2012/1/16 Tom Schmitt <tomschm...@gmx.de> > Hi, > > I have a problem with the load on my Bind. Normally it's fine, but from > time to time there are clients which causes through a misconfiguration or a > failed local service (not intentionally) a very high amount of queries. > After finding and informing the responsible person this problem is mostly > solved in short time. > > One of these cases my DNS server can handle, but sometimes there is more > than one of these cases at the same time and I have a load problem which > causing problems for all clients of my DNS servers. > > My question: > Is there any possibility in Bind to give a quoata to a client? e.g. that > from a given IP no more than houndred queries per second are allowed and > the rest is to be blackholed. > > That way only the client causing the load would have a problem but not all > other clients. > > Is there such a possibility? I found nothing in the documentation. Or are > there other ways to achive this? How do you guys do this? > > As far as I know there is no way to limit query-rate in BIND. I suppose firewall should cope with the problem much better.
Tom. > -- > NEU: FreePhone - 0ct/min Handyspartarif mit Geld-zurück-Garantie! > Jetzt informieren: http://www.gmx.net/de/go/freephone > _______________________________________________ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users -- -- AP
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