I have been experiencing something similar. Check for DNS traffic. You may be getting abused as a DOS amplifier.
Contact me off-list if you need help in identifying what's going on. On 7/28/2012 3:19 PM, John Sikes wrote: > Noticed that on the 22nd of July our bandwidth jumped from 325kbps to > 8mbps at the 95th percentile on a BO 5106. We have checked our log > files and don't see anything that is different from prior log files. > I did notice that we have select sites that are affected on the server > and that it is not web or mail traffic. > > We checked with our ISP who can't/won't tell us anything more than > that we have a lot of UDP traffic at the moment. I have been checking > everything I can think of and am looking for any suggestions. > > John Sikes > _______________________________________________ Blueonyx mailing list [email protected] http://mail.blueonyx.it/mailman/listinfo/blueonyx
