authoritative;
ddns-updates off;
deny unknown-clients;
allow bootp;
deny duplicates;
deny declines;
deny client-updates;
boot-unknown-clients off;
ddns-update-style none;
get-lease-hostnames on;
one-lease-per-client on;
use-host-decl-names on;
# always-broadcast flag;
# omapi-port port;
# ping-check flag;

# DHCP clients (PCs, HP printers, NCD X-terminals) send DHCPREQUEST every
# 6 hours (renewal is half the offered default lease time of 12 hours).
# Stop this nonsense with ten year lease times.
max-lease-time 315360002;
default-lease-time 315360001;
min-lease-time 315360000;

option domain-name "maths.usyd.edu.au";
option domain-name-servers 129.78.69.161, 129.78.69.160, 129.78.69.164;

subnet 129.78.69.128 netmask 255.255.255.128 {	# TOSCANA
  option subnet-mask 255.255.255.128;
  option routers 129.78.69.161, 129.78.69.185;
}

subnet 129.78.94.0 netmask 255.255.255.0 {	# LIPARI
  option subnet-mask 255.255.255.0;
  option routers 129.78.94.193;
}

subnet 129.78.95.0 netmask 255.255.255.128 {	# ADMIN
  option subnet-mask 255.255.255.128;
  option routers 129.78.95.1;
}

# HP JetDirect printers

option T144 code 144 = text;

group hpjd {

  # With "use-host-decl-names on;", the printer set its hostname to NPI4E8C73
  # (apparently from the last three octets of the MAC address): seem unable
  # to cope with ordinary ASCII names, but expect the colon-hex encoded form.
  # Bug of the Jetdirect cards? See dhcp-options(5), dhcp-eval(5) and RFC1035.
  use-host-decl-names off;
  option host-name = host-decl-name;

# Example bootptab block:
#peripheral1:\
#       :hn:ht=ether:vm=rfc1048:\
#       :ha=08000903212F:\
#       :ip=190.40.101.22:\
#       :sm=255.255.255.0:\
#       :gw=190.40.101.1:\
#       :lg=190.40.101.3:\
#       :T144="hpnp/peripheral1.cfg":
# The file T144 is read via tftp.
# An example of the contents of a T144 file is (not here).
# They do not understand multiple gateways (as we use on Toscana); you may want
# to set a single gateway (e.g. rome), which will then send things along.
# Need to run timed (somewhere on the network, keep it all together on rome),
# but you do not need a :ts=129.78.69.161: entry. (Wonder if they can use NTP,
# would :nt=129.78.69.164: be any use?)

  option log-servers 129.78.69.160;
  option T144 "/usr/local/lib/HPJD/any.cfg";

  # Those printers that use DHCP to boot, send another DHCPREQUEST in 6 hours
  # (see above) and go funny: maybe they re-configure the interface and drop
  # the open (though idle) connection (to port 9100). Maybe it is older
  # (pre-1998) printers only that have this problem (our LJ4100 does not seem
  # to be affected, I did not test the CLJ4550 or LJ2200s). - I do not know
  # why would a printer start using DHCP; you need a 'cold reset' to make it
  # revert to BOOTP. - Could we force them to use BOOTP, not DHCP? (Could we
  # set things up so as not to respond to DHCP, or respond BOOTP regardless?)
  # Does this help? (It certainly prevents the printer from seeing/accepting a
  # DCHPOFFER...)
  always-broadcast on;
  # Should we use
  #option T151 "BOOTP-ONLY";
  # ?

  group hpjd-toscana {
    option routers 129.78.69.161;

    host fylw	{ hardware ethernet 00:60:b0:ba:b8:79; fixed-address 129.78.69.174; }
# Old f5lw: was hanging often, retired on 6 Sep 02
#  host oldf5lw	{ hardware ethernet 00:60:b0:ba:d8:3a; fixed-address 129.78.69.181; }
    host aolw	{ hardware ethernet 00:01:e6:37:d2:e7; fixed-address 129.78.69.188; option T144 "/usr/local/lib/HPJD/any4100.cfg"; }
# 00:30:c1:d4:f2:c7 was p6lw until 6 Sep 02, then moved to 533 to become f5lw
    host f5lw	{ hardware ethernet 00:30:c1:d4:f2:c7; fixed-address 129.78.69.181; option T144 "/usr/local/lib/HPJD/any4050.cfg"; }
    host p6lw	{ hardware ethernet 00:01:e6:74:48:fb; fixed-address 129.78.69.241; option T144 "/usr/local/lib/HPJD/any4100.cfg"; }
    host colw	{ hardware ethernet 00:01:e6:4e:8c:73; fixed-address 129.78.69.184; option T144 "/usr/local/lib/HPJD/any4100.cfg"; }
    host mslw	{ hardware ethernet 00:10:83:a0:fe:3d; fixed-address 129.78.69.183; option T144 "/usr/local/lib/HPJD/any4050.cfg"; }
  }

  group hpjd-admin {
    host otlw	{ hardware ethernet 00:60:b0:be:d2:48; fixed-address 129.78.95.21; }
    host djlw	{ hardware ethernet 00:60:b0:be:02:93; fixed-address 129.78.95.22; }
  }

  group hpjd-lipari {
    host gllw	{ hardware ethernet 00:01:e6:3c:c5:70; fixed-address 129.78.94.201; option T144 "/usr/local/lib/HPJD/any4100.cfg"; }
    host njlw	{ hardware ethernet 00:01:e6:3a:95:69; fixed-address 129.78.94.234; option T144 "/usr/local/lib/HPJD/any4100.cfg"; }
  }
}