===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/etc/rc,v
retrieving revision 1.523
retrieving revision 1.524
diff -c -r1.523 -r1.524
*** src/etc/rc	2017/11/09 11:02:10	1.523
--- src/etc/rc	2018/02/10 05:56:47	1.524
***************
*** 1,4 ****
! #	$OpenBSD: rc,v 1.523 2017/11/09 11:02:10 tb Exp $
  
  # System startup script run by init on autoboot or after single-user.
  # Output and error are redirected to console by init, and the console is the
--- 1,4 ----
! #	$OpenBSD: rc,v 1.524 2018/02/10 05:56:47 florian Exp $
  
  # System startup script run by init on autoboot or after single-user.
  # Output and error are redirected to console by init, and the console is the
***************
*** 158,163 ****
--- 158,169 ----
  	fi
  
  	ssh-keygen -A
+ 
+ 	if [[ ! -f /etc/soii.key ]]; then
+ 		openssl rand -hex 16 > /etc/soii.key && \
+ 		    chmod 600 /etc/soii.key && sysctl -q \
+ 		    "net.inet6.ip6.soiikey=$(</etc/soii.key)"
+ 	fi
  }
  
  # Re-link libraries, placing the objects in a random order.