From 8cd7426dd0cc0211bc5acd6b598d7c20002e7cbd Mon Sep 17 00:00:00 2001
From: alena <alena@cloud.com>
Date: Fri, 11 Feb 2011 17:34:43 -0800
Subject: [PATCH] bug 8455: for static nat port range don't allow start port to
 be bigger than end port status 8455: resolved fixed

---
 server/src/com/cloud/network/rules/RulesManagerImpl.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/server/src/com/cloud/network/rules/RulesManagerImpl.java b/server/src/com/cloud/network/rules/RulesManagerImpl.java
index 4334eedc620..35eec29f2ca 100644
--- a/server/src/com/cloud/network/rules/RulesManagerImpl.java
+++ b/server/src/com/cloud/network/rules/RulesManagerImpl.java
@@ -243,6 +243,11 @@ public class RulesManagerImpl implements RulesManager, RulesService, Manager {
             throw new InvalidParameterValueException("Protocol " + rule.getProtocol() + " is not supported in zone " + network.getDataCenterId());
         }
         
+        //start port can't be bigger than end port
+        if (rule.getDestinationPortStart() > rule.getDestinationPortEnd()) {
+            throw new InvalidParameterValueException("Start port can't be bigger than end port");
+        }
+        
         PortForwardingRuleVO newRule = 
             new PortForwardingRuleVO(rule.getXid(), 
                     rule.getSourceIpAddressId(),