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# for explanation in french go to : http://www.delafond.org/traducmanfr/man/man5/dhcpd.conf.5.html |
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ddns-update-style none; |
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allow booting; |
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allow bootp; |
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|
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# Your dhcp server is not master on your network ! |
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#not authoritative; |
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# Your dhcpd server is master on your network ! |
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authoritative; |
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#not authoritative; |
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|
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#Interface where dhcpd is active |
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DHCPD_INTERFACE = "__dhcpd_interface__"; |
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|
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# Definition of PXE-specific options |
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# Code 1: Multicast IP address of bootfile |
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# Code 2: UDP port that client should monitor for MTFTP responses |
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# Code 3: UDP port that MTFTP servers are using to listen for MTFTP requests |
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# Code 4: Number of secondes a client must listen for activity before trying |
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# to start a new MTFTP transfer |
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# Code 5: Number of secondes a client must listen before trying to restart |
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# a MTFTP transfer |
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|
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# define Option for the PXE class |
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option space PXE; |
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option PXE.mtftp-ip code 1 = ip-address; |
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option PXE.mtftp-cport code 2 = unsigned integer 16; |
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option PXE.mtftp-sport code 3 = unsigned integer 16; |
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option PXE.mtftp-tmout code 4 = unsigned integer 8; |
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option PXE.mtftp-delay code 5 = unsigned integer 8; |
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option PXE.discovery-control code 6 = unsigned integer 8; |
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option PXE.discovery-mcast-addr code 7 = ip-address; |
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|
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#Define options for pxelinux |
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option space pxelinux; |
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option pxelinux.magic code 208 = string; |
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option pxelinux.configfile code 209 = text; |
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option pxelinux.pathprefix code 210 = text; |
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option pxelinux.reboottime code 211 = unsigned integer 32; |
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site-option-space "pxelinux"; |
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# These lines should be customized to your setup |
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#option pxelinux.configfile "configs/common"; |
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#option pxelinux.pathprefix "/pxelinux/files/"; |
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#filename "/pxelinux/pxelinux.bin"; |
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|
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option pxelinux.magic f1:00:74:7e; |
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option pxelinux.reboottime 30; |
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#if exists dhcp-parameter-request-list { |
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# Always send the PXELINUX options |
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# append dhcp-parameter-request-list 208, 209, 210, 211; |
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# append dhcp-parameter-request-list 208,211; |
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# } |
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|
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#Class that determine the options for Etherboot 5.x requests |
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class "Etherboot" { |
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|
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#if The vendor-class-identifier equal Etherboot-5.0 |
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match if substring (option vendor-class-identifier, 0, 9) = "Etherboot"; |
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|
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# filename define the file retrieve by the client, there nbgrub |
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# our tftp is chrooted so is just the path to the file |
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filename "/etherboot/nbgrub"; |
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|
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#Used by etherboot to detect a valid pxe dhcp server |
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option vendor-encapsulated-options 3c:09:45:74:68:65:72:62:6f:6f:74:ff; |
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|
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# Set the "vendor-class-identifier" field to "PXEClient" in dhcp answer |
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# if this field is not set the pxe client will ignore the answer ! |
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option vendor-class-identifier "Etherboot"; |
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|
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vendor-option-space PXE; |
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option PXE.mtftp-ip 0.0.0.0; |
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|
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# IP of you TFTP server |
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next-server __tftpserverip__; |
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} |
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|
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|
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# create the Class PXE |
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class "PXE" { |
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# if the "vendor-class-identifier" is set to "PXEClient" in the client dhcp request |
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match if substring(option vendor-class-identifier, 0, 9) = "PXEClient"; |
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|
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# filename define the file retrieve by the client, there pxelinux.0 |
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# our tftp is chrooted so is just the path to the file |
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# If you prefer use grub, use pxegrub compiled for your ethernet card. |
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#filename "/PXEClient/pxegrub"; |
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filename "/X86PC/linux/linux.0"; |
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|
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# Set the "vendor-class-identifier" field to "PXEClient" in dhcp answer |
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# if this field is not set the pxe client will ignore the answer ! |
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option vendor-class-identifier "PXEClient"; |
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|
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|
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vendor-option-space PXE; |
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option PXE.mtftp-ip 0.0.0.0; |
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|
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# IP of you TFTP server |
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next-server __tftpserverip__; |
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} |
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|
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# the class know exist just for deny the response to other DHCP request |
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class "known" { |
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match hardware; |
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one-lease-per-client on; |
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ddns-updates on; |
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ddns-domainname = "__dname__"; |
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option domain-name "__dname__"; |
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option domain-name-servers __ip__; |
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ddns-hostname = pick-first-value(ddns-hostname, option host-name); |
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option fqdn.no-client-update on; |
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set vendor_class_identifier = option vendor-class-identifier; |
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} |
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|
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# TAG: COMPUTER_LIST_BEGIN |
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#host compute9{ |
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# hardware ethernet 00:02:b3:3f:7e:b7; |
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# fixed-address compute9; |
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# TAG: COMPUTER_LIST_END |
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|
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# subnet 192.168.200.0 netmask 255.255.255.0 { |
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subnet __net__ netmask __mask__ { |
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option subnet-mask __mask__; |
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option routers __gateway__; |
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default-lease-time 28800; |
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max-lease-time 86400; |
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option domain-name "__dname__"; |
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option domain-name-servers __ip__; |
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next-server __tftpserverip__; |
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|
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pool { |
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range __rng1__ __rng2__; |
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# deny members of "PXE"; |
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# deny members of "Etherboot"; |
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} |
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|
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# pool { |
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# range 192.168.200.200 192.168.200.254; |
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# give an address of the the pool for PXE client and deny the other |
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#allow members of "PXE"; |
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#deny members of "known"; |
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#allow members of "Etherboot"; |
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# } |
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} |
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