Tcp packet jobs

Need help in building tests for hiring developers and tutors in several softwares and languages. 10min to 45 min test with easy, medium and hard questions built to test in-depth expertise of the applicants. The answers should be in the form of MCQ or numerical values. Also, the questions should not be directly googleable. Softwares and languages required for testing: Cisco Packet Tracer app development IOT Cybersecurity Game development Individual tests for the above are needed. You can reach out to us if you are proficient in any of the above.

Tutor for cisco packet tracer test

c++ socket programmmming UDP/TCP packet handling and create api

...iptables -S - to create rules allowing traffic from a single IP address, say , in that chain - the rules to be persistent after reboot - we do not want to migrate to either iptables or firewalld, the solution will need to be using ufw-framework - rules will need to be run before any user rules listed in /etc/ufw/, and in fact prevent those /etc/ufw/ from executing if the packet is not from the above IP. I.e. we need to DROP the chain before it reaches The project: - spawn your own Debian 10 VM on your own infrastructure - write a bash script that accomplishes the above - the payment is made when we can replicate your solution on our own VM - we are short on time, so if your script does not work after 2x attempts on our end, we are gonna reward the project

This project utilizes a TTGO T-Camera Plus...during OV2640 common exposure o LED pulse length parameters, such as total pulse time and on delay time from common exposure shall be configurable. • Both continuous and pulsed illumination parameters as well as pulsed illumination LED sequence shall be configurable via the gui interface and by http calls. • Tasks deemed critical (imagery and illumination timing) shall be pinned to one core, wifi/tcp and other less important tasks pinned to another core. • The system shall be configurable to an HTTP call only mode where a single call will result in up to 10 images with sequenced LED illumination depending on passed parameters • All unnecessary components from ESP-WHO framework removed and a standalone static source cod...

!!!The applicants shall have the A9G, HX711, BMP280 and the load cell!!! ===PLEASE DO NOT BID IF YOU DON'T HAVE THE MODULES=== ,searchweb201602_,searchweb201603_ or ,searchweb201602_,searchweb201603_ The system shall get the weight/temp/GPS/battery voltage and sent it to a server(via JSON) and via a SMS. The A9G shall read the first number saved on the SIM card and used it to send the SMS to it and accept the SMS commands from it. Parse received SMSs from the number. EG. SMS: "01 " COMMAND --> VALUE 01 --> = set the json link where to send the data 02 --> 004321012345 = set a second number to send the SMS 03 --> 21:01 = set the hour and minute to automatically send the SMS 04 --> all = get weight/temp/humidity/GPS/battery data and send it...

...understand more or less what the project is about and its function was based on this repository but it is not the same. I have it in android, the java server works fast in this case what I could say supertunnel but mine my improved code works fine but I think there is packet loss or something like that and a little performance in code that I have this only is the tunnel, which is the supertunnel, explains he can make a tunnel with socks or ssh whatever is TCP, if you read shadowsocks it is based on socks5 true, then I tunnel directly from the same official application of shadowsocks, it works well quite fast but I think to do it with socks5 because it is safer but it works a little slower and the android phone heats up more I suppose it makes more use of resources

Task: Add error handling to attached python script and redo code to make script stable in any condition. It should be designed to run without user interaction for a long time. If TCP connection is lost, it should try to reconnect, if unable wait and try to reconnect again (until connection is back). Echo retry to coutput. If HTTP connection does not work (HTTP or connection error) it should be retryed and the timestamp of the original request must be added to the POST request.

We have a PHP script that updates stock on Amazon via the MWS API, we need this to be compatable with the new seller API so we can add additional market places as we no longer can get access keys for MWS. It is a simple script that actions a GET request from another server to build the request to post the stock update to amazon. The reply is then sent back to the remote server by TCP socket or queued for later if the remote server is not available to process the reply. I have attached an example of the old MWS stock update script, so an understanding of the necessary function is there. We will need help creating the necessary User profiles in the MWS system. Some have been made but they may not necessarily be done correctly. Please quote for upgrading this and an updating a order ...

phool makhana in various sizes and roasted makhana in various flavours

Simulate the TCP protocol of the Steam client login，Chinese first

...but I have a big problem ! Source of hey: Unfortunately hey can’t establish TCP connection and keep alive same session until a specific time. So I think the best solution is modifying hey application, but it’s up to you to modify this application or make a new program. So There are five key points in this program: 1.I run this program but this program must wait until to specific time and after that start the process have a specific time in milliseconds and this time must be adjustable. (Time2) have another time that it must be 2 or 3 seconds before Time2 and we call it Time1. requests will happen in Time2 and Time1 is just for making TCP connection. of requests must be adjustable and requests must send simultaneously (parallel) For

Requirement • Support to provide in Customer Office and Retail Shops within respective city • Engineer must travel to Retail shops as and when required depend on requests. Please consider 10 visits in a month. • Experience in supporting Microsoft Windows & & 10 OS • Experience in supporting Microsoft office and associated applications/add-ins support • Knowledge of basic networking, Wi-Fi, VPN, DNS, TCP/IP • Experience supporting users on Microsoft O365, MS Teams and MDM (workspace) • Experience of SCCM automated build and software package deployment • Experience in supporting Hardware including Thin clients, desktop, laptop, printers and peripherals • Experience in supporting mobile devices (iPads, iPhones, etc.) • Co-ordin...

I am having 5 years experience for packet core nodes in 2G/3G/4G Technology.

Need a experienced PYTHON Developer ( 3 - 10 YEAR EXPERIENCE) Deep knowledge about TCP listener and Socket Programming in PYTHON. You can check details of current software below links. Required GPS Vehicle Tracking Software Functions Live Tracking (On google map) Map View ( On google map) Route Replay Ignition Logs ( Means vehicle ON,OFF and Stop Report) Trip Report Daily Logs Report Monthly Log Report Over Speed Report AC Usage Report (if possible) Notifications or Alerts Print Current Fleet Status Route Track Route With Point Harsh Braking Rapid Acceleration Contiously Travel Overspeed Duration Night Travel Summary Night Travel Setting Change Password Notification Setting Tracking Link Vehicle Start/Stop user - apexdemo pass - 123456 IOS link -

need to redesign network using packet tracer

We are looking for an interface between our Victron energy CAN/MODBUS TCP to small touch screen display. We also want to pull data from a Sevcon motor controller. Ideally need somebody that is familiar with 1 or both products and Arduino's to work with us on this ongoing project.

We are looking for an experienced software company(outsourcing) that could develop a VPN back-end service and iOS/Android/Windows/MacOS clients that interacts with this service. Your company will be responsible for the development of the secure VPN service and th...bit more in the attached document. Requirements: ============= Experience and good portfolio showcasing the development of "apps" on Linux, Android, iOS/Mac, Windows. Knowledge of technologies like v2ray, WireGuard, trojanGFW would be a great plus. Solid experience in software development with focus on high-performance networking software. Strong understanding of network and security protocols(TCP, UDP, IP, TLS, Active Directory/LDAP). Strong understanding of network-security fundamentals (e.g. authentication,...

Need a developer for GPS tracking software in Python language. If you have excellent knowledge about TCP listener and socket programming in Python kindly contact me.

Packet designing of milk in three variants..... 1. Bottle 2. Tetra Pack 3. Normal Polypacket

Packet designing of milk in three variants..... 1. Bottle 2. Tetra Pack 3. Normal Polypacket

I have up to 30 TCP servers that need a heartbeat + a TCP message when it occurs in RabbitMQ queue. Webservers sends a small message to a RabbitMQ queue that will be sendt to one of the remote servers. Requirements - settings window where i can register TCP server IP and port - a PID for every connection (?) - Reload button on the client when remote server IP or port is updated. - Listen to a RabbitMQ queue for the message that will be sent to the remote server - Send only one TCP message at time, send next message or heartbeat when ack is received at the given interval. - Adjustable heartbeat from 20sec to 2 minutes. - Log sent and received to a database - Log to Slack - Simple API to retrive log This will be an internal service, not public againt internet. ...

# Milestone 1 Delivered no later than 3 weeks after pro...Delivered no later than 3 weeks after project start Interface definitions .Net and C++ header files and API descriptions Reviewable by STTarx to ensure correctness Milestone 2 Skeleton driver & installation scripts Driver will be able to install and load on Windows 10 x64 Driver will operate in passthrough mode without user space intervention 6 weeks after project start Mile stone 3 Ipv4 packet interception A user space test harness will be able to send and receive IP v4 Packets Driver, DLL, and test harness will be provided x64 on Windows 10 10 weeks after project start Mile stone 4 Full Functionality IPv6 & IPv4 transmission and receives supported All platforms and CPU architectures 17 weeks aft...

...hardware configuration, software deployment, and security/patch maintenance policy. • Help to automate and build Software Packages for Autopilot / Intune deployment. • Design, test, and deploy secure base images for enterprise use. • Maintain device collection health and automation. • Understanding of LAN, WAN & voice network environments, routing protocols, various technology architectures including TCP/IP, DHCP, DNS, LAN, WAN, Wireless, VPN. • Expert knowledge of Apple's iOS on iPads and iPhones, along with strong knowledge with Android devices. • Core skills required: Windows10; PowerShell and MS Autopilot. • Experience working in an environment with a large number (3000+)of systems. • 3+ years of experience with mobile device m...

I have a TCP Server receives some ASCI commands string in Json format. the Json contains the name, type and status of a device.... status must be sent to the device but each device type has its own API and communication method. I want my collogues to be able to write plugins (driver) for each device type that can be installed into my TCP server. these plugings take unified Json structure and send the status to the respective device type using it's own API and communication method. mind you that device type can grow over time that's why we need plugins to be able to keep adding new device types into my TCP Server. so I need to expert consultancy to understand what is the best way to do this.

Need knowledge of cisco packet tracer

need knowledge regarding packet tracer

I need Xamarin visual studio 2019 forms udp receiver example, so I can develop further Opens a udp socket and listens for a string message , then displays that message on the android screen. udp packet from pc sned to specific IP:port "Hello World" , the android app receives the message and displays it on the screen. I need the project file and source to be able to compile and build it myself so I can further develop the app. I simply need the android to ack as a display screen and display the messages sent to it.

Hello Rui / Shuhong H. I dont know if you remember me but I need your help regarding a small task relating to the previous Project (Packet Generator) . Please get back to me asap. Thanks

networking switch routing, port security, LAN security with DHCP

...2. Manual Attachment (or similar manual mockup you desire) - Add our Garden Boss Logo (found in attachment) and words "Grow Instructions" 3. Markers Attachment - Place on mockup 4. Pot attachment - Place 4 of these next to eachother so they look good and have different herbs coming out the top of them 5. Pots Attachment - Place on mockup 6. Pucks Attachment - Place on mockup 7. Seed Packet - (or similar packet mockup you desire) - Add our Garden Boss Logo (found in attachment) and words "Starter Seeds" Attached is also an example picture of our idea of arrangement. You can add to it or create a better one with your ideas. Here are also some competitors links with their main picture as example: https://www

Hello friends, thanks in advance for help, Iam for first time doing port forward. I set port forward like everything that comes from...can't get the source ip when someone is connecting to my server and it always return address of LAN port not the source IP. Here's my configuration for NAT: add action=masquerade chain=srcnat src-address= add action=masquerade chain=srcnat src-address= add action=masquerade chain=srcnat add action=dst-nat chain=dstnat dst-port=80 in-interface=ether1 l protocol=tcp to-addresses= to-ports=80 add action=dst-nat chain=dstnat dst-port=3389 in-interface=ether1 to-addresses= to-ports=3389 add action=dst-nat chain=dstnat dst-port=8181 in-interface=ether1 to-addresses= to-ports=8181

I need the demo for DelphiModbus project modified. Knowledge of Modbus TCP or automation is useful -

packet Capture for 3rd party android app like PAYTM

Need a module to extract source files from TCP of Tally

I have a 12 word modbus TCP Table, I need to map into a Allen Bradley Micro 820 PLC program and just need assistance in the mapping aspect of the program.

Hi I am looking for a bash/shell expert for the following task. the script should work flawlessly on both ubuntu versions. OS- Ubuntu 18.04.5 LTS and 20.4.2 LTS Update Repository Install Lamp Server Install Phpmyadmin (latest version (5.1.0) Assign correct Permisison (lamp & Phpmyadmin) install laravel configure laravel (/var/www/foldertocreate) assign persmission to run apache and /va...with custom dbname, dbusername, dbpass to mysql start/stop freeradius check freeradius (i will share the command) fix timezone (we will type manually the timezone or load a linux based list) intall git,create ssh key to download scripts and add them to the folder in /var/www/foldertocreate reboot system after everything done open port in the system firewall(should allow me to type the port number ...

