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This application will run as a daemon on a Linux (2.6 kernel) system, collect every DNS packet it sees using LIBPCAP, parse the DNS packets and output the results.
All packet sniffing must be handled using LIBPCAP.
This is the initial application in a larger application development project we are outsourcing. Project winner will have first choice at the remaining applications if the first goes well.
Collect all dns queries and answers seen by libpcap
Extract timestamp, record type(query,answer),srcip,dstip,hostname and data(question or answer)
Option to run as a daemon
written in C, uses glibc and libpcap (Only standard opensource Linux libraries or libraries written as part of project)
Option to read from a TCPDUMP pcap file OR from an interface specified on the command line
Option to save data as comma delimited file
Option to write to mysql database table (databse schema will be provided)
Output file to stdout or optionally to a file listed ...
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