Diablo tcp ip duplicationproiecte

I am looking for a skilled developer to create a C# Angular webpage that will seamlessly print labels to a Zebra printer by IP in "–kiosk-printing" mode. The printing should be done in a silent manner, without any dialogue boxes appearing on the screen. The webpage should be compatible with Chrome, Firefox, and Edge browsers. Specific requirements: Must have access to a Zebra Printer. - The webpage should be able to print labels to a Zebra printer using the specified IP address. - The printing mode should be set to "–silent-printing" to ensure a smooth and uninterrupted printing process. - The design and layout of the labels have already been finalized and provided by the client. The developer will need to implement this specific design. - ...

I am looking for a...looking for a freelancer to help me with my project to improve the accessibility and ease of use of my camera recording setup. The ideal candidate will have experience with reolink ip cameras and be able to recommend and configure the necessary equipment. Requirements: - Experience with reolink ip cameras and their configuration - Knowledge of cloud storage options and how to integrate them with the camera setup - Ability to enhance the accessibility and ease of use of the recording setup Desired Outcome: - Improved accessibility and ease of use for the camera recording setup Skills: - Experience with reolink ip cameras and their configuration - Knowledge of cloud storage options and integration - Ability to enhance accessibility and ease of use...

We need the following enhancements to our website Link - 1. General speed improvement & SEO optimisation eith Meta keywords etc 2. Implement multicurrency logic - implement differrent prices for different countries that is automatically shown based on location the website is accessed from (auto IP detection) 3. Product page improvement - i) show vertical carousel of product images ii) extra product options - free or paid These product options can be made free through discount coupon or offer 4. Direct Add to cart of products fron collection page (only for single variant products) 5. Options to show discounts & offers on Cart page to choose from. Also, discount pop up if auto applied 6. Product Page - show color variants as separate products 7. Collections page -

Project Description: Learn OpenVPN Server/Client Setup Summary: I am looking for a freelancer who can help ...Experience with OpenVPN server/client setup - Knowledge of security protocols and best practices - Strong communication and teaching I want someone to walk me through setting up openvpn server/client. This will include: Server side - [ ] Install openvpn on Proxmox - [ ] Configure openvpn using Multi-factor authentication (MFA) - [ ] Setup site-to-site connection (tunnel) - [ ] Setup routing using ip and dns - [ ] Copy/download Client side - [ ] Install openvpn gui on windows 10/11 - [ ] Use one time password to authenticate If you have the necessary skills and experience and are passionate about teaching others, I would love to work with you to learn how to set up an

Hi There, I have a 60F Fortigate Firewall and also an L2 manage switch. I have a DHCP Server that provides IP to only one range. I need help with the Fortigate Firewall and switch configuration expert

...will manage video feeds from multiple cameras, allowing users to monitor, control, and record video streams as required. 3. Functional Requirements: 3.1 Camera Support: The system shall support up to 64 camera channels, allowing users to manage a diverse range of cameras simultaneously. 3.2 Camera Compatibility: The VMS shall be compatible with various camera types, including but not limited to IP cameras, analog cameras with encoders, and digital cameras, ensuring flexibility in camera selection. 3.3 User Management: The system shall provide user authentication and authorization features, enabling administrators to create, modify, and manage user accounts with different levels of access. User roles shall include Administrator, Operator, and Viewer. 3.4 Live Video Streaming:...

*****STRICTLY NO AI TOOLS OR CHATGPT***** *****NO PLAGARISM***** *****NDA & IP AGREEMENT IS REQUIRED***** We are looking for a freelancer who can create a business model, investor pitch deck, and financial projection for our film production startup. We need someone who can conduct thorough research to gather all the necessary information for these documents. Timeline: Less than 1 month Investment Type: Equity Investor Pitch Deck: The pitch deck should include both market analysis and the company's potential growth. ***WE NEED REFERENCE SITES AND PAGES TO ALL THE RESEARCH CARRIED OUT*** Skills and Experience: - Experience in creating business models and investor pitch decks for startups - Strong research skills to gather relevant information for the documents - Know...

