North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: DNS cache poisoning attacks -- are they real?
>> On the other hand, there are a lot of reasons why a DNS operator may >> return different answers to their own users of their resolvers. Reverse >> proxy caching is very common. Just about all WiFi folks use cripple >> DNS as part of their log on. Or my favorite, quarantining infected >> computers to get the attention of their owners. sean, solving a layer two problem (mac address) at layer four will bite you in the long run. > Thank $DEITY for large ISPs running open resolvers on fat pipes .. > those do come in quite handy in a resolv.conf sometimes, when I run > into this sort of behavior. problem is many walled garden providers, e.g. t-mo, block 53. randy
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