North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: is your host or dhcp server sending dns dynamic updates for rfc1918?
> > now as to who's responsible, first off you have to understand that we block > > rfc1918-sourced packets at our AS boundary. (otherwise these numbers would > > be Much Higher > > are you sure? i suspect they are windows 2000 systems behind NATs. so > the dynamic update is for the 1918 address, but the packet source address > has been natted into real space. according to our border flow stats, not all of them get nat'd on the way here.
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