In order to test [wiki:NanoBSD NanoBSD WirelessLeiden image] there are various options available. One of them is via NFS

'''XXX: Make pretty document, with some explanations'''

= Initial procedure =

Note: All commands below needed to be executed by `root` user. Make sure not to alter a production machine as you will most likely leave your machine vulnerable for attacked and undiscovered exploits. Also to be advised to have the machine run behind a NAT/firewall setup. 

== Install packages ==
{{{
$ pkg_add -r isc-dhcp3-server
}}}

== Create/alter files ==
Hints provided below, use common sense and ask questions on the mailinglist if you do not seems to get a bit.

{{{
$ cat /etc/rc.conf 
hostname="richard.wleiden.net"
ifconfig_xl0="inet 172.19.137.70/27"
defaultrouter="172.19.137.66"

sshd_enable="YES"

#
# PXEboot envirionment
ifconfig_bfe0="inet 192.168.4.1/24"

# DHCPD server, ip address, options, hints
dhcpd_enable="YES"

# TFTP server, initial boot
inetd_enable="YES"

# NFS server, kernel and more
nfs_server_enable="YES"
rpcbind_enable="YES"
mountd_flags="-r"
}}}

{{{
$ cat /etc/exports 
/usr/data/base -alldirs -maproot=root -network 192.168.4.0/24
/usr/data -alldirs -maproot=root -network 192.168.4.0/24
}}}

{{{
$ cat /usr/local/etc/dhcpd.conf
# ad-hoc DNS update scheme - set to "none" to disable dynamic DNS updates.
ddns-update-style ad-hoc;

default-lease-time 600;
max-lease-time 7200;
authoritative;

option domain-name "example.com";
option domain-name-servers 192.168.4.1;
option routers 192.168.4.1;

subnet 192.168.4.0 netmask 255.255.255.0 {
  range 192.168.4.10 192.168.4.100;

  filename "pxeboot";
  option root-path "192.168.4.1:/usr/data/base";
}
}}}

{{{
$ grep -v '#' /etc/inetd.conf
tftp	dgram	udp	wait	root	/usr/libexec/tftpd	tftpd -l -s /tftpboot
}}}

{{{
$ mkdir /tftpboot
$ cp /boot/pxeboot /tftpboot
}}}

{{{
$ grep 'rpcbind :' /etc/hosts.allow
#rpcbind : 192.0.2.32/255.255.255.224 : allow
#rpcbind : 192.0.2.96/255.255.255.224 : allow
#rpcbind : ALL : deny
}}}


{{{
$ mkdir -p /usr/data/{base,nfs,cfg}
}}}

== Restart services ==
'''XXX: Write proper list of services to restart w/o rebooting (take special care of NFS)'''
{{{
$ reboot
}}}

= Usage procedure =
 1. Make sure you [wiki:NanoBSD build yourself an nanobsd image]
 1. Choose NFS testing variant:
    a. Start fresh (no old configuration)
    {{{
    $ /root/nanobsd/tools/prepare-nfs.sh
    }}}
    b. Use old configuration
    {{{
    $ /root/nanobsd/tools/prepare-nfs.sh -n
    }}}
 1. When done, 'unload' image
 {{{
 $ /root/nanobsd/tools/prepare-nfs.sh -u
 }}}

= Background =
 * Inside your booted image `/nfs` will be mounted to your target machine directory `/usr/data/nfs` pointers to pre-build images (for direct burn to CF disk) also exists in this directory
 * `cfg` will be stored on the target machine under `/usr/data/cfg`

= Hints =

{{{
%cat ~/.cshrc 
alias serial	sudo cu -s 9600 -l /dev/cuaU0
alias on	sispmctl -o all
alias off	sispmctl -f all
alias toggle	sispmctl -t all
}}}