Check interface status with ifconfig -a
$ ifconfig -a lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33208 groups: lo inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5 xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 lladdr 00:50:da:21:e4:af groups: egress media: Ethernet autoselect (100baseTX full-duplex) status: active inet 213.187.179.198 netmask 0xfffffffc broadcast 213.187.179.199 inet6 fe80::250:daff:fe21:e4af%xl0 prefixlen 64 scopeid 0x2 xl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 lladdr 00:50:da:3f:b2:86 media: Ethernet autoselect (100baseTX full-duplex) status: active inet 192.168.103.1 netmask 0xffffff00 broadcast 192.168.103.255 inet6 fe80::250:daff:fe3f:b286%xl1 prefixlen 64 scopeid 0x3 enc0: flags=0<> mtu 1536 pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33208 groups: pflog