New to Java

I have an website application. We are using Weblogic server.
The application is an online purchase payment gateway. The payment gateway is done by a third party.

Languages used : Struts, JSP and JAVA

i created one jsp(confirmPaymnt.jsp) like this and run from my server machine.
it is able to connect to the third party site and is able to pass values too(http://168.183.169.195).

confirmPaymnt.jsp:

     -------------------
       <form name ="myform" action="http://168.183.169.195/Payment/eNetMainAPI.aspx" method="post" >
             
                <input type="hidden" name="merchant" id="merchant" value='<%= udb.getMerchant() %>'/ >
               
                   <input type="hidden" name="transaction_id" id="transaction_id" value='<%= udb.getTransaction_id() %>'/ >
                   <input type="hidden" name="amount" id="amount" value='<%= udb.getPrice() %>'/ >
      
          <input name="processpage" type="hidden" value="http://www.octopusplus.com/process.do" id="processpage" style="width:733px;" />
                                        
                    <input type="hidden" name="sec_key" id="sec_key" value='<%= udb.getSeckey() %>'/ >
                    
                    <input type="hidden" name="op_post" id="op_post" value="false" />
       
       </html:form> 

If I try from some other machine, it is not running Since this url is for payment transaction ,they are configure with our server machine to third pary server machine.
So all the request to their server (http://168.183.169.195) needs to go throughour server.

So i tried like this in Struts-config.xml

 <action  path="/redirectparam" type="com.hmh.action.RedirectParamAction"
        name="redirectparamForm
        input="/redirectparam.jsp"
        validate="false"
        scope="request">        
        <forward name="success"  path="http://168.183.169.195/Payment/eNetMainAPI.aspx" redirect="true"/>
     </action>
  {code}
  this is also not going with parameters.
  
  please give me any  solution.