...passionate developer to create a website similar in structure to a website using and Chakra UI, with a tight delivery deadline of just a week. By structural similarity, we mean emulating key features of the website, including consistent color schemes, specific text formatting, architectural layout, and usage of image and video content. Our focus on structural similarity extends beyond mere duplication. We want to enhance color harmony, refine text formatting, improve architectural layout, and surpass the quality of specific components, images, and video content from the website. We need a flexible site where all the text content can be managed from a JSON file. The website must support English and Italian languages, managed by two separate JSON files. We're looking fo...

I am looking for a skilled designer to create a logo for my new business. Company name is AJ Telecom we are into sales and services of all kind of telecom products like EPABX, IP PBX, Audio & Video systems please design and be able to bring my vision to life. The logo should be visually appealing and represent the nature of my business. Specific elements or symbols may be included, but I am open to suggestions in this regard as well.

My company mail is being blocked by gmail. The solution is described above. Please fix and guide me to what i need to do. Small project - $10. I need th...error from remote mail server after pipelined end of data: 550-5.7.26 This mail is unauthenticated, which poses a security risk to the 550-5.7.26 sender and Gmail users, and has been blocked. The sender must 550-5.7.26 authenticate with at least one of SPF or DKIM. For this message, 550-5.7.26 DKIM checks did not pass and SPF check for [ilo***] did 550-5.7.26 not pass with ip: []. The sender should visit 550-5.7.26 for 550 5.7.26 instructions on setting up authentication.

As discussed, please complete the IP module

I am looking for an experienced technical writer to create a user guide for my artificial intelligence intellectual property technical and integration guide. The target audience of the user guide will be technical support staff and developers, and it should be of intermediate complexity. I have a specific format in mind, and more details will be provided to the successful applicants. This project is time sensitive, so please only apply if you will be able to adhere to the deadline and provide a high quality of work.

PLEASE READ CAREFULLY: I am looking for a Web Daemon expert with experience in C++ PHP & Yii to help resolve a database connectivity problem on my web site. We have a web site that monitors and communicates with a large number of GSM/Mobile wristbands used by the elderly. See Our web site receives data regularly as example below: WBs <-------> (tcp/8223) tcpdaemon---->(443)PHP API WB raw data: [1b47ccb81a66e354ab0689880878f6f9DW*998855661190066*0003*TKQ] [DW*998855661190066*0003*TKQ] [DW*998855661190066*0002*KA] The problem is that our server uses the same port as the web server for the wristband communications. This can cause problems with congestion. We need an engineer who is expert at using Daemons to manage data to and from external devices who can make

...networking algorithms and databases. If you have a passion for creating intuitive and user-friendly networking apps and are excited about helping professionals connect and grow their networks, please apply for this project. Please feel free to drop your quote. Note: 1. You are ready to sign an NDA before disclosing the full project plan. 2. You are ready to sign an Intellectual Property (IP) Agreement to prove that all the work done belongs to us. 3. There is a possibility to work on the project in the future as well to develop MVP 2.0...

I'm interested in using my home IP address on a Computer/laptop even when I am not home. Therefore, I require a VPN solution for this. I understand that this may potentially lead to a decrease in internet speed, and so I'm comfortable with this, depending on the extent of the decrease.

Necesito crear una función que con los parametros de entrada: codigoHTML, IP y Puerto envie a esa impresora de manera directa la impresión. El HTML contiene codigo de barras y la impresora es una impresora de tiquets. Adjunto ejemplo de Tiquet. La función solo tendrá que tener esos 3 parametros de entrada: Ejemplo: HTML: El adjunto IP: Puerto: 9100

I need a fix api feeder software. The software should be able to receive quotes from multiple fix api accounts. I should be able to create a new feed out of the connected fix api accounts. For example Indices from fix api account 1, Currencies from fix api account 2 and gold from fix api account 3. I should be able to connect to this new feed from different VPS. Only allowed VPS ip`s should be able to connect. The software should work with min possible delay.

Duration: 1 Hour Type: WordPress Bug Fix - Custom Plugin Difficulty Level: Standard Number of Bugs: 1 Project Overview: We have a simple custom WordPress plugin that displays data from a MySQL db table on the frontend for a user to view easily. We have just added a new function that tracks link click & adds a new record to a new MySQL db table. It takes the user IP, timestamp and details of the record clicked and saves the details to a new DB table record. This new functionality doesn’t seem to be working. No new db record is being added We want it fixed 5* FEEDBACK WILL BE LEFT FOR YOU

I am looking for a (React+php or puthon) developer who can fix functionality issues with the 3commas-official-api-docs. Specifically, the API calls are not working as expected. There is a new update that needs to be added trust ip at documented upon creation new api When I add it the code doesn't work And when I go back to the old it works So I want someone who has the same experience and experience as me Skills and Experience: - Strong proficiency in React - Experience with API integration and troubleshooting - Familiarity with 3commas-official-api-docs is preferred.

