ir1.cvo2.kattare.net has been having sporadic cpu spikes which have 
caused some network instability.  I have adjusted a setting which should 
relieve the problem somewhat, and we are working on installing a new 
switch to solve the problem into the future.      

Over the past few weeks I've been noticing on our monitoring system that 
our main infrastructure switch has been having some problems with 
pegging its CPU.  I finally caught it in the act today so I could do a bit 
more diagnosis and it looks like it's topping out the number of cache 
entries in its route table.  I increased the size of the IP route cache on the 
box and hopefully that should help, but I'm keeping an eye on the box 
over the holiday weekend.  We are in the process of purchasing a newer 
switch that should have a bit more capacity than this one.  This should 
solve the problem more permanently for us.  I'll try to keep you up to date 
on the replacement schedule and the downtime that will be associated 
with it.  As always, if you have any questions, please feel free to contact 
either me, or support.

--mcdermj