[Vini-dev] help for using MyVINI!

[liyong 00164768]

Hi all:
    I am a new user for VINI, with my colleagues, we have
built a private VINI testbed while  we do not even have
the experience of using the public planetlab, now, we have
a problem in using MyVINI:
   We have built two sites and the nodes in both sites are in two different net subsection, howerver , when I add all these nodes into a 
single slice, I cannot see any virtaul interface when I login this slice(I have set "iias" tag to this slice ). Should we configure the topology.py and 
how can I give an ID such as "23""5",and so on, to both of my sites?
    Any reply will be welcome!
    Thanks very much!  
    Liyong