Any dns trace analysis tools?

[Sebastian Castro Avila]

Han Dianfei wrote:
> Sebastian Castro Avila wrote:
> 
> 
>>I don't know any, but using some perl and some useful modules
>>(Net::Pcap, NetPacket::Ethernet, NetPacket::IP, NetPacket::UDP,
>>Net::DNS::*) I've wrote a program to analyze the traffic of my servers.
>>Having that, you could make any specific check you'd like.
>>
> 
> 
> Thanks Avial.  Now i know using perl modules is a good option.

My name is Sebastian. "Castro Avila" is my surname (in latin american
countries, we use our parents surname, first father surname, secondar
mother surname)

> 
> But I still have a question. How fast can the perl script process the
> traffic? Can it work online?
> 

I haven't tried that yet. I was thinking of make changes to the script
to test it (once I've modified a "dnstop" version for online monitoring
and I will try to move those funcionalities to Perl).

I will let you know any progress.

> 
>