SYN attacks from nagios

[Donnell Lewis]

Did the 'ping' command check itself change from the 2 different
versions ?  Check in checkcommands.cfg, see if the command definition is
the same between the two.

-DL

On Thu, 2006-09-14 at 17:07 +0100, rob.moss at uk.bnpparibas.com wrote:
> nagios-users-bounces at lists.sourceforge.net wrote on 14/09/2006 17:00:29:
> 
> > Good morning,
> >
> > I have 2 nagios servers.  One is running 1.2 and the other is running
> > 2.5.  Both are running in parallel while I migrate to the 2.5 machine.
> >  Our content switch is detecting that the 2.5 machine is SYN attacking
> > hosts.  Both servers have very similar monitoring sets and similar
> > configurations.  I have gone through the config and nothing stands
> > out.  Obviously, the 2.5 machine is pounding the servers more heavily
> > but I can't figure out why.  Below is my config.
> >
> 
> Good evening!
> 
> <config snipped>
> 
> What checks are you running against the server that is detecting the SYN
> attacks?
> 
> The config you posted is the general nagios config, we would need to see
> the services.cfg portions for the affected host(s)
> 
> Cheers
> 
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
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