beginner's question about proper syntax

Hello, I don't have to worry about backward compatibility and I would like to go with 'modern' syntax for rule body. Are these two rules equal and exactly the same for ipfw? Is there any overhead or drawbacks of using one and not the other? example 1: allow tcp from me $ports_range_bc to any

Loading dummynet via loader.conf doesn't work

Hello! In RELENG_6 loading dummynet.ko from /boot/loader.conf dummynet_load="YES" works correctly. However in fresh RELENG_8 it results in strange behaviour: loader shows /boot/kernel/dummynet.ko getting loaded, then adds "loading required module 'dummynet'". However 'lsmod' from loader and kl