notes/support-rarp-protocol-44f5c67784e74db4.yaml b/releasenotes/notes/support-rarp-protocol-44f5c67784e74db4.yaml
new file mode 100644
index 000000000..b369e0b66
--- /dev/null
+++ b/releasenotes/notes/support-rarp-protocol-44f5c67784e74db4.yaml
@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Add ``ETHERTYPE_RARP`` constant which represents RARP protocol to support live-migration.