#
#  This was borrowed from http://frank.harvard.edu/~coldwell/diskless/
#  Diskless Linux by Charles M. "Chip" Coldwell
#


ddns-update-style none;  # see dhcpd.conf for long discussion
option ip-forwarding    false;  # No IP forwarding
option mask-supplier    false;  # Don't respond to ICMP Mask req

option nis-domain "judges";      # NIS domain name
option nis-servers 192.168.0.1;  # bvds
option ntp-servers 192.168.0.1;  # bvds
option domain-name-servers       63.172.28.2,  63.172.28.3;

#
#    This is copied directly from Coldwell
#
# Definition of PXE-specific options
# Code 1: Multicast IP address of boot file server
# Code 2: UDP port that client should monitor for MTFTP responses
# Code 3: UDP port that MTFTP servers are using to listen for MTFTP requests
# Code 4: Number of seconds a client must listen for activity before trying
#         to start a new MTFTP transfer
# Code 5: Number of seconds a client must listen before trying to restart
#         a MTFTP transfer

option space PXE;
option PXE.mtftp-ip               code 1 = ip-address;  
option PXE.mtftp-cport            code 2 = unsigned integer 16;
option PXE.mtftp-sport            code 3 = unsigned integer 16;
option PXE.mtftp-tmout            code 4 = unsigned integer 8;
option PXE.mtftp-delay            code 5 = unsigned integer 8;
option PXE.discovery-control      code 6 = unsigned integer 8;
option PXE.discovery-mcast-addr   code 7 = ip-address;


class "PXE" {
    match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
    option vendor-class-identifier "PXEClient";
    vendor-option-space PXE;

    # At least one of the vendor-specific PXE options must be set in
    # order for the client boot ROMs to realize that we are a PXE-compliant
    # server.  We set the MCAST IP address to 0.0.0.0 to tell the boot ROM
    # that we can't provide multicast TFTP (address 0.0.0.0 means no
    # address).

    option PXE.mtftp-ip 0.0.0.0;

    filename "pxelinux.0";      # File the boot ROMs should download.
    next-server 192.168.1.2;    # TFTP server
}


subnet 192.168.1.0 netmask 255.255.255.0 {

  max-lease-time 100;           # seconds before lease expires
  default-lease-time 100;      
  option broadcast-address 192.168.1.255;
  option routers 192.168.1.2;     # gateway address

  pool {
    range 192.168.1.1 192.168.1.8; # range of addresses to hand out
    deny unknown clients;
  }


# The following list of hosts matches /etc/hosts on bvds.
#
# There is no way to assign host names using DHCP and dynamic
# allocation.  For diskless nodes, the only way a host statement
# can be matched is if the hardware address is supplied.
#
  use-host-decl-names on;  # supply host name to client
#
#
#
  host barak {
	hardware ethernet 00:0C:76:15:01:DC;
	fixed-address barak; 
 	option root-path "192.168.1.2:/export/barak";
 }

  host deborah {
	hardware ethernet  00:0C:76:15:01:3a;
	fixed-address deborah;
	option root-path "192.168.1.2:/export/deborah";
  }

  host jair {
	hardware ethernet 00:0c:76:16:40:75;
	fixed-address jair; 
	option root-path "192.168.1.2:/export/jair";
  }

  host gideon {
	hardware ethernet 00:0c:76:16:40:8d;
	fixed-address gideon; 
	option root-path "192.168.1.2:/export/gideon";
  }

  host ehud {
	hardware ethernet 00:0c:76:14:39:e6;
	fixed-address ehud; 
	option root-path "192.168.1.2:/export/ehud";
  }

  host shamgar {
	hardware ethernet 00:0c:76:16:3b:8a;
	fixed-address shamgar; 
	option root-path "192.168.1.2:/export/shamgar";
  }

  host jephthah {
	hardware ethernet 00:0c:76:16:3b:8c;
	fixed-address jephthah; 
	option root-path "192.168.1.2:/export/jephthah";
  }

}

#
#  Just leave unused empty
#

subnet 192.168.2.0 netmask 255.255.255.0 {

  
  max-lease-time 100;           # seconds before lease expires
  default-lease-time 100;      
  option broadcast-address 192.168.2.255;
# option routers 192.168.1.2;     # gateway address
  
  pool {
    range 192.168.2.1 192.168.2.8; # range of addresses to hand out
    deny members of "PXE";
    deny unknown clients;
  }

#
# We abandoned using DHCPD for initializing the second
# network because, when the client kernels would boot
# the would do the kernel ip configuration on both ethernets
# and would sometimes get the root nfs information from the
# wrong network.
#
#
#  use-host-decl-names on;  # supply host name to client
#
#  host barak_2 {
#	hardware ethernet 00:0c:76:16:40:7a;
#	fixed-address barak_2;
#	option root-path ""; 
#	ignore booting; 	
# }

#  host deborah_2 {
#	hardware ethernet 00:0C:76:15:01:3b;
#	fixed-address deborah_2;
#	option root-path "192.168.1.2:/export/deborah_2";
#	ignore booting;
#  }

#  host jair_2 {
#	hardware ethernet 00:0c:76:16:40:74;
#	fixed-address jair_2;
#	option root-path "192.168.1.2:/export/jair_2";
#	ignore booting; 
#  }

#  host gideon_2 {
#	hardware ethernet 00:0c:76:16:40:8c;
#	fixed-address gideon_2; 
#	option root-path "192.168.1.2:/export/gideon_2";
#	ignore booting;
#  }

#  host ehud_2 {
#	hardware ethernet 00:0c:76:14:39:e7;
#	fixed-address ehud_2; 
#	option root-path "192.168.1.2:/export/ehud_2";
#	ignore booting;
#  }

#  host shamgar_2 {
#	hardware ethernet 00:0c:76:16:3b:89;
#	fixed-address shamgar_2; 
#	option root-path "192.168.1.2:/export/shamgar_2";
#	ignore booting;
#  }

#  host jephthah_2 {
#	hardware ethernet 00:0c:76:16:3b:8b;
#	fixed-address jephthah_2;
#	option root-path "192.168.1.2:/export/jephthah_2"; 
#	ignore booting;
#  }
}

subnet 192.168.0.0 netmask 255.255.255.0 {
}