snmpit_force10: Enable various OF goodies on created instances.
snmpit_force10: Enable various OF goodies on created instances.

L2 and L3 flow maps (hardware-assisted matching and forwarding),
learning bridge assisted flows (hardware also, I think), and multiple
forwarding tables.

Default flows go into the "acl" table, which is carved up between various
switch functions, and I believe is software-based (docs are vague).

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