# uname -a OpenBSD xxx 7.1 GENERIC.MP#3 amd64
# ifconfig em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 lladdr x:x:x:x:x description: xxx index 2 priority 0 llprio 3 media: Ethernet autoselect (1000baseT full-duplex) status: active inet x.x.x.x netmask 0xffffff00 broadcast x.x.x.x inet6 fe80::x:x:x%em0 prefixlen 64 scopeid 0x2 inet6 2601:x:x:x::1 prefixlen 64 pltime 301996 vltime 301996
