title: IPC between TWO Virtual machine in XEN
body: <p>Is is possible to do IPC between two virtual machine on top of same host using XEN ? <strong>Can one program in one VM send a signal to other program in other VM ?</strong> both VM are on top of same physical host. </p>
  
  <p>Host os Fedora , guest OS also fedora, Xen version - 3.6.11-4.fc16.x86_64</p>
  
  <p>Any suggestion to communication between two program present in two different VM on top of same physical host?</p>
  
  <p>Thanks in advance .</p>