}
}
$noip = false;
if (is_array($a_maps)) {
foreach ($a_maps as $map) {
if (empty($map['ipaddrv6'])) {
$noip = true;
}
}
}
if (!$input_errors) {
/* make sure the range lies within the current subnet */
$subnet_start = gen_subnetv6($ifcfgip, $ifcfgsn);
$subnet_end = gen_subnetv6_max($ifcfgip, $ifcfgsn);
if (is_ipaddrv6($ifcfgip)) {
if (!is_inrange_v6($_POST['range_from'], $subnet_start, $subnet_end) || !is_inrange_v6($_POST['range_to'], $subnet_start, $subnet_end)) {
$input_errors[] = gettext("The specified range lies outside of the current subnet.");
}
}
/* "from" cannot be higher than "to" */
if (inet_pton($_POST['range_from']) > inet_pton($_POST['range_to'])) {
$input_errors[] = gettext("The range is invalid (first element higher than second element).");
}
/* make sure that the DHCP Relay isn't enabled on this interface */
if (isset($config['dhcrelay'][$if]['enable'])) {
$input_errors[] = sprintf(gettext("You must disable the DHCP relay on the %s interface before enabling the DHCP server."), $iflist[$if]);
}
/* Verify static mappings do not overlap:
- available DHCP range
- prefix delegation range (FIXME: still need to be completed) */
$dynsubnet_start = inet_pton($_POST['range_from']);
}
}
$noip = false;
if(is_array($a_maps))
foreach ($a_maps as $map)
if (empty($map['ipaddrv6']))
$noip = true;
if (!$input_errors) {
/* make sure the range lies within the current subnet */
$subnet_start = gen_subnetv6($ifcfgip, $ifcfgsn);
$subnet_end = gen_subnetv6_max($ifcfgip, $ifcfgsn);
if (is_ipaddrv6($ifcfgip)) {
if ((! is_inrange_v6($_POST['range_from'], $subnet_start, $subnet_end)) ||
(! is_inrange_v6($_POST['range_to'], $subnet_start, $subnet_end))) {
$input_errors[] = gettext("The specified range lies outside of the current subnet.");
}
}
/* "from" cannot be higher than "to" */
if (inet_pton($_POST['range_from']) > inet_pton($_POST['range_to']))
$input_errors[] = gettext("The range is invalid (first element higher than second element).");
/* make sure that the DHCP Relay isn't enabled on this interface */
if (isset($config['dhcrelay'][$if]['enable']))
$input_errors[] = sprintf(gettext("You must disable the DHCP relay on the %s interface before enabling the DHCP server."),$iflist[$if]);
/* Verify static mappings do not overlap:
- available DHCP range
- prefix delegation range (FIXME: still need to be completed) */