XML and loadbalancers

[MarcusH]

Hi there,

I have problem whereby my ASP/XML code doesn't appear to work properly on a server that is behind a loadbalancer.

My purpose of the code is to allow websites to share content from a single source. The code is:

<%
  Response.Buffer = True
  Dim objXMLHTTP, xml

  Set xml = Server.CreateObject("MSXML2.ServerXMLHTTP")
  xml.Open "GET", "[URL unfurl="true"]http://www.domain.com/index.htm",[/URL] False
  xml.Send
  Response.Write xml.responseText
  Set xml = Nothing  
%>

This code generally works fine. However, if the domain called is on the same server as the calling page, and that server is behind a loadbalancer, it comes up with:

"msxml3.dll error '80072efd'
A connection with the server could not be established"

otherwise it works fine.

Any help on this would be very much appreciated.
Many thanks
Marcus