WiFi on OpenBSD

In theory it's really easy, in practice the manpage didn't help me.

Assuming my interface is available because it's supported by default:

# cat /etc/hostname.rtwn0
join 'net name1' wpakey 'secret'
join 'net name2' wpakey 'secret'
inet autoconf

# ifconfig rtwn0 media
# ifconfig rtwn0 scan

# sh /etc/netstart

Notes:

• join works with several, the old nwid only works once
• man hostname.if

Reference: https://www.openbsd-desktop.rocks/posts/wi-fi-connection/