Tom Schmitt wrote on 01/16/2012 05:19:30 AM: > 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.
[snip] > 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? Do you have an Intrusion Prevention System or can your network switches limit the rate of connections to the DNS servers? PLEASE! check what is normal traffic before implementing a limit. I have an ugly tale about such a limit being imposed w/o baseline data and no notice it was being implemented either. I now have DNS servers dedicated to servicing my spam filters. Confidentiality Notice: This electronic message and any attachments may contain confidential or privileged information, and is intended only for the individual or entity identified above as the addressee. If you are not the addressee (or the employee or agent responsible to deliver it to the addressee), or if this message has been addressed to you in error, you are hereby notified that you may not copy, forward, disclose or use any part of this message or any attachments. Please notify the sender immediately by return e-mail or telephone and delete this message from your system. _______________________________________________ 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
