Re: [monit] Monit HTTP blank screen

On 2/18/08, Jan-Henrik Haukeland <address@hidden> wrote:

The config file is okay. You have a network problem and here are a few
things you should check.

1) Make sure that you connect to monit from one of the servers you
have listed in the allow list. If not, monit will just shut down the
connection. That is, you need to connect to monit from either
127.0.0.1 or 216.154.215.104.

2) Make sure that you specify the port number in the URL. That is, http://216.154.215.104:1533/

3) Make sure that you do not have a firewall on 216.154.215.104
blocking connections to port 1533
from the machine you are trying connecting from

4) From 216.154.215.104 you could try this console command and see if
you can connect at all. You should see something like this.

# telnet 216.154.215.104 1533
Trying 216.154.215.104...
Connected to 216.154.215.104.
Escape character is '^]'.
GET / HTTP/1.0

HTTP/1.0 401 Unauthorized
...

NB: I STRONGLY recommend that you bind the monit http server to
localhost only, since the machine 216.154.215.104 is reachable over
the internet or at least make sure that you have a firewall blocking
all connections to port 1533, except for your own machines that need
to connect to monit. Particularly since you posted your configuration
and credentials. Its relatively easy to spoof the IP address, and if
the username and password is admin:monit you need to do this now.

On 18. feb.. 2008, at 14.28, Adrian Nadeau wrote:

> Hello Everyone,
>
> Just new to monit and very interested in getting it up and running.
> I've installed Monit and can start it no problem.  However, when I
> try to access the HTTP interface I get a blank white screen with no
> errors, etc.  Here is my monitrc file below.  Any assistance would
> be greatly, greatly appreciated. I've tried a number of different
> values and can't seem to get it working.  Thank you in advance!
>
> Adrian

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From:	Adrian Nadeau
Subject:	Re: [monit] Monit HTTP blank screen
Date:	Mon, 18 Feb 2008 18:13:26 -0400