121 |
|
|
122 |
config::for_ip( $ip ); |
config::for_ip( $ip ); |
123 |
|
|
124 |
|
my $server; |
125 |
|
map { $server->{ $_ } = eval '$server::' . $_ } ( 'ip', 'netmask', 'bcast', 'domain' ); |
126 |
|
|
127 |
|
if ( my $force = client::conf( $ip => 'dhcpd.pl' ) ) { |
128 |
|
eval $force; |
129 |
|
die "$force\n$@" if $@; |
130 |
|
warn "force server ", dump $server; |
131 |
|
} |
132 |
|
|
133 |
my $packet = { |
my $packet = { |
134 |
Op => BOOTREPLY(), |
Op => BOOTREPLY(), |
135 |
Hops => $dhcp->hops(), |
Hops => $dhcp->hops(), |
137 |
Flags => $dhcp->flags(), |
Flags => $dhcp->flags(), |
138 |
Ciaddr => $dhcp->ciaddr(), |
Ciaddr => $dhcp->ciaddr(), |
139 |
Yiaddr => $ip, |
Yiaddr => $ip, |
140 |
Siaddr => $server::ip, |
Siaddr => $server->{ip}, |
141 |
Giaddr => $dhcp->giaddr(), |
Giaddr => $dhcp->giaddr(), |
142 |
Chaddr => $dhcp->chaddr(), |
Chaddr => $dhcp->chaddr(), |
143 |
File => $file, |
File => $file, |
144 |
DHO_DHCP_SERVER_IDENTIFIER() => $server::ip, # busybox/udhcpc needs it but doesn't request |
DHO_DHCP_SERVER_IDENTIFIER() => $server->{ip}, # busybox/udhcpc needs it but doesn't request |
145 |
}; |
}; |
146 |
|
|
147 |
my $options = { |
my $options = { |
148 |
DHO_SUBNET_MASK() => $server::netmask, |
DHO_SUBNET_MASK() => $server->{netmask}, |
149 |
DHO_ROUTERS() => $server::ip, |
DHO_ROUTERS() => $server->{ip}, |
150 |
DHO_DOMAIN_NAME() => $server::domain, |
DHO_DOMAIN_NAME() => $server->{domain}, |
151 |
DHO_NAME_SERVERS() => $server::ip, |
DHO_NAME_SERVERS() => $server->{ip}, |
152 |
DHO_DOMAIN_NAME_SERVERS() => $server::ip, |
DHO_DOMAIN_NAME_SERVERS() => $server->{ip}, |
153 |
DHO_HOST_NAME() => client::conf( $ip, 'hostname' ), |
DHO_HOST_NAME() => client::conf( $ip, 'hostname' ), |
154 |
DHO_BROADCAST_ADDRESS() => $server::bcast, |
DHO_BROADCAST_ADDRESS() => $server->{bcast}, |
155 |
# DHO_NTP_SERVERS() => '', |
# DHO_NTP_SERVERS() => '', |
156 |
}; |
}; |
157 |
|
|
220 |
my $buff = $packet->serialize(); |
my $buff = $packet->serialize(); |
221 |
|
|
222 |
my $reply = IO::Socket::INET->new( |
my $reply = IO::Socket::INET->new( |
223 |
LocalAddr => $server::ip, |
LocalAddr => $server->{ip}, |
224 |
LocalPort => 67, |
LocalPort => 67, |
225 |
Proto => "udp", |
Proto => "udp", |
226 |
Broadcast => 1, |
Broadcast => 1, |
227 |
# PeerAddr => '255.255.255.255', |
# PeerAddr => '255.255.255.255', |
228 |
PeerAddr => $server::bcast, |
PeerAddr => $server->{bcast}, |
229 |
PeerPort => 68, |
PeerPort => 68, |
230 |
Reuse => 1, |
Reuse => 1, |
231 |
) or die "socket: $@"; |
) or die "socket: $@"; |
232 |
|
|
233 |
$reply->send( $buff, 0 ) or die "Error sending: $!\n"; |
$reply->send( $buff, 0 ) or die "Error sending: $!\n"; |
234 |
warn ">> $mac == $ip server: $server::ip", $file ? " file: $file\n" : "\n"; |
warn ">> $mac == $ip server: $server->{ip}", $file ? " file: $file\n" : "\n"; |
235 |
} else { |
} else { |
236 |
$audit->{error} = "$ip not in server range $server::ip $server::netmask - no packet sent"; |
$audit->{error} = "$ip not in server range $server::ip $server::netmask - no packet sent"; |
237 |
warn $audit->{error}; |
warn $audit->{error}; |