DNS Forwarder and Logger - Version 1.0 -- 2
$250-750 USD
Pagado a la entrega
DNS forwarder and logger script that should support the below requirements:
Step 1 - Script starts working and then identifies public NAT IP address using [login to view URL] (variable a).
Step 2 - Script listening for DNS queries.
Step 3 - DNS query hits the server where the script is running and listening on port 53 UDP.
Step 4 - The script extracts the following fields (variables: b, c & d respectively): 1) the source IP address of the DNS query 2) the domain name in the dns query 3) the DNS record type in the query.
Step 5 - Establishes secure SSH session with remote Linux server and writes the extracted variables above along with time stamp in a text file (syntax: variables A, B, C, D, Time Stamp).
Step 6 - Maintains a session table of DNS queries. Forwards the DNS query to defined list of remote DNS servers. Wait for the response from the remote DNS servers, sends back the response to the DNS query initiator.
Notes:
- The script should utilize multi threading for high rate DNS environments.
- Script should support running using Linux Ubuntu.
Nº del proyecto: #36751126
Sobre el proyecto
10 freelancers están ofertando un promedio de $543 por este trabajo
Hello Good evening , I just finished reading the job description and currently going through attached files . I see you are looking for someone experienced in developing products using Ubuntu, Linux, UNIX, DNS and She Más
Dear Client, I am writing to propose my services for the DNS Forwarder and Logger - Version 1.0 -- 2 project. With my 4 years of experience in Linux, DNS, Shell Script, UNIX, Ubuntu, I am confident that I can deliver Más
Dear Mohammed S., I have read your project requirements for DNS Forwarder and Logger - Version 1.0 -- 2 and I am confident that I can deliver the project with perfection. As a Linux expert with several years of experi Más
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I'm Yasser and I am excited to help you with your project! You are looking for a DNS forwarder and logger script that should support the below requirements: Freelancer Profile I am a software engineer with over 7 year Más
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Hello, I'm an IT expert with more than 17 years of experience in the IT industry . I'm Cisco Certified networking professional 300-100 and 300-115 and Linux Certified Professional lpi 101, 102,103 and red hat certified Más