...day spend cap limit, updated every hour. It is necessary to obtain the data of the day and have all the data available from Facebook from 2022 to today. 2. Data Management: Considering that Facebook Api’s response contains all the dataset of account movements, you filter the data to isolate the correct row (update_spend_cap_limit). it is essential to manage partial and confirmed data without duplication, with precision to the cent. Facebook stop the frequently call to Apis and block the token for 1 hour. 3. Printing and Updating on Google Sheet: All the data obtained must be printed and updated on a Google Sheet, in addition to being stored on the database. 4. Token and BM Management: Use of Facebook tokens and BM from Google Sheet file that we update periodically. Managing...

...Chromecast Gen4 (GoogleTV) that can remotely logout and clear Netflix data. The script should be able to run specifically on Linux. Required Skills and Experience: - Experience in developing scripts for Chromecast Gen4 (GoogleTV) - Proficiency in a suitable programming language such as Python or JavaScript - Familiarity with Linux operating system Needs to be able to connect to any chromecast via IP without requiring mDNS advertisement to be scanned for. Must be able to be replicated by us and independent of the state of apps on the GoogleTV unit. The netflix data and any accounts logged in must be the only apps affected by the script. End result of the script needs to be that Netflix is in a state where it prompts to be signed in if accessed on the device. The GoogleTV devic...

I am looking for a freelancer to create a Youtube introduction video with logo animation for my channel. I have the logo design in PNG both black and white. No watermarks allowed on video and I own all IP and design works at completion. Please confirm this upfront. Must fade out Desired Length: 5 to 6 seconds. High quality video format. Logo Design: I am open to suggestions for the design and animation style of the logo. I have attached a black and white version for your information. Color Preference: I prefer a darker scheme as I believe this may be something seen at night and I done want it bright. It must be short and sweet but powerful. Any audio must be please and not like crashing, thunder. No fire in the video. For background - The youtube channel is promoting chri...

I am looking for a skilled developer to create a Bluetooth(Serial profile) to TCP/IP application for RaspberryPI. The primary goal of the application is to transfer data between Bluetooth devices and a TCP/IP network. The ideal candidate should have experience in Python/C++ programming language. Please note that, if you can achieve communication over Bluetooth , only then please bid

1) Temperature converter 2) Weight converter 3) Length converter 4) Universal byte converter 5) Speed converter 6) Add days to date 7) Calculate days between dates 8) Check if website is online 9) Ip to host 10) check http headers

We need our asterisk to play a small audio file to destination at the moment we receive 180 or 183 from destination. Destination provider needs 5 RTP packets to discover IP and port when asterisk is behind NAT.

Se requiere la prestación de asesoría para la protección contra ataques DDOS en un servidor actualmente montado en GCP, el servidor tiene montado un servicio que expone 3 puertos tcp el cuál está siendo atacado tumbando el servicio. Necesito a alguien que me pueda ayudar en el diseño y montaje de una estructura capaz de bloquear los ataques que estoy recibiendo. Se requieren conocimientos en: - Protección anti ataques ddos con google cloud o AWS - Conocimiento en infraestructuras cloud para GCP o AWS: Load Balancer, VPS, Firewall Información adicional: - Puedo cambiarme de hosting en caso de que la recomendación pueda ser esa - Se deberá considerar por lo menos una disponibilidad de 2 sesiones de al menos 60 min...

I am looking for a freelancer to develop a small modbus application for remote monitoring and control. The application will use the comm...for a freelancer to develop a small modbus application for remote monitoring and control. The application will use the communication interface Rs485 to tcp and will communicate with devices other than PLCs or sensors. Skills and experience required for this project include: - Strong knowledge of modbus protocol - Experience with remote monitoring and control applications - Proficiency in Rs485 to tcp communication - Familiarity with other types of devices for communication The ideal freelancer will be able to develop a reliable and efficient modbus application that allows for remote monitoring and control of devices using Rs485 to ...

