WARNING: Failed to install socket filter

[brad]

Brad Wrote:

> Hi everyone,
> 
> I installed nagios on a redhat 8.0 box with 3 virtual IP's.  When I
> first pulled up the service detail page it showed most of my hosts being
> critical, all with the error 'WARNING: Failed to install socket filter:
> protocol not available'.  If I stop nagios I can manually ping these
> hosts without getting this error, but as soon as I restart nagios, the
> errors return.  Anyone have any ideas?
> 
> TIA,
> 
> Brad

So nobody has ever seen this error message?

Brad