Tagged 4_3_Net_2 release snapshot of BSD with 4_3_Net_2 Synthesized-from: CSRG/cd2/net.2
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Tagged 4_3_Net_2 release snapshot of BSD with 4_3_Net_2 Synthesized-from: CSRG/cd2/net.2