...click on the Windows laptops. Two Versions Required: Open Source: For potential future modifications. Closed Version: A ready-to-use version without source code access. Notes: Only pre-authorized Windows laptops should be permitted to receive the click command. Since i not belive this project can be done peer-to-peer. The mechanism might necessitate a centralized server, potentially with a fixed IP on a VPS, to ensure all Windows apps can connect. This server would relay the click command from the Android device to the Windows clients. I had a previous solution, with more settings that i need now (shown here: YouTube Link), but I only possess the executable without source code. If you're skilled in reverse engineering, examining this might make the task smoother. If you ar...

I am looking for a skilled freelancer who can help me with a project that involves printing to an Epson-like IP printer directly from a webpage, without the need for any installation. Preferred language php, js, html, css Printer Type: Epson - The project specifically requires knowledge and experience in working with Epson printers. Webpage Function: E-commerce - The primary function of the webpage is to facilitate e-commerce activities. Preferred Printing Format: esc / cmd - The client prefers to use the esc / cmd format for printing from the webpage. Ideal Skills and Experience: - Proficiency in working with Epson printers and their associated APIs. - Strong knowledge of web development technologies, particularly in the e-commerce domain. - Experience in integrating prin...

Have interviewed Naveen K and will be hiring for full-time work starting 2023 Aug 28. Expected knowledge includes: • PHP - Procedural and OOP • WordPress Core Development • WordPress Plugin and Theme Development • SQL and SQL Scripts • MySQL • Linux • React.JS • Node.JS • Development of APIs and Endpoints NDA and IP required. All work done is considered a work for hire. Identity Verification is needed if working on systems with sensitive data.

I have an AWS Lightsail Wordpress website that I can't get to respond to my domain name. The website is live, but when I try to access it from my domain name it does not work. I have not made any recent changes to the website or its settings. My desired outcome is to get the website to respond to the domain name. This is an informational website for our HOA, a not fo...recent changes to the website or its settings. My desired outcome is to get the website to respond to the domain name. This is an informational website for our HOA, a not for profit. Has limited traffic and functionallity. 1. Browsers are not responding to its domain name, 2. Our Wordpress admin console is also not responding 3. However, I can see most of our site using its public IP in a browser,

We are seeking a skilled and experienced freelancer who can seamlessly integrate the Stripe payment gateway into our website to enable international payment processing. The primary requirement for this project is to ensure that the payment gateway automatically converts the currency based on the user's IP address location, making it convenient for customers from different countries to transact integration should include the following features and requirements: Specific Features: - Auto Currency Conversion: The payment gateway should automatically convert currencies based on the user's location. - Language Localization: The payment gateway and the website alnague should be converted automatically based on the user's location. - Recurring Payments: The payment gateway...

...Change page Title to - Gijja | Cocopeat, Coconut Coir fibre and Areca products 11. VAT, GST calculation as per existing setup with free shipping over a certain amount for UK £50 and India Rs. 1000. 12. Google AMP and PWA functionality to be added. 13. Turn off auto upgrade. Back up and handover. SiriDepot site - 1. Add instagram account in footer. 2. Show India site for India IPs, UK site for UK IP and world Site for other countries. This is how it was originally. sites already available. Just need to configure. 3. Backup MySQL database and handover. Digitology site - 1. Add SSL with letsencrypt with auto renewal as per video below. 2. Php debug issue on why record is not storing or retrieving in php database. We built a custom

Hello We require an Android app that will upload GPS location to a user specified server IP & port at a user specified time interval alongwith other data. Please see attached document Android 101 VTU The app should stay alive, despite android battery optimization trying to turn it off. The app should turn on and keep on mobile data and location services. App should ensure that latest and updated GPS information is collected from the onboard GPS. In our observation, unless prodded, device GPS continues to report stale GPS co ordinates for certain period of time, before updating. Code should filter out bad erroneous GPS readings, that cause position to jump and shift erratically when the phone is in bad GPS areas e.g. indoors. If you can prevent the android user from turning...

I am looking for a skilled freelancer to create a custom landing page for my project. The purpose of the landing page is to redirect users. I have a specific design in mind for the landing page, and I would like it to include images and videos. The ideal candidate for this job should have experience in web design and development, with a strong understanding of user experience and conversion op...users. I have a specific design in mind for the landing page, and I would like it to include images and videos. The ideal candidate for this job should have experience in web design and development, with a strong understanding of user experience and conversion optimization. We want our own images, and different domain, and the 'location' section to change based on the person who clicks t...

