| Option | Beschreibung | Name | Wert |
| #066 | Boot Server Host Name | next-server | 192.168.10.150 |
| #067 | Boot File Name | filename | /w10_x64/boot/pxeboot.n12 |
dhcpd.conf (Ubuntu 18.04) Beispiel:
default-lease-time 600; max-lease-time 7200; ddns-update-style standard;
# @Home
include "/etc/bind/rndc.key";
zone rl40.dd. {
primary 192.168.3.11;
key rndc-key;
}
zone 3.168.192.in-addr.arpa {
primary 192.168.3.11;
key rndc-key;
}
subnet 192.168.3.0 netmask 255.255.255.0 {
authoritative;
allow unknown-clients;
ddns-updates on;
range 192.168.3.126 192.168.3.150;
option domain-name-servers 192.168.3.11, 8.8.8.8;
option domain-name "rl40.dd";
option subnet-mask 255.255.255.0;
option routers 192.168.3.254;
option broadcast-address 192.168.3.255;
option ntp-servers 192.168.3.11;
default-lease-time 600;
max-lease-time 7200;
allow bootp;
allow booting;
next-server 192.168.3.11;
filename "ipxe.pxe";
class "Legacy" {
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00000";
}
class "UEFI-32-1" { # NEC/PC98
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00001";
#filename "ipxe.i386.efi";
}
class "UEFI-32-2" { # EFI Itanium
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00002";
#filename "ipxe.i386.efi";
}
class "UEFI-32-3" { # DEC Alpha
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00003";
#filename "ipxe.i386.efi";
}
class "UEFI-32-4" { # Arc x86
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00004";
#filename "ipxe.i386.efi";
}
class "UEFI-32-5" { # Intel Lean Client
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00005";
#filename "ipxe.i386.efi";
}
class "UEFI-32-6" { # EFI IA32 (Intel x86 32-bit EFI mode)
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00006";
filename "ipxe.i386.efi";
}
class "UEFI-64-1" { # EFI x86-64 (Intel x86 64-bit EFI mode)
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00007";
filename "ipxe.x86-64.efi";
}
class "SURFACE-PRO-4" {
match if substring(option vendor-class-identifier, 0, 32) = "PXEClient:Arch:00007:UNDI:003016";
#filename "ipxe7156.efi";
}
class "UEFI-64-2" { # EFI Xscale
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00008";
#filename "ipxe.efi";
}
class "UEFI-64-3" { # EFI BC
match if substring(option vendor-class-identifier, 0, 20) = "PXEClient:Arch:00009";
#filename "ipxe.efi";
}
#include "/etc/dhcp/apple-boot.conf";
}
Hier könnte man die Macs einbinden:
class "APPLE-32" {
# Limit this class to only Intel Apple machines
match if substring(option vendor-class-identifier, 0, 14) = "AAPLBSDPC/i386";
# Send these options to the client (possibly forcing it, if the client didn't request it)
# From: http://www.iana.org/assignments/bootp-dhcp-parameters/bootp-dhcp-parameters.xml
option dhcp-parameter-request-list 1,3,17,43,60;
if (option dhcp-message-type = 8) {
option vendor-class-identifier "AAPLBSDPC";
if (substring(option vendor-encapsulated-options, 0, 3) = 01:01:01) {
# BSDP List
option vendor-encapsulated-options
# 01:01:01:04:02:80:00:07:04:81:00:05:2a:09:0d:81:00:05:2a:08:69:50:58:45:2d:46:4f:47;
01:01:01: # Start BSDP Inform/List Option 1 (01:), Length 1 (01:), Message Type List(1) (01:)
