RE: Server overwhelmed by rejections?

2010-01-20 Thread Lightner, Jeff
sc.org] On Behalf Of Matus UHLAR - fantomas Sent: Wednesday, January 20, 2010 3:53 AM To: bind-users@lists.isc.org Subject: Re: Server overwhelmed by rejections? On 19.01.10 08:29, Lightner, Jeff wrote: > Luckily my machines have enough horsepower not to shut down from this > but I have on occas

Re: Server overwhelmed by rejections?

2010-01-20 Thread Matus UHLAR - fantomas
On 19.01.10 08:29, Lightner, Jeff wrote: > Luckily my machines have enough horsepower not to shut down from this > but I have on occasion seen the CPU load start going up due to it. On > lowered powered machines this would likely cause what you're seeing. > > If you're running a firewall (extern

RE: Server overwhelmed by rejections?

2010-01-19 Thread Lightner, Jeff
mailto:bind-users-bounces+jlightner=water@lists.isc.org] On Behalf Of Dylan Martin Sent: Friday, January 15, 2010 11:41 PM To: bind-users@lists.isc.org Subject: Server overwhelmed by rejections? I recently had an odd occurrence with my DNS servers. I have two servers that act as caching resolver

Server overwhelmed by rejections?

2010-01-15 Thread Dylan Martin
I recently had an odd occurrence with my DNS servers. I have two servers that act as caching resolvers for a community college and authoritative for the college's domain. A few days ago they both stopped working for about 15 minutes. The only clue I've been able to find is my logs contain an unu