re0 at pci2 dev 0 function 0 "Realtek 8168" rev 0x02: unknown ASIC (0x3c00), irq 10, address 00:00:00:00:00:00 rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 2
Your MAC address is incorrect, mate! Check arp -a
And the info from ifconfig: re0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500 lladdr 00:00:00:00:00:00 media: Ethernet autoselect (1000baseT full-duplex,loopback,master,rxpause,txpause) status: active
See above, no MAC address. mufurcz