Hi Dave, Have you looked into Fail2Ban? I've used it in the past to dynamically block random-and-repeating IP's.
http://www.fail2ban.org/wiki/index.php/Main_Page - Wesley On Thu, Feb 27, 2014 at 12:29 PM, David R. Wilson <[email protected]> wrote: > Hi guys, > > I have had a problem with non resolvable IP addresses hitting my DNS > server (running BIND9) and eating up bandwidth. I am sure there is some > instructions on how to assure the IP numbers resolve, but I apparently > missed the instructions. > > Some of those addresses I put into firewall rules to drop the inquiry. > Since then someone decided random IP addresses were more fun. Rate > limiting doesn't seem to help. > > Anyone in the group have the short story on how to fix this? > > Dave > > -- > -- > You received this message because you are subscribed to the Google Groups > "NLUG" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/nlug-talk?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "NLUG" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- http://www.wesleyduffeebraun.com <http://www.ashevillephotobooth.com> -- -- You received this message because you are subscribed to the Google Groups "NLUG" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nlug-talk?hl=en --- You received this message because you are subscribed to the Google Groups "NLUG" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
