Monitoring a service if ICMP to the host is blocked
Patrick M. Hausen
hausen at punkt.de
Mon Jul 23 08:42:56 CEST 2007
Hi, all!
We are monitoring an external FTP server that is not in our
control but that we depend on for a certain part of our business.
After the FTP service failed for a short period of time on
Saturday, the host was flagged "down" and has not come up
since. I just found out that the other admin blocks ICMP.
The FTP server works fine, though. I wonder if they have
"misterious" problems with customers that have an MTU
slightly less than 1500 somewhere in their path ;-))
Is there a way to tell Nagios not to bother checking
if a host is alive with ICMP echo and just continue checking
the service instead?
Thanks a lot,
Patrick
--
punkt.de GmbH * Vorholzstr. 25 * 76137 Karlsruhe
Tel. 0721 9109 0 * Fax 0721 9109 100
info at punkt.de http://www.punkt.de
Gf: Jürgen Egeling AG Mannheim 108285
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