: Prefer Vercel or Netlify's serverless functions. Firebase's free tier might not be suitable. No pay-as-you-go plans. : Accept string inputs from a Chrome Extension and relay to the ChatGPT API. : Return the ChatGPT API's response to the Chrome Extension. Limit: Each device should be limited to 1 request per day, even if the IP address changes due to VPN or other means. Exceeding this should prompt: "You have exceeded the API call limit for today." : Ensure the ChatGPT API key is never exposed to clients. Sanitize inputs against Cross-Site Scripting (XSS). Always use HTTPS for communication. Adherence to points 1, 4, and 5 is essential.

Hi, I am working with some software installed on amazon ec2 on ubuntu instance , and since they have increased their price, i am moving all my work environment to amazon distribution. I would need someone to do the transition as smoothly as possible. i would need to have moved and configured: -apache/php(old version)/mysql(old version) -phpmyadmin -crontab -no ip -no machine -install light desktop environment -set a root user as ubuntu -install rabbitcsv and link it to a repo with github -mysql:it should be properly configured. I would need to have a root user, and 2 other users created. Mysql should be accessible with phpmyadmin (already installed but maybe not properly configured). Mysql should be accessible to some users from outside of amazon. -apacheis to bet configured. i ne...

...collect location (latitude and longitude of geographic and corners), county, township, dimensions, shape, legal type, legal description, assessed value, property taxes, sales price history, adjacent property owners, and aerial photography for land parcels in various counties in the state of Illinois. Data will be scraped from public GIS websites (DevNet or others) with potential query restrictions for IP addresses. The scraped and analyzed data will be used for investment decisions including: 1. Determining land parcel suitability for a cellular tower by combining data with radio signal strength, cellular coverage, and local ordinances. 2. Evaluating land parcel suitability for sale to adjacent parcel owners by analyzing data from adjacent land parcels. 3. Assessing suitabili...

I am looking for a skilled developer to help me with a project that involves load balancing for a web application. The application is expected to handle a medium volume of traffic, ranging from 1000 to 5000 users. For load balancing, I would prefer to use the IP Hash method. Skills and Experience: - Strong experience in web application development - Proficiency in load balancing techniques, specifically IP Hash - Familiarity with handling medium traffic volumes in web applications - Knowledge of server configurations and network protocols - Ability to optimize performance and ensure efficient distribution of traffic

I am looking for a skilled Linux C++ programmer to help with communication programming for the SQM-160 monitor. The ideal candidate should have experience in the following: - Strong proficiency in C++ programming language - Familiarity with Linux operating system - Knowledge of communication protocols such as TCP/IP, UDP, and Serial - Ability to establish connection with the device via RS232/USB/Ethernet port - Capability to handle both data collection and device control functionalities The project entails: - Developing C++ code for communication programming for the SQM-160 monitor - Establishing a connection with the device using the appropriate communication protocol (to be provided later) - Implementing data collection and device control functionalities as per the clien...

...configuration & troubleshooting Operating System & Software Skilled in desk side support for Installing & troubleshooting Operating Systems(Win 7/ Win 10) Basic installation and troubleshooting of standard software’s / application like Adobe, browsers o Basic installation and troubleshooting of office applications (O365, Outlook, Excel, Word, PowerPoint, Teams, Skype, OneDrive) Basic Knowledge of TCP/IP networking, DNS, DHCP, VPN, and RDP working principles Basic understanding, mail configuration and troubleshooting of Mobile Device Management system ( Airwatch / Xenmobile / Mobile iron etc), Contribution towards creating KB article o Ensuring all SRQs, Incidents are addressed within stipulated SLA timelines Tools & Process o Knowledge and expe...

...configuration & troubleshooting Operating System & Software Skilled in desk side support for Installing & troubleshooting Operating Systems(Win 7/ Win 10) Basic installation and troubleshooting of standard software’s / application like Adobe, browsers o Basic installation and troubleshooting of office applications (O365, Outlook, Excel, Word, PowerPoint, Teams, Skype, OneDrive) Basic Knowledge of TCP/IP networking, DNS, DHCP, VPN, and RDP working principles Basic understanding, mail configuration and troubleshooting of Mobile Device Management system ( Airwatch / Xenmobile / Mobile iron etc), Contribution towards creating KB article o Ensuring all SRQs, Incidents are addressed within stipulated SLA timelines Tools & Process o Knowledge and expe...

