Description: Designing a DNS server program, reads "domain name-IP address" table, when the client queries the domain name corresponds to the IP address, domain name to retrieve a table, three types of search results:
Search results for IP address 0.0.0.0, then returned to the client "domain does not exist" error (bad website blocking)
Retrieve the results as a normal IP address, this address is returned to the client (server functionality)
Did not pick up the domain name in the table, is sent to the Internet DNS Server query, and return the result to the client (relay)
Consider the client to query on multiple machines, you need to convert message ID
To Search:
File list (Check if you may need any files):
DNS\DNS\Debug\CL.read.1.tlog
...\...\.....\CL.write.1.tlog
...\...\.....\DNS.exe.intermediate.manifest
...\...\.....\DNS.lastbuildstate
...\...\.....\DNS.log
...\...\.....\dns.obj
...\...\.....\link.read.1.tlog
...\...\.....\link.write.1.tlog
...\...\.....\mt.read.1.tlog
...\...\.....\mt.write.1.tlog
...\...\.....\vc100.idb
...\...\.....\vc100.pdb
...\...\dns.cpp
...\...\DNS.vcxproj
...\...\DNS.vcxproj.filters
...\...\DNS.vcxproj.user
...\DNS.sdf
...\DNS.sln
...\DNS.suo
...\...\Debug
...\DNS
DNS
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