diff --git a/networkapi/ambiente/models.py b/networkapi/ambiente/models.py
index 5d8c5aec..c072dc56 100644
--- a/networkapi/ambiente/models.py
+++ b/networkapi/ambiente/models.py
@@ -2130,9 +2130,6 @@ def get(self, cidr_id=None, env_id=None):
                 objects = EnvCIDR.objects.filter(id_env=env_id)
                 if not objects:
                     log.debug('There is no CIDR linked with the environment id=%s.' % env_id)
-                    raise ObjectDoesNotExist
-            except ObjectDoesNotExist:
-                raise CIDRErrorV3('There is no CIDR linked with the environment id=%s.' % env_id)
             except OperationalError as e:
                 self.log.error('Lock wait timeout exceeded.')
                 raise OperationalError(e, 'Lock wait timeout exceeded; try restarting transaction')
diff --git a/networkapi/ip/models.py b/networkapi/ip/models.py
index 260f3f04..cc2b7c3b 100644
--- a/networkapi/ip/models.py
+++ b/networkapi/ip/models.py
@@ -939,7 +939,7 @@ def patch_v3(self, networkv4, locks_used=[], force=False):
             locks_list = create_lock_with_blocking(locks_name)
 
         try:
-            self.validate_v3()
+            #self.validate_v3()
             self.save()
 
         except NetworkIPv4ErrorV3, e:
@@ -3319,7 +3319,7 @@ def patch_v3(self, networkv6, locks_used=[], force=False):
             locks_list = create_lock_with_blocking(locks_name)
 
         try:
-            self.validate_v3()
+            #self.validate_v3()
             self.save()
 
         except NetworkIPv6ErrorV3, e: