Add HACK to allocate and bind a parent pc host for each ixp-bv allocated. Parent host is "<ixpname>host" (for now).  Should be done in the ns front end, but this is something quick for Abhijeet's demo.
Add HACK to allocate and bind a parent pc host for each ixp-bv allocated.
Parent host is "<ixpname>host" (for now).  Should be done in the ns
front end, but this is something quick for Abhijeet's demo.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome