looks good:
# dmesg |grep ^em
em0 at pci9 dev 0 function 0 "Intel PRO/1000 PT (82571EB)" rev 0x06:
apic 0 int 8, address X:X:X:X:X:X
em1 at pci9 dev 0 function 1 "Intel PRO/1000 PT (82571EB)" rev 0x06:
apic 0 int 18, address X:X:X:X:X:X
# ifconfig em hwfeatures
em0: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST>
mtu 1500
hwfeatures=36<CSUM_TCPv4,CSUM_UDPv4,VLAN_MTU,VLAN_HWTAGGING>
lladdr X:X:X:X:X:X
priority: 0
trunk: trunkdev trunk0
media: Ethernet autoselect (1000baseT full-duplex)
status: active
em1: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST>
mtu 1500
hwfeatures=36<CSUM_TCPv4,CSUM_UDPv4,VLAN_MTU,VLAN_HWTAGGING>
lladdr X:X:X:X:X:X
priority: 0
trunk: trunkdev trunk0
media: Ethernet autoselect (1000baseT full-duplex)
status: active