I am looking for a bespoke system similar to Ioncube or SourceGuardian to encrypt PHP source code, it needs to be both fast and secure with little overhead. An encoder would be required for the scrip...the scripts, then a php extension to decrypt and execute them. I'm sure anyone who has used ioncube or SourceGuardian previously would know the requirements. Specfiic requirements: - Encoder and extension to work on x64 Linux Ubuntu 18.04 onwards. - Work with PHP 8.1+. - Secure from reverse engineering. - Fast execution time compared to unencrypted script. - License files locking the script to an IP address or MAC address, with expiration date. - Ability to stop unencrypted scripts from importing / requiring encrypted scripts. - Written in low level language such as C/C++ for mi...

Project Description: I am looking for a skilled developer who can help me with a project involving a camera feed freezing issue on my Linux server. Type of Camera: IP Camera - I am using an IP Camera for this project, which is experiencing intermittent freezing issues. Operating System: Linux - The server where the camera feed is being accessed runs on Linux. Issue: Intermittent Freezing - The problem I am facing is intermittent freezing of the camera feed, requiring me to manually restart the node server.js. Ideal Skills and Experience: - Experience with IP Camera integration and troubleshooting. - Proficiency in Linux server administration. - Knowledge of node.js and for managing camera feeds. - Problem-solving skills to identify and resolve the intermittent fr...

I am looking for a freelancer who can help me configure my JIO Fiber Business Plan With Static IP and TPLink VPN Router. Requirements: - Current internet speed: 1GBPS - VPN protocol: No preference - Number of devices connected to VPN: More than 10 Ideal Skills and Experience: - Strong knowledge and experience in configuring JIO Fiber Business Plan With Static IP Business Plan - Proficiency in setting up and configuring TPLink VPN Router - Familiarity with various VPN protocols such as OpenVPN and PPTP - Ability to handle a large number of devices connected to the VPN If you have the necessary skills and experience, please submit your proposal.

...2019. Applications/Services Configuration: - I have a Hetzner dedicated server ( 128GB RAM , 12 CPU , 6 Core ) with 6 Dedicated IPs. On this server i want to install 6 Windows Instances using Hyper-V. - ISO image is already on main server ( Windows server 2019 Desktop ) - Main issue i am facing is configuring networking within Virtual machines ( No internet ) - Each VM should have dedicated IP which i have purchased & should be accessible from internet using Remote desktop. - I would need Screen-record of entire process. so that i can configure our other servers. Timeline: - The project needs to be completed within 1 day. Maximum time we can have access to KVM console is 3 hours ( In case networking is messed up ) Ideal Skills and Experience: - Experience with Hyper-...

We would like to develop a simple TCP client using MIT app inventor, and we tested a TCP client extension, and we were able to receive response from the NTRIP Caster. Simple TCP client: The main thing lacking is that it is only 'one-shot' where the connection is closed after receiving a reply from the server. Our TCP server will send a 'ICY 200 OK' message followed by streaming in the correction data to the TCP client. Unfortunately, by then the connection has already closed. Thus, is it possible for you to help customize the extension for us by making the close connection as a separate function that we can activate by clicking a button instead, please? The received data are in binary protocol so line break will have

Looking expert who can setup on my VPS server Ovpn public IPV4 to hide original ip behind VPN. Documentation

Project Description: Video Delivery, Storage, Maintenance, and Membership for Mobile & Website We are looking for a skilled and experienced US/Western Hemisphere based developer to create a comprehensive video delivery, storage, maintenance, and membership system for both mobile and website platforms. NDA and IP Agreement must be signed to discuss deeper details. (Will also consider devs in GB, Ireland and Germany). Video Delivery Platform: - The system should be able to deliver videos seamlessly on both the website and mobile app platforms. Membership System: - We require a subscription-based membership system for users to access the video content. Video Storage Capacity: - The ideal storage capacity for the system should be more than 1TB to accommodate a large amount of v...

I need an expert to connect an ip cam to a freeworld controller.