03:04: # BSDP option code 3 (length 04) -- Server Identifier
0A:00:03:02: # Server IP (10.0.3.2), Dec->Hex
04:02: # BSDP option code 4 (length 02) -- Server Priority
80:00: # Priority (32768) Dec->Hex
07:04: # BSDP option code 7 (length 04) -- Default Image ID
81:00:00:89: # Image ID - (137) Dec->Hex
# This is what is picked as Default when you only hold down N on the client
#
# 81 breaks into: 0 or 8 for Non-Install (NetBoot) set or Install (NetInstal) set,
# Most, including DeployStudio default to NetInstall set.
# Then 0 for Mac OS 9, 1 for Mac OS X (Client)
# 2 for OS X Server, and 3 for Hardware Diagnostics
# 4- through 127 (x4:00-xf:ff) reserved for future use
# And the last two are for the Image ID (Dec->Hex)
# IDs 1-4095 (00:01-0F:FF) are for Server-Specific Images (You will probably want an ID in this range)
# IDs 4096-65535 (10:00-FF:FF) Are "Globally-Unique", Multiple servers can present this same ID
# and the client will only see one image, and pick a random(?) server to talk to.
#
09: # BSDP option code 9 -- Boot image list
2A: # Length - =5*+, eg =5*2+(23+9), =10+32, =42, Dec->Hex =2A
# This only appears once in the pacakge, no matter how many images you have below
81:00:00:89: # Image ID (137) -- dec->hex, see above (Default Image ID) for how to forumlate the full ID
09:44:6f:45:2d:49:6d:61:67:65: # Length(09):Name 'DoE-Image' ascii->hex
81:00:00:8A: # Image ID -- 138
17:44:53:52:2d:4e:42:30:31:30:31:32:30:31:32:2d:30:35:31:32:32:30:31:32; # Length(Hex:17,Dec:23):Name
# Name: DSR-NB01012012-05122012
} elsif (substring(option vendor-encapsulated-options, 0, 3) = 01:01:02) {
# BSDP Select, This is the client selecting which image they want to boot from
# Here we basically do if statements to catch what image is referenced
# Since we MIGHT be clustered, Check to see if we're the server being asked, this is BSDP Option 3 (Length 04)
if (substring(option vendor-encapsulated-options, 9, 4) = 0A:00:03:02) { # Match to IP: 10.0.3.2, same as above. You'll want to change this
log(info, "BSDP_SELECT-Responding, Client is talking to us."); # Log we're being talked to
if (substring(option vendor-encapsulated-options, 15, 4) = 81:00:00:89) { # Catch Image ID 81:00:00:89
log(info, "BSDP_SELECT-Image: 137:DOE-Image"); # This isn't _needed_, but is nice for debugging/knowing
# Insert stuff needed to boot here
filename "/osx/i386/booter";
next-server 10.25.64.32;
option root-path = "http://10.25.64.32/build.sparseimage";
} elsif (substring(option vendor-encapsulated-options, 15, 4) = 81:00:00:8A) { # Catch Image ID 81:00:00:8A
log(info, "BSDP_SELECT-Image: DSR-NB01012012-05122012");
# Insert stuff here needed for boot
# This example is from the FOG Project:
filename "macnbi-i386/booter";
#Replace 192.168.1.1 with the server's actual IP address.
#Need clarification if NetRestore works for both Intel and PowerPC
#For DeployStudio, either copy DeployStudioRuntime.sparseimage to /nbi, or use nfs share to connect to deploy studio server
#option root-path "nfs::/Volumes//Library/NetBoot/NetBootSP0:/DeployStudioRuntime.sparseimage";
#option root-path "nfs:192.168.1.1:/nbi:DeployStudioRuntime.sparseimage";
option root-path "nfs:192.168.1.1:/nbi:NetInstall-Restore.dmg";
next-server 192.168.1.1;
} else {
log(info,"BSDP_SELECT-ERROR: Client responded with an image we don't have a match for! -- (Image added to list, but not in select catch?)");
} # End Image Selection Response
#filename "ipxe.efi"
} else {
# Log that we are not worthy of the client's time
log(info,"BSDP_SELECT-Ignoring, Client is talking to another server--We're not worthy!");
} # End Server Check
} # End BSDP Options Check
} # End Class
https://community.oracle.com/thread/1940821
https://kb.isc.org/docs/isc-dhcp-44-manual-pages-dhcp-options
https://tools.ietf.org/html/rfc2132#section-9.4
http://www.networksorcery.com/enp/protocol/bootp/options.htm
https://forums.fogproject.org/topic/10840/virtualbox-efi-pxe-boot/4
https://wiki.fogproject.org/wiki/index.php?title=FOG_on_a_MAC#architecture