[Nagiosplug-help] how to stop flapping FTP service

Jasmine jasmine.chua at securecirt.com
Fri May 23 00:15:04 CEST 2003


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Hi

I have have read the docs regarding flap detection & have tried to debug ftp 
plugin but without success, apparently the ftp service of that host is always 
flapping. And, I have currently set the service flap detection to 80% and 
high 100%. The ftp service is currently showing 46.64% precentage change and 
its in HARD state. How do I stop it from flapping? I have tried to increase 
the low flap threshold already. I have posted to the mailing list a few days 
ago, but there's no reply. Really need some advise here thanks!


[1053673472] SERVICE ALERT: hostname;FTP;CRITICAL;SOFT;1;Socket timeout after 
50 seconds
- --  # time ./check_ftp -H xxx.xxx.xxx.xxx
FTP OK -   0.001 second response time on port 21 
real    0m0.007s
user    0m0.000s
sys     0m0.010s

Jasmine Chua

"Without change, something sleeps inside us, and seldom awakens.  The
sleeper must be awaken." -- Duke Leto Atreides
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