NSCA goes to hung state in Relay server

[chimborah]

Hi All,

I have Nagios central and relay server setup, where communication is happening via nsca. I am having problem with nsca running in relay server wherein nsca will go to hung state and there will not be any data sent to central server. Once I restart nagios and nsca in the relay server, alerts will be sent to central server.
Could you please let me know what can be the probable issue. Please let me know if you need any details to resolve this issue..

Nagios Central server
Nagios version : 4.0.8
nsca version : 2.7.2

Nagios relay server
Nagios version : 4.0.8
nsca version : 2.7.2


thanks & regards
Chim

[scottwilkerson]

Can you give some details of how the "relay server" is configured?

Also, how many checks are being processed/min?

if NSCA is running under xinetd you could be hitting a limit, you may want to add the following the the xinetd.d/nsca config

Code: Select all

per_source = UNLIMITED

and then restart xinetd