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Alternative to conn test - check for any incoming data from client?

5 messages in this thread

list Joost Hillen · Wed, 6 Feb 2013 06:34:44 +0000 (UTC) ·
Hi there,

Quite a few of the clients I've setup to be monitored, are behind a firewall
which does not allow a response to ping. As such, I can not use the conn test, a
function which I do believe is rather important.

As an alternative, I would like to have a (possibly periodic) check, to see
whether any data is incoming from these clients, as an alternative to the
connection test.. afterall, incoming data = working connection, at least between
the client at the Xymon server.

Might any one have any recommendations or perhaps a sample on how to accomplish
such a feat?

Kind regards,

Joost Hillen.
System Administrator
Draads bv.
list Adam Goryachev · Wed, 06 Feb 2013 18:15:36 +1100 ·
quoted from Joost Hillen
On 06/02/13 17:34, Joost Hillen wrote:
Hi there,

Quite a few of the clients I've setup to be monitored, are behind a firewall
which does not allow a response to ping. As such, I can not use the conn test, a
function which I do believe is rather important.

As an alternative, I would like to have a (possibly periodic) check, to see
whether any data is incoming from these clients, as an alternative to the
connection test.. afterall, incoming data = working connection, at least between
the client at the Xymon server.

Might any one have any recommendations or perhaps a sample on how to accomplish
such a feat?
If there is no data from the client, then all client status will go
purple... is that sufficient ? (30 minute delay)?

Otherwise, setup a ssh test, or http or similar, whatever network
service is available....

Regards,
Adam

-- 
Adam Goryachev
Website Managers
www.websitemanagers.com.au
list Michael Beatty · Wed, 06 Feb 2013 07:52:12 -0500 ·
You could write a simple "I'm Alive" client side script and schedule 
client launch to run the script every minute with a 2 minute lifetime.  
The only thing the sends a green status.  If xymon doesn't get a green 
status for 2 mintues, it will display purple.

ie.

xymon 1.2.3.4 "status+2m hostname.alive green I'm Alive"

Michael Beatty
Sherwin-Williams
IT Analyst/Developer
user-4aea7c115850@xymon.invalid
XXX-XXX-XXXX
quoted from Joost Hillen

On 02/06/2013 01:34 AM, Joost Hillen wrote:
Hi there,

Quite a few of the clients I've setup to be monitored, are behind a firewall
which does not allow a response to ping. As such, I can not use the conn test, a
function which I do believe is rather important.

As an alternative, I would like to have a (possibly periodic) check, to see
whether any data is incoming from these clients, as an alternative to the
connection test.. afterall, incoming data = working connection, at least between
the client at the Xymon server.

Might any one have any recommendations or perhaps a sample on how to accomplish
such a feat?

Kind regards,

Joost Hillen.
System Administrator
Draads bv.

list Joost Hillen · Wed, 6 Feb 2013 18:27:26 +0000 (UTC) ·
Adam Goryachev <mailinglists at ...> writes:

Thank you kindly for the response.

I figured that I could setup an RDP test for the hosts, as most of them are
setup so that I can take control of them.
list Joost Hillen · Wed, 6 Feb 2013 18:28:18 +0000 (UTC) ·
Michael Beatty <Michael.Beatty at ...> writes:

I'll give this a shot - I will have to use bbwincmd, but I see that the status
message is supported there as well - thank you kindly.