kern.ipc.maxsockbuf=1048576
net.inet.tcp.sendspace=131072
net.inet.tcp.recvspace=131072
net.inet.udp.recvspace=65536
net.inet.tcp.blackhole=2
net.inet.udp.blackhole=1
vfs.vmiodirenable=1
kern.ipc.somaxconn=1024
net.inet.tcp.inflight.enable=1
net.inet.ip.random_id=1 
net.inet.ip.stealth=1
kern.ipc.shmmax=134217728
kern.ipc.shmall=32768
kern.ipc.semmap=64
dev.pcm.0.play.vchans=4
security.bsd.see_other_uids=0
security.bsd.see_other_gids=0
kern.randompid=100
vfs.usermount=1
net.inet.tcp.keepidle=3600000
hw.acpi.video.lcd0.economy=20
hw.acpi.video.lcd0.fullpower=50
hw.acpi.video.lcd0.brightness=50