Spit out -1 for bw/latency when no entry exists in the widearea table. This will happen for plab nodes because of the way that we can get the data. Not ideal, but not sure what to do about it.
Spit out -1 for bw/latency when no entry exists in the widearea table.
This will happen for plab nodes because of the way that we can get the
data. Not ideal, but not sure what to do about it.

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