Yesterday I upgraded this box from 10.3-RELEASE to 11.1-RELEASE. With 10.3-RELEASE, wake on lan worked perfectly. I had enabled it with 'ifconfig re0 wol_magic', then after doing 'poweroff' i could wake the box with the 'wakeonlan' command from an linux (ubuntu) box. Sadly, after the upgrade to 11.1-RELEASE this no longer worked. # uname -a FreeBSD xendi 11.1-RELEASE-p8 FreeBSD 11.1-RELEASE-p8 #0: Tue Mar 13 17:07:05 UTC 2018 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 # dmesg | grep re0 re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit Ethernet> port 0xd800-0xd8ff mem 0xf6eff000-0xf6efffff,0xf6ee0000-0xf6eeffff irq 17 at device 0.0 on pci2 re0: Using 1 MSI-X message re0: Chip rev. 0x3c000000 re0: MAC rev. 0x00400000 miibus0: <MII bus> on re0 re0: Using defaults for TSO: 65518/35/2048 re0: Ethernet address: 00:26:18:f0:e0:3f re0: netmap queues/slots: TX 1/256, RX 1/256 re0: link state changed to DOWN re0: link state changed to UP # ifconfig -m re0 re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=82099<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE> capabilities=183999<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_UCAST,WOL_MCAST,WOL_MAGIC,LINKSTATE,NETMAP> ether 00:26:18:f0:e0:3f hwaddr 00:26:18:f0:e0:3f inet 10.1.3.9 netmask 0xffffff00 broadcast 10.1.3.255 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active supported media: media autoselect mediaopt flowcontrol media autoselect media 1000baseT mediaopt full-duplex,flowcontrol,master media 1000baseT mediaopt full-duplex,flowcontrol media 1000baseT mediaopt full-duplex,master media 1000baseT mediaopt full-duplex media 1000baseT mediaopt master media 1000baseT media 100baseTX mediaopt full-duplex,flowcontrol media 100baseTX mediaopt full-duplex media 100baseTX media 10baseT/UTP mediaopt full-duplex,flowcontrol media 10baseT/UTP mediaopt full-duplex media 10baseT/UTP media none