> -----Original Message-----
> From: nagios-devel-bounces at lists.sourceforge.net [mailto:nagios-devel-
> bounces at lists.sourceforge.net] On Behalf Of rajesh
> Sent: Saturday, June 02, 2007 5:19 PM
> To: Nagios Developers List
> Subject: Re: [Nagios-devel] Incorrect ping service warnings
>
> Mathieu thanks for your mail i am sending all the details as follows.I
> don't see anything special in nagio.log other than notifications.Now i
> really need help my complete nagios sending wrong alerts for ping
service
> and host alerts>how do i get back my normal nagios operation or how to
> start first time check all the services and hosts.
>
> Nagios.log content
>
>
> [1180822228] HOST ALERT: if_core;DOWN;SOFT;1;PING CRITICAL - Packet
loss =
> 0%, RTA = 196.59 ms
> [1180822230] HOST ALERT: if_DOWN;SOFT;2;PING CRITICAL - Packet loss =
0%,
> RTA = 786.40 ms
> [1180822235] HOST ALERT: if_core;DOWN;SOFT;3;PING CRITICAL - Packet
loss =
> 0%, RTA = 880.35 ms
> [1180822238] HOST ALERT: if_core;UP;SOFT;4;PING OK - Packet loss = 0%,
RTA
> = 7.41 ms
> [1180822238] SERVICE ALERT: if_core;PING;WARNING;SOFT;1;PING WARNING -
> Packet loss = 0%, RTA = 156.42 ms
> [1180822245] SERVICE ALERT: if_lo1;PING;WARNING;SOFT;1;PING WARNING -
> Packet loss = 0%, RTA = 129.96 ms
> [1180822245] SERVICE ALERT: Cat;PING;OK;HARD;4;PING OK - Packet loss =
0%,
> RTA = 89.97 ms
> [1180822245] SERVICE ALERT: if_et0;PING;OK;HARD;4;PING OK - Packet
loss =
> 0%, RTA = 78.87 ms
> [1180822246] SERVICE ALERT: s01;PING;OK;SOFT;2;PING OK - Packet loss =
0%,
> RTA = 57.82 ms
> All the hosts started flopping service alerts and host alerts
>
> define service{
> use generic-service ; Name
of
> service template to use
> host_name ImnV
> service_description PING
> check_command check_ping!100.0,20%!500.0,60%
> }
Here you appear to be telling nagios that any RTA greater than 100ms is
WARNING and anything above 500ms is CRITICAL. Based on the log entries
above your network is experiencing latencies above 500ms and setting a
CRITICAL status as you've specified. It looks like you either need to
determine the cause of your network latencies and get them back under
100ms or increase the values that nagios will notify you at.
--
Marc
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