On 18.07.17 18:09, Abi Askushi wrote:
I am trying to figure out how could I account the DNS traffic generated from clients in terms of bytes. My setup is a simple caching DNS with several clients querying the DNS server. I can measure the DNS traffic that is generated from the DNS server on the WAN side by using some monitoring tool (pmacct) but I am not sure how could I account this traffic to the clients that are generating this traffic. By simply monitoring the internal DNS traffic from clients I expect to not be accurate since it will include also cached responses which do not generate WAN traffic.
well, caching makes your benefit, doesn't it?
Any suggestion how to approach this problem?
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