em0: flags=8863<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=481249b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LRO,WOL_MAGIC,VLAN_HWFILTER,NOMAP> ether XXX inet6 XXX prefixlen 64 scopeid 0x1 inet6 XXX prefixlen 64 autoconf inet XXX netmask XXX broadcast XXX media: Ethernet autoselect (1000baseT <full-duplex>) status: active nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet6 XXX prefixlen 128 inet6 XXX prefixlen 64 scopeid 0x2 inet XXX netmask XXX groups: ... nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>