I figured out with bits and bytes gathered from others. its more of an endless trial and error which leads me often to the right results.Seriously nice work figuring that all out.
In other words, it is necessary to start the ping from the device to 8.8.8.8Hello all!
I'have a lot of point of sale where we use the mikrotik routers. Some shops have dual WAN interfaces for failover by recursive routing. I want to monitor each of WAN interface thru ping to google DNS. How can i do that by dude?
Why ping? What kind of wan connection do you have? In some cases you can monitor state (running or not) or count tx/rx packets in particular period of time.In other words, it is necessary to start the ping from the device to 8.8.8.8Hello all!
I'have a lot of point of sale where we use the mikrotik routers. Some shops have dual WAN interfaces for failover by recursive routing. I want to monitor each of WAN interface thru ping to google DNS. How can i do that by dude?
Shadeofspirit, can i explain my situation in russian language? How to write private messages here?Why ping? What kind of wan connection do you have? In some cases you can monitor state (running or not) or count tx/rx packets in particular period of time.In other words, it is necessary to start the ping from the device to 8.8.8.8Hello all!
I'have a lot of point of sale where we use the mikrotik routers. Some shops have dual WAN interfaces for failover by recursive routing. I want to monitor each of WAN interface thru ping to google DNS. How can i do that by dude?
When i was looking for the same probe (ping from different wans in device from dude) i didn't find. But if you want to ping, you can use not dude, but netwatch on device (add route to google DNS from particular wan and write script on down event)
Отправлено с моего Redmi 3S через Tapatalk
there are no private messages on this forum try skype (victorspirit) ot telegram (+375445fourfour340five)Shadeofspirit, can i explain my situation in russian language? How to write private messages here?Why ping? What kind of wan connection do you have? In some cases you can monitor state (running or not) or count tx/rx packets in particular period of time.In other words, it is necessary to start the ping from the device to 8.8.8.8Hello all!
I'have a lot of point of sale where we use the mikrotik routers. Some shops have dual WAN interfaces for failover by recursive routing. I want to monitor each of WAN interface thru ping to google DNS. How can i do that by dude?
When i was looking for the same probe (ping from different wans in device from dude) i didn't find. But if you want to ping, you can use not dude, but netwatch on device (add route to google DNS from particular wan and write script on down event)
Отправлено с моего Redmi 3S через Tapatalk
This works great but is it possible to monitor if an application is in "Not responding" state?Check if a certain program is running on a Windows system ('OUTLOOK.EXE' in this example):
Type: function
Available: if(array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"),"OUTLOOK.EXE")>0, 1, -1)
Error: if(array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"),"OUTLOOK.EXE")>0, "", "OUTLOOK.EXE not detected by SNMP probe")
Value: 1 (or anything else, is purely for charting purposes and I return 1 if the service is running)
Unit: running (or whatever you want to call the above values)
Rate: none
This of course requires the SNMP agent is running and configured properly on the Windows system.
Could it be that you use the wrong OID. I check Windows services as following:
Available: if(array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"), "db2sec.exe")>0, 1, -1)
Error: if(array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"), "db2sec.exe")>0, "", "DB2_db2sec.exe not detected by SNMP probe")
Value: 1
Unit: running
Rate: none
Change "db2sec.exe" with the name of the service you like to monitor. One thing I also noticed is, that the name is case-sensitive! Write the service name the same as you see it in the Windows Task Manager.
Sometimes it also helps to use the if() function for debugging. If you are not shure what you will get with "if(array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"), "db2sec.exe")>0" and want to see it, put the same command as "to do". For example:
Error: if(array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"), "db2sec.exe")>0, array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"), "db2sec.exe"), array_find(oid_column("1.3.6.1.2.1.25.4.2.1.2"), "db2sec.exe"))
With this error line you will see the output of the command in the "Problem" column of the "Services" table. Sometimes it helps me a lot to find bugs in my commands.
Only if you make 2 probes, one to graph and one to notify, on the one to graph just put "" in the error line and don't put anything in the graph on the 2nd probe....Is it possible to graph all the time and still have a notification on failure if a probe fails?
CPU: [cpu_usage()]%
RAM: [mem_usage()]%
DiskC Free: [win_diskC_free_MB()] MB
DiskE Free: [win_diskE_free_MB()] MB
[failed_services()]
[services_info()]
Service [Probe.Name] on [Device.Name] is now [Service.Status] ([Service.ProblemDescription])
Stanje servisov:
[Device.services_info()]
syntax <> sintaks.. I don't know what is correct sintaks to display value of function in email message.
I've been using the Dude for about a month now and am very impressed, the Probe Thread has been very useful. One probe I am having trouble creating is for current bandwidth utilization, giving a notification at a ceratin percentage. Here's what I've done so far:
Using the idea that (InOctets + OutOctets)*8*100/ifSpeed gives the percentage of utilization I created the function:
Function
Name: Bandwidth
Code: (oid("1.3.6.1.2.1.2.2.1.16.21")+oid("1.3.6.1.2.1.2.2.1.10.21")*8*100/oid("1.3.6.1.2.1.2.2.1.5.21")
From there I applied this function to a probe
Probe
Available: Bandwidth()
Error: if(Bandwidth()<50, "", concatenate("Bandwidth Utilization is at ", array(Bandwidth()),"%")
Value: Bandwidth()
Unit:
Rate: none
The does work in the fact that it does return a percentage, and when that percentage is passed I receive an email stating that percentage has passed and it gives me what the current percentage is.
The two problems are that this percentage does not match up with the link status given by The Dude in the network map, nor does it line up with the percentage shown on the port in the switch's web based console. Second, because these OIDs are counters if I watch this in real time in The Dude, I can see the percentage start low and then get higher and higher for 90 seconds until the next poll interval when it drops and starts again. Is there a way for it to give an average of the poll interval to show more accurate data?
I have been trying to resolve the issue where I want to graph while something is out of range. Like if CPU gets too high I still want to graph it. Hopefully they change how graphing works but for now you can do this... I have slightly improved the probe that complains. It reports as down if CPU is not available. So I have two functions to track the CPU on my Cisco devices.
https://romsplanet.com/roms/gameboy-advance
Make a function to do the work...
func.PNG
To graph the CPU as long as it is up...
cpu1.PNG
To complain if the CPU is high...
cpu2.PNG
So to read the error line in plain english...
Iif the CPU is not equal to 0 or if the CPU is greater than 60 report a CPU Problem.
The problem I had was it would not complain that the CPUHigh probe was down if the device was down. So things that were completely down still had high CPU saying it was working fine. That is now fixed in the new CPUHigh probe.
I have fixed that. Note I don't graph with the CPUHigh probe, I only graph with the regular CPU probe that way as long as you can read the CPU it will graph. Hopefully they will change this soon so it just tries to graph even in an "error" state.
