From schritte@ub.uni-frankfurt.de Wed Jun 24 08:24:45 2026
From: schritte@ub.uni-frankfurt.de
To: xymon@xymon.com
Subject: [Xymon] http content check fails
Date: Mon, 17 Jun 2019 12:09:46 +0200
Message-ID: <e107a80e-2d5c-d388-4157-09e2d867001d@ub.uni-frankfurt.de>
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Hi to all,

two services for http content check failed suddenly and I cannot find=20
the reason why. The webpages checked and their content are correct, I=20
can see them with a browser or wget. "Conn" and "SSL certificate check"=20
are working correctly.

The messages I see in xymond.chk: Failed to get webpage\n\nAn error=20
occurred while testing <a href=3D"https://...." .... Failed to get=20
webpage\n\nContent check failed\n\nNo output received from server

Nothing in log directory of the server. Any ideas how to debug that or=20
where to look at?

entry in hosts.cfg:

0.0.0.0 <dns name> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0 # testip HIDEHTTP cont=3DPortal;https://....

I tried it with the actual IP instead of 0.0.0.0 as well, same result.

Help appreciated,

cheers

Rolf

--=20
Mit freundlichen Gr=C3=BC=C3=9Fen
Rolf Schrittenlocher

Lokales Bibliothekssystem Frankfurt
Bockenheimer Landstr. 134-138, 60325 Frankfurt
Tel LBS: (49) 69 - 798 28830
Tel pers=C3=B6nlich: (49) 69 - 798 28908
LBS: lbs-it at ub.uni-frankfurt.de
Pers=C3=B6nlich: schritte at ub.uni-frankfurt.de


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