case "$reason" in
    PREINIT|CARRIER|INFORM|ROUTERADVERT)
	    # Ignore these
	    ;;
    RENEW|BOUND|INFORM|REBIND|REBOOT|TEST|TIMEOUT|IPV4LL|STATIC)
	    echo "<6>IP:$interface $reason ip=$new_ip_address nm=$new_subnet_mask gw=$new_routers domain=$new_domain_name dns=$new_domain_name_servers" > /dev/kmsg
	    ;;	  
    RENEW6|BOUND6|INFORM6|REBIND6|REBOOT6)
	    echo "<6>IP:$interface $reason ip=$new_dhcp6_ia_na1_ia_addr1 dns=$new_dhcp6_name_servers" > /dev/kmsg
	    ;;	  
    EXPIRE|EXPIRE6|NAK|NOCARRIER|RELEASE|STOP)
	    echo "<6>IP:$interface $reason down" > /dev/kmsg
	    ;;
    *)
	    echo "<6>IP:$interface $reason unexpected" > /dev/kmsg
	    ;;
esac
