udp and tcp porgramming

where•<hostname>is the host name of the machine you want to run the port scanner on (e.g., cse05).•<protocol>is the protocol, limited to "TCP" or "UDP".•<portlow>is the lower range, inclusively, of ports to scan.•<porthigh>is the upper range, inclusively, of ports to [login to view URL] basic idea behind a network port scanner is simple: given a host name of a machineand a list of ports to scan, the scanner will connect to each port using sockets with the specified protocol (i.e., TCP or UDP) to determine whether or not the port is open based on the success of a connection request and then close the socket before moving on to the next port to scan. Especially for TCP, you will not allow for “half-open” scans (i.e., connection requests without a corresponding close) as it can lead to network failures and availability issues. Where available, you will include the name ofthe service that is likely running on that port. Visit [login to view URL] information about the services and transport protocol associated with each of the [login to view URL] no service is available or you are unable to determine the servicefor open ports, you will simply display "svc name unavail

Habilidades: Programación en C, E/S Socket, Linux

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Información del empleador:
( 0 comentarios ) Denton, United States

Nº del proyecto: #24606264

8 freelancers están ofertando el promedio de $35 para este trabajo


Hi, I’m an expert in working on tcp and udp protocols. I can easily do this project for you. We can have a chat.

$50 USD en 1 día
(366 comentarios)

I have done the port scanner task a few times. Can do it in 1-2 hours time...........................

$30 USD en 1 día
(417 comentarios)

I am very proficient in c and c++. I have 18 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environ Más

$100 USD en 3 días
(120 comentarios)

Hi, I can do your project in a days. Chat to know more. Thank you for the opportunity. Good bye. I have 5 year experience.

$20 USD en 1 día
(2 comentarios)

Hello there, I did read your requirements carefully.I will do your task.I did many projects related to socket [login to view URL]'t worry about time and price .We will discuss it later

$20 USD en 7 días
(0 comentarios)

Hi there, I'm really interesting with your project as I'm currently working on a project for hospital which manage the IP devices in the hospital. In that project we have to implement alot of socket connections for co Más

$30 USD en 2 días
(0 comentarios)

Hi, I am very passionate to complete it and have good technical skills to complete it. so please let's have a discussion to start it. Thanks

$10 USD en 7 días
(0 comentarios)

I'm system Engineer with more 15 years of experience. In that 15 years I management different kind of S.O Linux, Windows and Unix such as: Debian, Ubuntu, Centos and Red Hat. But I feel good with Linux. Also I have pro Más

$20 USD en 7 días
(0 comentarios)