Re^2: DNS filter

Both appears to be complicated ... I have tried both of them but could not get what I need.

Any idea why the dns request appears scrambled ?

For example querying msn.com giving this output.

&#65533;smsncom
[download]

Is there any guide for implementing this, I looked at the source of the modules you mentioned and both are full of pack/unpack ...etc I do not want to copy and paste code all over ... I want to understand how it works.

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Re^3: DNS filter by gman (Friar) on Feb 10, 2010 at 02:20 UTC
DNS is BINARY not ASCI, This site explains it http://www.firewall.cx/dns-query-format.php. But I think a better source is the DNS and BIND book. Your set up sounds like you just need a BIND server with a forwarder address, you can add your own zones with 'A' records as you see fit.	[reply]