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# dhcpd.office-149-20.conf file for office-net DHCP pools served by the
# 950 Charter #failover peerset. This file may be copied to /etc between
# these two systems without modifications.
#
# APC powerrack systems need tender care and loving molestation to behave
# appropriately by default.
option space APC;
option APC.cookie code 1 = string;
option APC.cookie "1APC";
class "APC" {
match if substring(option vendor-class-identifier, 0, 3) = "APC";
vendor-option-space APC;
}
# This option is in the site-local space, but it is a de-facto standard
# today.
option wpad code 252 = text;
# The least potentially damaging empty value to hopefully convince clients not
# to engage in DNS.
option wpad "\n\000";
class "MSFT" {
match if substring(option vendor-class-identifier, 0, 4) = "MSFT";
# Windows doesn't put WPAD on its PRL, but does consume it.
option dhcp-parameter-request-list =
concat(option dhcp-parameter-request-list, fc);
}
# Local PXE support. For now we only boot SUSE.
option space PXE;
option PXE.mtftp-ip code 1 = ip-address;
option PXE.mtftp-oport 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 = unsigned integer 8;
# These are 'site local' options the PXELinux bootloader uses.
option space pxelinux;
option pxelinux.magic code 208 = string;
option pxelinux.configfile code 209 = text;
option pxelinux.pathprefix code 210 = text;
option pxelinux.reboottime code 211 = unsigned integer 32;
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
# Some PXE clients are said to require that the vci be sent.
# But it seems clear that if we send these PXE and vendor-class
# options, it also expects "extended DHCP" via port 4011. For
# PXE versions 2 and onwards.
option vendor-class-identifier "PXEClient";
vendor-option-space PXE;
ddns-updates off;
# Some PXE clients refuse to tftp if mtftp fails. Others take
# longer.
option PXE.mtftp-ip 0.0.0.0;
filename "pxelinux.0";
next-server 204.152.187.81;
site-option-space "pxelinux";
# PXE does not request site-local options.
if exists dhcp-parameter-request-list {
option dhcp-parameter-request-list = concat(option dhcp-parameter-request-list,d0,d1,d2,d3);
}
option pxelinux.reboottime 30;
}
subnet 149.20.50.0 netmask 255.255.255.128 {
option subnet-mask 255.255.255.128;
option routers 149.20.50.1;
option broadcast-address 149.20.50.127;
ddns-updates off;
pool {
#failover peer "isc";
deny dynamic bootp clients;
range 149.20.50.33 149.20.50.120;
# future expansion
# range 149.20.50.x 149.20.50.y;
}
}
#; 149.20.50.0/25 - SQL1 Office Desktop Machines
#0 IN PTR sql1-office.sql1.isc.org.
# A 255.255.255.128
#1 IN PTR exit.sql1-office.sql1.isc.org.
#2 IN PTR sql1-office.f1.sql1.isc.org.
#3 IN PTR sql1-office.f2.sql1.isc.org.
#
#; Leave 4-19 free for static allocations.
#
#$GENERATE 20-120 $ PTR dhcp-$.sql1.isc.org.
#
#127 IN PTR bcast.sql1-office.sql1.isc.org.
#class "smart-clients" {
# match if substring (hardware, 1, 3) = 00:10:4b;
# option domain-name-servers 127.0.0.1;
#}
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