Port Monitoring No Agent
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I am trying to move away from TheDude and testing out NetXMS.
Is it possible to setup a nodes and then monitor a range of ports, lets say 21, 80, 443 to see if they are open? If they arent report back?
I don't want to use the agent as there are hundreds of servers that i want to check certain ports on.
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Is there a way i can monitor certain ports on windows / linux devices? for example if wanted to check if certain ports were open? i dont want to use an agent though as i have hundreds of servers.
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I am trying to import the Cisco Firepower MIBs and I keep getting the error message: "ERROR 003: Parser error - memory exhausted in line 14112" on one of the files that seems to be needed for other MIBs. I say seems to be needed because I tried removing the file and started getting messages that the MIB doesn't exist. I have uploaded the MIB that is causing the problem. If I find a solution (which I have been trying to do) I will update this post but any help would be appreciated. Thank you
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I have created a DCI template to poll ifHCInOctets & ifHCOutOctets via SNMP to Siklu radios. I based this template on my ability to open up that device / node right click on Eth0 and "Create data collection items".
However, I am not getting the same data from the DCI template as I am getting from the "Create data collection items".
The right click option apparently, somehow, realizes that this data is time based - it is not a total count, but a count since X. The DCI template does not seem to realize this, and is reporting much larger numbers (total numbers of octets ever passed VS number of octets passed since X)
How can I replicate what the right click option is doing in my dci template? I have bene through the options multiple times and nothing is jumping out at me....
Thanks!
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I have created a DCI template to pull metrics via snmp from Eth0 on a Siklu radio. I replicated the template OID's from the right click menu option "create data collection items".
However, the DCI template appears to be unaware that the data is presented as 'packets from time X' and not 'all packets transferred ever on this interface' in order to display the current bandwidth on the link.
How do I replicate what "create data collection items" does in my DCI template? I have gone through all the options and not found anything different between a radio Eth0 port via the template and creating it manually.
Thanks!
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To have answer to original question in this thread, current way to check is ports are open is
NetworkService.Status(tcp://netxms.org:80)agent metric, agent should have netsvc subagent enabled.
https://netxms.org/documentation/adminguide/service-monitoring.html#network-service-monitoring-using-dci
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