Broadcom acquired Dune Networks for $180m. Dune raised about $50m from larger VCs (Pitango, Evergreen, JVP, USVP, Alta Berkeley, Aurum SBC)
NICE acquired Orsus for $22m. Orsus raised more than $70m in VC funding, mostly prior to 2001.
CA is rumored to be acquiring Oblicore for $20m. Oblicore raised over $20m, mostly from JVP and Concord VC.