[smokeping-users] no data for one host

Dobersberger Dieter dieter at dobersberger.at
Fri Jan 2 15:42:56 MET 2004


Hi All,

I have a strange problem with smokeping (version 1.16):

My smokeping is set up so that about 15 hosts are graphed ok, but
there is a single host which has no data. Every few hours there shows
up a single red bar in the charts (meaning 19/20 packet loss) and then
there is more emptyness for a long time period again.

When I use ping or fping from the smokeping host command line to ping
the host all is fine, I get 0% PL and an average RTT of about 50ms:

$ fping -c 5 10.60.2.20
10.60.2.20 : [0], 84 bytes, 44.2 ms (44.2 avg, 0% loss)
10.60.2.20 : [1], 84 bytes, 44.2 ms (44.2 avg, 0% loss)
10.60.2.20 : [2], 84 bytes, 43.5 ms (44.0 avg, 0% loss)
10.60.2.20 : [3], 84 bytes, 42.9 ms (43.7 avg, 0% loss)
10.60.2.20 : [4], 84 bytes, 42.3 ms (43.4 avg, 0% loss)
10.60.2.20 : xmt/rcv/%loss = 5/5/0%, min/avg/max = 42.3/43.4/44.2

Anyone got an idea why smokeping is not graphing anything for a host
that is up and reachable from the smokeping machine ?

Thanks for reading this far, I hope someone can help.
best regards,
Dieter

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