Hi my dev needs help making a chat bot that will engage our users. The bot is done but it needs to be upgraded.I need someone who is an EXPERT at multithreading code. I also have security engaged now so I need someone to decypher the packages my app is sending so users think it came from a really support agent and...help making a chat bot that will engage our users. The bot is done but it needs to be upgraded.I need someone who is an EXPERT at multithreading code. I also have security engaged now so I need someone to decypher the packages my app is sending so users think it came from a really support agent and not an app. Be preparred for me to ask your questions. Also be prepared to show example and discuss packet sniffing. Put the word "DOX" as the first word in your bid...

I need the demo for DelphiModbus project modified. Knowledge of Modbus TCP or automation is useful - Please see attached for details.

The below requirements are to be met using SLAVE software simulation. 0x01 - Read Coils 0x02 - Read Input Status (Read Discrete Inputs) 0x03 - Read Holding Registers 0x04 - Read Input Registers 0x05 - Write Single Coil 0x06 - Write Single Register 0x0F - Write Multiple Coils 0x10 - Write Multiple Registers

Simple Python Tasks Simple Python Tasks socket tcp

Hi Friend, I need the professional to set up Kamailio to proxy tls /tcp / udp traffic with failover. - Server running on Azure/AWS with Geolocation failover. - Database integration to be able to adjust config (like primary / secondary / tertiary failover etc) - auto install script so this can be reinstalled / moved / etc easily with minimum effort. - MS Teams direct routing support optional Prefer Team/person who have already did this job in the pass.

Items' tracking application porting from existing Windows Mobile application. Menu based application with more than 100 screens and XML based configuration for business logic It has both TCP/IP custom communication and REST comm with back end.

Hi Umair Y., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

advanced python developper who understands TCP/IP needed for debugging a packet filter code

!!!The applicants shall have the A9G, HX711, BMP280 and the load cell!!! ===PLEASE DO NOT BID IF YOU DON'T HAVE THE MODULES=== ,searchweb201602_,searchweb201603_ or ,searchweb201602_,searchweb201603_ The system shall get the weight/temp/GPS/battery voltage and sent it to a server(via JSON) or via a SMS. The A9G shall read the first number saved on the SIM card and used it to send the SMS to it and accept the SMS commands from it. Parse received SMSs from the number. EG. SMS: "01 " COMMAND --> VALUE 01 --> = set the json link where to send the data 02 --> 004321012345 = set a second number to send the SMS 03 --> 21:01 = set the hour and minute to automatically send the SMS 04 --> all = get weight/temp/humidity/GPS/batte...

...social media pack for BawdiShop . the site is BawdiShop.com. This is a classified/auction site for 21+ material The logo should be clean contemporary design and be able to be identified without the club name. Logo's should be transparent with no whitespace around it (Transparent png) Job also requires a font and color packet that aligns with logo style. Font need to be clean and align with logo style. the color pallet choices are open but must look professional. Social Packet must contain profile and Banner images for Facebook, Instagram, Twitter, Youtube, Google+ in the correct format size for each platform. The brand is called BawdiShop Summary: the deliverables must include: We are Looking for a modern clean design logo Separate logo based social pack for Facebo...

Hi Freelancer, My project is to write arduino Mega2560 code to enable MODBUS TCP/IP between this mega2560 and the slave simulator software present in my laptop. The functions to be accomplished are; 1, Write a coil to change its status, 2. Read that coil status and display, 3, Read Holding registers and 4. finally input registers. Note: Those who accomplished the MODBUS TCP/IP using Arduino projects alone send you interest.

Its going to be 1 hour test project. mostly multiple choice questions.

Hi I am looking for someone familiar in Computer Networking IP Subnetting , Recap , client-server model,routers,switchs , Static Route,Dynamic Route , Switching Vlans , DNS and have a good experience on Cisco Packet Tracer for building simple virtual networks.