From 229b705e6fe0f8bdf314a22d71eb938c6c3669cb Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sun, 24 Nov 2019 11:47:13 +0100
Subject: geneve: T1799: set minimum MTU size 1500 bytes

---
 interface-definitions/interfaces-geneve.xml | 4 ++--
 src/conf_mode/interfaces-geneve.py          | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/interface-definitions/interfaces-geneve.xml b/interface-definitions/interfaces-geneve.xml
index 4d3897330..e65ce6826 100644
--- a/interface-definitions/interfaces-geneve.xml
+++ b/interface-definitions/interfaces-geneve.xml
@@ -82,9 +82,9 @@
                 <description>Maximum Transmission Unit</description>
               </valueHelp>
               <constraint>
-                <validator name="numeric" argument="--range 1450-9000"/>
+                <validator name="numeric" argument="--range 1500-9000"/>
               </constraint>
-              <constraintErrorMessage>MTU must be between 1450 and 9000</constraintErrorMessage>
+              <constraintErrorMessage>MTU must be between 1500 and 9000</constraintErrorMessage>
             </properties>
           </leafNode>
           <leafNode name="remote">
diff --git a/src/conf_mode/interfaces-geneve.py b/src/conf_mode/interfaces-geneve.py
index b11ef3594..599be2780 100755
--- a/src/conf_mode/interfaces-geneve.py
+++ b/src/conf_mode/interfaces-geneve.py
@@ -34,7 +34,7 @@ default_config_data = {
     'intf': '',
     'ip_arp_cache_tmo': 30,
     'ip_proxy_arp': 0,
-    'mtu': 1450,
+    'mtu': 1500,
     'remote': ''
 }
 
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