diff --git a/airtime_mvc/application/controllers/downgrade_sql/airtime_3.0.0-alpha.6/downgrade.sql b/airtime_mvc/application/controllers/downgrade_sql/airtime_3.0.0-alpha.6/downgrade.sql
new file mode 100644
index 000000000..023d51030
--- /dev/null
+++ b/airtime_mvc/application/controllers/downgrade_sql/airtime_3.0.0-alpha.6/downgrade.sql
@@ -0,0 +1,2 @@
+ALTER TABLE cc_service_register ALTER COLUMN ip TYPE character varying(18);
+
diff --git a/airtime_mvc/application/controllers/upgrade_sql/airtime_3.0.0-alpha.6/upgrade.sql b/airtime_mvc/application/controllers/upgrade_sql/airtime_3.0.0-alpha.6/upgrade.sql
new file mode 100644
index 000000000..e5a748f51
--- /dev/null
+++ b/airtime_mvc/application/controllers/upgrade_sql/airtime_3.0.0-alpha.6/upgrade.sql
@@ -0,0 +1 @@
+ALTER TABLE cc_service_register ALTER COLUMN ip TYPE character varying(45);
diff --git a/airtime_mvc/application/models/airtime/map/CcServiceRegisterTableMap.php b/airtime_mvc/application/models/airtime/map/CcServiceRegisterTableMap.php
index d6e6d7b86..6c51b5d34 100644
--- a/airtime_mvc/application/models/airtime/map/CcServiceRegisterTableMap.php
+++ b/airtime_mvc/application/models/airtime/map/CcServiceRegisterTableMap.php
@@ -39,7 +39,7 @@ class CcServiceRegisterTableMap extends TableMap
         $this->setUseIdGenerator(false);
         // columns
         $this->addPrimaryKey('name', 'DbName', 'VARCHAR', true, 32, null);
-        $this->addColumn('ip', 'DbIp', 'VARCHAR', true, 18, null);
+        $this->addColumn('ip', 'DbIp', 'VARCHAR', true, 45, null);
         // validators
     } // initialize()
 
diff --git a/airtime_mvc/application/upgrade/Upgrades.php b/airtime_mvc/application/upgrade/Upgrades.php
index 5f2415ba2..e305ca228 100644
--- a/airtime_mvc/application/upgrade/Upgrades.php
+++ b/airtime_mvc/application/upgrade/Upgrades.php
@@ -518,4 +518,17 @@ class AirtimeUpgrader300alpha1 extends AirtimeUpgrader
     public function getNewVersion() {
         return '3.0.0-alpha.1';
     }
-}
\ No newline at end of file
+}
+
+class AirtimeUpgrader300alpha6 extends AirtimeUpgrader
+{
+    protected function getSupportedSchemaVersions() {
+        return array(
+            '3.0.0-alpha.1'
+        );
+    }
+
+    public function getNewVersion() {
+        return '3.0.0-alpha.6';
+    }
+}
diff --git a/airtime_mvc/build/schema.xml b/airtime_mvc/build/schema.xml
index 352dbdd38..7c46ce495 100644
--- a/airtime_mvc/build/schema.xml
+++ b/airtime_mvc/build/schema.xml
@@ -450,7 +450,7 @@
   </table>
   <table name="cc_service_register" phpName="CcServiceRegister">
     <column name="name" phpName="DbName" primaryKey="true" type="VARCHAR" size="32" required="true" />
-    <column name="ip" phpName="DbIp" type="VARCHAR" size="18" required="true"/>
+    <column name="ip" phpName="DbIp" type="VARCHAR" size="45" required="true"/>
   </table>
   <table name="cc_live_log" phpName="CcLiveLog">
     <column name="id" phpName="DbId" primaryKey="true" type="INTEGER" autoIncrement="true" required="true" />
diff --git a/airtime_mvc/build/sql/schema.sql b/airtime_mvc/build/sql/schema.sql
index 0263cd4fa..cc7ac52d4 100644
--- a/airtime_mvc/build/sql/schema.sql
+++ b/airtime_mvc/build/sql/schema.sql
@@ -516,7 +516,7 @@ DROP TABLE IF EXISTS "cc_service_register" CASCADE;
 CREATE TABLE "cc_service_register"
 (
     "name" VARCHAR(32) NOT NULL,
-    "ip" VARCHAR(18) NOT NULL,
+    "ip" VARCHAR(45) NOT NULL,
     PRIMARY KEY ("name")
 );