From c53d574ac2f1b68c486a68fb6bd09f6f7f8bc0c3 Mon Sep 17 00:00:00 2001
From: Emmanuel Garette <egarette@cadoles.com>
Date: Thu, 11 Jul 2013 23:06:26 +0200
Subject: [PATCH] can't use RESERVED address in IPOption and NetworkOption

---
 tiramisu/option.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tiramisu/option.py b/tiramisu/option.py
index 5c8bbda..8a1804c 100644
--- a/tiramisu/option.py
+++ b/tiramisu/option.py
@@ -492,6 +492,8 @@ class IPOption(Option):
     def _validate(self, value):
         try:
             ip = IP('{0}/32'.format(value))
+            if ip.iptype() == 'RESERVED':
+                return False
             if self._only_private:
                 return ip.iptype() == 'PRIVATE'
             return True
@@ -576,7 +578,9 @@ class NetworkOption(Option):
 
     def _validate(self, value):
         try:
-            IP(value)
+            ip = IP(value)
+            if ip.iptype() == 'RESERVED':
+                return False
             return True
         except ValueError:
             return False