aboutsummaryrefslogtreecommitdiffstats
path: root/bootstrap/make-dhcpd.pl
blob: 802c2adaec0c8845bf43762165e3595f59c4276a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
#!/usr/bin/perl -I /root/tgmanage
use strict;

use Net::IP;

BEGIN {
        require "include/config.pm";
        eval {
                require "include/config.local.pm";
        };
}

my $base = "/etc";
$base = $ARGV[0] if $#ARGV > -1;
$base .= "/" if not $base =~ m/\/$/ and not $base eq "";

my $dhcpd_base = $base . "dhcp/";
my $dhcpd_conf = $dhcpd_base . "dhcpd.conf";
my $dhcpd_pxeconf = $dhcpd_base . "v4-pxe-boot.conf";
my $dhcpd_wlc_conf = $dhcpd_base . "v4-wlc.conf";
my $dhcpd_voip_conf = $dhcpd_base . "v4-voip.conf";

# primary
my $pri_range = Net::IP->new($nms::config::pri_net) or die ("pri_range fail");
my $pri_mask = $pri_range->mask();
my $pri_net = $pri_range->ip();

# secondary
my $sec_range = Net::IP->new($nms::config::sec_net) or die ("sec_range fail");
my $sec_mask = $sec_range->mask();
my $sec_net = $sec_range->ip();

# Create PXE-boot configuration file for DHCP
if ( not -f $dhcpd_conf )
{
		print STDERR "Creating file " . $dhcpd_conf . "\n";
		open DHCPDFILE, ">" . $dhcpd_conf or die ( $! . " " . $dhcpd_conf);

		print DHCPDFILE <<"EOF";
# GENERATED BY make-dhcpd.pl
#
# Central concept: as little config in the main .conf,
# include almost everything from separate files..
#
# log-facility local7;
option domain-name "$nms::config::tgname.gathering.org";
option domain-name-servers $nms::config::pri_v4, $nms::config::sec_v4;
default-lease-time 3600;
max-lease-time 7200;
authoritative;

ddns-update-style interim;
key DHCP_UPDATER {
        algorithm HMAC-MD5.SIG-ALG.REG.INT;
        secret $nms::config::ddns_key;
}

subnet $pri_net netmask $pri_mask {}
subnet $sec_net netmask $sec_mask {}

include "/etc/dhcp/v4-revzones.conf";
include "/etc/dhcp/v4-generated-include.conf";
include "$dhcpd_pxeconf";
include "$dhcpd_wlc_conf";
include "$dhcpd_voip_conf";

EOF
		close DHCPDFILE;
}

# Create PXE-boot configuration file for DHCP
if ( not -f $dhcpd_pxeconf )
{
		print STDERR "Creating file " . $dhcpd_pxeconf . "\n";
		open PXEFILE, ">" . $dhcpd_pxeconf or die ( $! . " " . $dhcpd_pxeconf);

		print PXEFILE <<"EOF";
option arch code 93 = unsigned integer 16;

if option arch = 00:07 {
	filename "bootx64.efi";
} else {
 	filename "pxelinux.0";
}

next-server $nms::config::pxe_server_v4;

EOF

		close PXEFILE;
}

# Create WLC configuration file
if ( not -f $dhcpd_wlc_conf )
{
		print STDERR "Creating file " . $dhcpd_wlc_conf . "\n";
		open WLCFILE, ">" . $dhcpd_wlc_conf or die ( $! . " " . $dhcpd_wlc_conf);

		print WLCFILE <<"EOF";
option space AP;
option AP.server-address code 241 = array of ip-address;
set vendor-string = option vendor-class-identifier;

class "cisco-aps" {
       match if substring (option vendor-class-identifier, 0, 8) = "Access Point";
       vendor-option-space AP;
       option AP.server-address $nms::config::wlc1;
}
EOF
		close WLCFILE;
}

# Create VoIP config
if ( not -f $dhcpd_voip_conf )
{
		print STDERR "Creating file " . $dhcpd_voip_conf . "\n";
		open VOIPFILE, ">" . $dhcpd_voip_conf or die ( $! . " " . $dhcpd_voip_conf);

		print VOIPFILE <<"EOF";
option space CiscoVOIP;
option CiscoVOIP.cm-tftp-server code 150  = array of ip-address;

class "cisco-voip-lan" {
        match if substring (option vendor-class-identifier, 0, 28) = "Cisco Systems, Inc. IP Phone";
	vendor-option-space CiscoVOIP;
	log( info, concat( "LOLOPHONE: " , option vendor-class-identifier )); 
	option CiscoVOIP.cm-tftp-server $nms::config::voip1;
	next-server $nms::config::voip1;
}

class "cisco-voip-wlan" {
        match if substring (option vendor-class-identifier, 0, 33) = "Cisco Systems Inc. Wireless Phone";
        vendor-option-space CiscoVOIP;
        log( info, concat( "BANANAPHONE: " , option vendor-class-identifier ));
        option CiscoVOIP.cm-tftp-server $nms::config::voip1;
        next-server $nms::config::voip1;
}
EOF
		close VOIPFILE;
}