# ifconfig -a 
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
        ether 00:0c:29:83:10:ef
        inet6 fe80::20c:29ff:fe83:10ef%em0 prefixlen 64 scopeid 0x1 
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
le0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=8<VLAN_MTU>
        ether 00:0c:29:83:10:f9
        inet6 fe80::20c:29ff:fe83:10f9%le0 prefixlen 64 scopeid 0x2 
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect
        status: active
em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
        ether 00:0c:29:83:10:ef
        inet6 fe80::20c:29ff:fe83:1003%em1 prefixlen 64 scopeid 0x3 
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
le1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=8<VLAN_MTU>
        ether 00:0c:29:83:10:f9
        inet6 fe80::20c:29ff:fe83:100d%le1 prefixlen 64 scopeid 0x4 
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect
        status: active
plip0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> metric 0 mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
        options=3<RXCSUM,TXCSUM>
        inet6 ::1 prefixlen 128 
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6 
        inet 127.0.0.1 netmask 0xff000000 
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
pfsync0: flags=0<> metric 0 mtu 1460
        syncpeer: 224.0.0.240 maxupd: 128
pflog0: flags=100<PROMISC> metric 0 mtu 33200
enc0: flags=0<> metric 0 mtu 1536
lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM>
        ether 00:0c:29:83:10:ef
        inet6 fe80::20c:29ff:fe83:10ef%lagg0 prefixlen 64 scopeid 0xa 
        inet 192.168.168.50 netmask 0xffffff00 broadcast 192.168.168.255
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect
        status: active
        laggproto failover
        laggport: em1 flags=0<>
        laggport: em0 flags=5<MASTER,ACTIVE>
lagg1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=8<VLAN_MTU>
        ether 00:0c:29:83:10:f9
        inet6 fe80::20c:29ff:fe83:10f9%lagg1 prefixlen 64 scopeid 0xb 
        inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect
        status: active
        laggproto failover
        laggport: le1 flags=0<>
        laggport: le0 flags=5<MASTER,ACTIVE>
lagg1_vlan5: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        ether 00:0c:29:83:10:f9
        inet6 fe80::20c:29ff:fe83:10ef%lagg1_vlan5 prefixlen 64 scopeid 0xc 
        nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
        media: Ethernet autoselect
        status: active
        vlan: 5 parent interface: lagg1
# arp -a
pfsense.local (192.168.1.1) at 00:0c:29:83:10:f9 on lagg1 permanent [ethernet]

? (192.168.1.2) at b8:ac:6f:3d:85:bd on lagg1 expires in 1129 seconds [ethernet]
? (192.168.168.1) at (incomplete) on lagg0 expires in 7 seconds [ethernet]
? (192.168.168.50) at 00:0c:29:83:10:ef on lagg0 permanent [ethernet]
? (192.168.168.254) at b8:ac:6f:93:5a:d7 on lagg0 expires in 1188 seconds [ethernet]