ifconfig -A

lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33224
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x9
        inet 127.0.0.1 netmask 0xff000000 
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        address: 00:01:02:56:bf:2f
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet6 fe80::201:2ff:fe56:bf2f%xl0 prefixlen 64 scopeid 0x1
        inet 192.168.254.1 netmask 0xfffffffc broadcast 192.168.254.3
dc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        address: 00:06:2b:01:21:da
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet6 fe80::206:2bff:fe01:21da%dc0 prefixlen 64 scopeid 0x2
        inet 10.6.1.1 netmask 0xffffff00 broadcast 10.6.1.255
dc1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        address: 00:06:2b:01:21:db
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet6 fe80::206:2bff:fe01:21db%dc1 prefixlen 64 scopeid 0x3
        inet 192.168.4.1 netmask 0xffffff00 broadcast 192.168.4.255
dc2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        address: 00:06:2b:01:21:dc
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet6 fe80::206:2bff:fe01:21dc%dc2 prefixlen 64 scopeid 0x4
        inet 192.168.254.9 netmask 0xfffffffc broadcast 192.168.254.11
dc3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        address: 00:06:2b:01:21:dd
        media: Ethernet autoselect (100baseTX full-duplex)
        status: active
        inet6 fe80::206:2bff:fe01:21dd%dc3 prefixlen 64 scopeid 0x5
        inet 192.168.10.1 netmask 0xffffff00 broadcast 192.168.10.255
        inet 10.6.10.1 netmask 0xffffff00 broadcast 10.6.10.255
pflog0: flags=0<> mtu 33224
pfsync0: flags=0<> mtu 2020
enc0: flags=0<> mtu 1536