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#!/usr/bin/perl |
package dhcpd; |
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=head1 dhcpd |
=head1 dhcpd |
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use Net::DHCP::Constants 0.67; |
use Net::DHCP::Constants 0.67; |
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use server; |
use server; |
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use pxe; |
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my $debug = 1; |
my $debug = 1; |
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our ( $file, $gpxe_file ); |
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our ( $ip_from, $ip_to ) = ( 10, 100 ); |
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if ( ! $server::ip ) { |
if ( ! $server::ip ) { |
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my $server_ip = `/sbin/ifconfig`; |
my $server_ip = `/sbin/ifconfig`; |
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$server_ip =~ s/^.+?addr:([\d\.]+).*$/$1/gs; |
$server_ip =~ s/^.+?addr:([\d\.]+).*$/$1/gs; |
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$server::ip = $server_ip; |
$server::ip = $server_ip; |
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} |
} |
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warn "server ip $server::ip\n"; |
warn "server ip $server::ip file: $pxe::file range: $server::ip_from - $server::ip_to\n"; |
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my $addr = $ip_from; |
my $addr = $server::ip_from; |
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sub client_ip { |
sub client_ip { |
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my ( $mac ) = @_; |
my ( $mac ) = @_; |
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my $ip = $prefix . $addr; |
my $ip = $prefix . $addr; |
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while ( -e "conf/ip/$ip" || $p->ping( $ip ) ) { |
while ( -e "conf/ip/$ip" || $p->ping( $ip ) ) { |
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$ip = $prefix . $addr++; |
$ip = $prefix . $addr++; |
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die "all addresses allocated!" if $addr == $ip_to; |
die "all addresses allocated!" if $addr == $server::ip_to; |
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} |
} |
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write_file "$conf/mac/$mac", $ip; |
write_file "$conf/mac/$mac", $ip; |
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Siaddr => $server::ip, |
Siaddr => $server::ip, |
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Giaddr => $dhcp->giaddr(), |
Giaddr => $dhcp->giaddr(), |
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Chaddr => $dhcp->chaddr(), |
Chaddr => $dhcp->chaddr(), |
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File => $file, |
File => $pxe::file, |
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}; |
}; |
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pxe::config_for_ip( $ip ); |
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my $messagetype = $dhcp->getOptionValue(DHO_DHCP_MESSAGE_TYPE()); |
my $messagetype = $dhcp->getOptionValue(DHO_DHCP_MESSAGE_TYPE()); |
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if ($messagetype eq DHCPDISCOVER()) { |
if ($messagetype eq DHCPDISCOVER()) { |
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warn "$messagetype igored (bootp?)"; |
warn "$messagetype igored (bootp?)"; |
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} |
} |
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warn ">> $mac == $ip server: $server::ip", $file ? " file: $file\n" : "\n"; |
warn ">> $mac == $ip server: $server::ip", $pxe::file ? " pxe file: $pxe::file\n" : "\n"; |
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$packet = new Net::DHCP::Packet( %$packet ); |
$packet = new Net::DHCP::Packet( %$packet ); |
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warn "## ",$packet->toString(),"\n" if $debug; |
warn "## ",$packet->toString(),"\n" if $debug; |
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} |
} |
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} |
} |
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warn "loaded"; |
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1; |
1; |