I am trying to create a templae which will create multiple virtual servers and server farms based on a list of ports.
I created the template and it validates ok but errors when I try to generate an application.
The errors are
Line 6, Col 22: The content of element 'serverfarm' is not complete. One of '{probe, rserver}' is expected.

Line 9, Col 22: The content of element 'serverfarm' is not complete. One of '{probe, rserver}' is expected.
 
the full template is listed below. Any got any ideas or can point me to the full syntax for templates.
 
<?xml version="1.0" encoding="UTF-8"?>
<template xmlns:xalan="http://xml.apache.org/xslt" applicationType="Webmethods" version="1.0" xsi:noNamespaceSchemaLocation="file:application_template_v2.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" description="Webmethods Template Multiple ports" showsInGuidedSetup="true">
  <input>
    <group name="service" type="group" displayString="Application Configuration">
      <variable name="name" type="name" displayString="Application Config Name:" perm="ace_vip"/>
      <variable name="vip" type="ipaddresswithprefix" displayString="VIP Address:" perm="ace_vip"/>
      <array name="reals" displayString="IP Addresses of Real Servers" perm="ace_vip">
        <variable name="ipAddr" displayString="" type="ipaddress" perm="ace_vip"/>
      </array>
      <variable name="sticky" type="boolean" displayString="Session Persistence:" perm="ace_vip"/>
      <array name="portList" displayString="List of ports to load balance" perm="ace_vip">
        <variable name="lPort" type="port" displayString="Listener Port:" perm="ace_vip"/>
      </array>
    </group>
    <group name="network" type="group" displayString="Network Configuration">
      <variable name="device" type="device" displayString="Load Balancer (DeviceirtualContext):" perm="ace_vip"/>
      <variable name="vlans" type="vlans" displayString="Client VLANs:" perm="ace_vip"/>
      <variable name="autoNat" type="boolean" displayString="Enable Source NAT:" perm="ace_vip"/>
    </group>
  </input>
  <config device="{$device}">
    <slb>
      <foreach iterate="{$portList/$lPort}">
        <serverfarm name="{$name}-{$portList/$lPort}" predictor="leastconns">
          <probe name="TCP_Probe" type="tcp"/>
          <foreach iterate="{$reals/$ipAddr}">
            <rserver name="{$reals/$ipAddr}" ipAddr="{$reals/$ipAddr}" port="{$portList/$lPort}"/>
          </foreach>
        </serverfarm>
        <vserver-http name="{$name}-{$portList/$lPort}" vlans="{$vlans}" inService="true" autoNat="{$autoNat}" icmpReply="active">
          <vip address="{$vip}" protocol="any"/>
          <if test="{$sticky}=true">
            <sticky-loadbalance>
              <ip-sticky activeConns="true" replication="true" name="{$name}-{$portList/$lPort}-sticky" addressType="source" netmask="255.255.255.255" serverfarm="{$name}-{$portList/$lPort}"/>
            </sticky-loadbalance>
          </if>
          <else>
            <loadbalance serverfarm="{$name}-{$portList/$lPort}"/>
          </else>
        </vserver-http>
      </foreach>
    </slb>
  </config>
</template>

Thanks for the response. I will give it a try.

My client wants the who rserver to be taken out if a port fails so that is no big deal. With your template it looks like it will listen and load balance all ports but only probe the specified ports is that correct.?
I ended up reworking it so that I reuse the same template for each port. which is a bit of pain when using multiple ports but no real big issue.