ossim_valid($sensor_id, OSS_HEX, 'illegal:' . _('Sensor ID'));
        if ($agent_ip != 'any') {
            ossim_valid($agent_ip, OSS_IP_CIDR_0, 'illegal:' . _('Agent IP'));
        }
        if (!ossim_error()) {
            $db = new ossim_db();
            $conn = $db->connect();
            if (!Ossec_utilities::is_sensor_allowed($conn, $sensor_id)) {
                Av_exception::throw_error(Av_exception::USER_ERROR, _('Error! Sensor not allowed'));
            }
            $db->close();
        }
        $more_info = Ossec_agent::get_info($sensor_id, $agent_id);
        $last_scan_dates = '';
        if (Asset_host_ips::valid_ip($agent_ip)) {
            $last_scan_dates = Ossec_agent::get_last_scans($sensor_id, $agent_ip);
        }
        if (is_array($more_info) && !empty($more_info)) {
            $syscheck_date = empty($last_scan_dates['syscheck']) ? $more_info[7] : $last_scan_dates['syscheck'];
            $rootcheck_date = empty($last_scan_dates['rootcheck']) ? $more_info[8] : $last_scan_dates['rootcheck'];
            ?>
            <table class='t_agent_mi'>
                <tr><td colspan='2' style='text-align: center;'><?php 
            echo _('Agent information');
            ?>
</td></tr>
                <tr>
                    <td><?php 
            echo _('Agent ID');
            ?>
:</td>