}
}
} else {
if ($iprange_type == 6) {
$input_errors[] = sprintf(gettext('IPv6 address ranges are not supported (%s)'), $address_item);
// Put the user-entered data in the output anyway, so it will be re-displayed for correction.
$input_addresses[] = $address_item;
$input_address_subnet[] = "";
$final_address_details[] = $detail_text;
} else {
$subnet_type = is_subnet($address_item);
if ($_POST['type'] == "host" && $subnet_type) {
if ($subnet_type == 4) {
// For host type aliases, if the user enters an IPv4 subnet, expand it into a list of individual IPv4 addresses.
if (subnet_size($address_item) <= $max_alias_addresses - $alias_address_count) {
$rangeaddresses = subnetv4_expand($address_item);
foreach ($rangeaddresses as $rangeaddress) {
$input_addresses[] = $rangeaddress;
$input_address_subnet[] = "";
$final_address_details[] = $detail_text;
$alias_address_count++;
}
} else {
$input_errors[] = sprintf(gettext('Subnet is too large to expand into individual host IP addresses (%s)'), $address_item);
$input_errors[] = sprintf(gettext('The maximum number of entries in an alias is %s'), $max_alias_addresses);
// Put the user-entered data in the output anyway, so it will be re-displayed for correction.
$input_addresses[] = $address_item;
$input_address_subnet[] = "";
$final_address_details[] = $detail_text;
}
} else {
foreach ($config['aliases']['alias'] as $i => $alias) {
if (isset($alias['name']) && isset($pfb_local[$cnt])) {
if ($alias['name'] == $pfb_local[$cnt]) {
$pfb_local[$cnt] = $alias['address'];
}
}
}
}
}
// Collect all Interface Addresses for Inbound/Outbound List Matching
if (is_array($config['interfaces'])) {
foreach ($config['interfaces'] as $int) {
if ($int['ipaddr'] != "dhcp") {
if ($int['ipaddr'] != "" && $int['subnet'] != "") {
if ($int['subnet'] >= 24) {
$pfb_local = array_merge(subnetv4_expand("{$int['ipaddr']}/{$int['subnet']}"), $pfb_local);
} else {
$pfb_localsub[] = "{$int['ipaddr']}/{$int['subnet']}";
}
}
}
}
}
// Remove any Duplicate IPs
$pfb_local = array_unique($pfb_local);
$pfb_localsub = array_unique($pfb_localsub);
}
// Process Fields_array and generate Output
if (!empty($fields_array[$type]) && !empty($rule_list)) {
$key = 0;
foreach ($fields_array[$type] as $fields) {
