NSCA problem

Giulio Botto madecto at sangria.org.il
Fri Feb 15 13:07:29 CET 2008


Hi all,

We have a distributed Nagios network that monitors about a hundred hosts
and the relative services on our customer's networks.
Most of them have Nagios servers which send check results using NSCA.

On the master server Nagios 2.10 collects data through the NSCA daemon.
As services and hosts increas in number so do checks and it appears
NSCA daemon is having some problems.

We have seen up to several hundred daemons hang on the server and
though the documentation says it may be run with the --single option
in order to have one single daemon handle all connections it appears
it only accepts the first check result even though tcpdump shows it's
talking with the clients every time they send something.

Any help will be greatly appreciated.

Regards,
-- 
Giulio Botto -- madecto at sangria.org.il
PGP fingerprint =  1979 A78A 8F82 DB5E 55E9  D6D6 6AB6 0BA9 FDB7 6789

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