North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Unusual IN ANY DNS Traffic
On Tuesday 10 May 2005 12:14, Duane Wessels wrote: > One thing I've noticed that likes to generate ANY queries is Qmail... I guess I should've stated that these are almost all some DSL customers on our network using their assigned DNS servers, but this traffic is just completely out of normal; especially since they were all looking for "msn.com.". Another thing that is quite odd (to me) is that the source port is all port 53; I thought that normal clients would use a random high port to do queries from. -Doug -- Douglas E. Warner <[email protected]> Network Engineer CTI Networks, Inc. http://www.ctinetworks.com +1 717 975 9000 Attachment:
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